KOP-FLEX - MROSupply.com

#2291937

Kop-Flex 3 1/2H FHUB (Rexnord PN 1963354) is a Size 3.5 Series H Gear Coupling Flex Hub made of carbon steel. It features a 4.625" max bore, 11" outside diameter, and 4.1875" length through bore. This flex hub is designed for drop-in replacement on competitor gear couplings sizes 1-7.

Brand	KOP-FLEX
Model	1963354

$598.98 Each

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#2292022

Kop-Flex 3H SB FR FB (Rexnord PN 2275568) is a Size 3 Series H gear coupling with a 9.4375" outside diameter and 4" maximum bore. This coupling features a standard bore, rough bore, and finished bore configuration, and is lubricated for reliable operation. Series H sleeves are designed to bolt to all competitor gear coupling sizes 1-7, offering a drop-in replacement solution.

Brand	KOP-FLEX
Model	2275568

$2,772.10 Each

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#2292124

Kop-Flex 5 EB GASKET (Rexnord PN 2304608) is a size 5 extended bore paper gasket for Waldron gear couplings. It has an outside diameter of 15.3125 inches and is designed for use with size 5 extended bore gear coupling hubs and sleeves.

Brand	KOP-FLEX
Model	2304608

$68.15 Each

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#2292157

Kop-Flex 5 1/2H EB SLEEVE (Rexnord PN 1959139) is a Size 5.5 Series H Gear Coupling Extended Bore Sleeve with a 16.75" outside diameter. This sleeve is designed for drop-in replacement on competitor gear couplings sizes 1-7 and features extended bore construction for increased misalignment capacity.

Brand	KOP-FLEX
Model	1959139

$2,055.44 Each

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#2292170

Kop-Flex 5H EB FF FB (Rexnord PN 2274975) is a Size 5 Series H gear coupling with extended bore and finished bore flanged construction. It features a 15.3125" outside diameter, 6.875" maximum bore, and is lubricated for reliable performance in industrial driveline applications.

Brand	KOP-FLEX
Model	2274975

$7,210.84 Each

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#2292822

Kop-Flex 3 1/2 EB RHUB (Rexnord PN 1960475) is a Size 3.5 Series H Gear Coupling Rigid Hub with Extended Bore. This carbon steel hub has an 11" outside diameter, 5.5" max bore, and 4.0313" length through bore. It is designed for use with Series H gear coupling sleeves.

Brand	KOP-FLEX
Model	1960475

$1,122.53 Each

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#2292895

Kop-Flex 3F SB FF FB (Rexnord PN 2275949) is a Size 3 FASTS gear coupling with a standard bore sleeve and finished bore flanged design. It features a 9.4375" outside diameter and a 3.125" maximum bore. The coupling is lubricated and includes a lifetime metallic seal for extended service life.

Brand	KOP-FLEX
Model	2275949

$4,287.05 Each

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#2292934

Kop-Flex 4 1/2F EB SLEEVE (Rexnord PN 1960756) is a Size 4.5 FASTS gear coupling extended bore sleeve. It features a 13.625" outside diameter and a lifetime metallic seal for superior lubricant retention. This sleeve is designed for drop-in replacement on competitor gear couplings sizes 1-7.

Brand	KOP-FLEX
Model	1960756

$2,079.37 Each

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#2292937

Kop-Flex 4 1/2F FHUB (Rexnord PN 1960731) is a Size 4.5 FASTS gear coupling flex hub made of carbon steel. It features a 13.625" outside diameter, 4.75" max bore, and 6.5" length through bore. This flex hub is designed for use with FASTS gear couplings, offering a reliable connection with a metallic lifetime seal.

Brand	KOP-FLEX
Model	1960731

$1,287.44 Each

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#2292964

Kop-Flex 4F EB FF FB (Rexnord PN 2275774) is a Size 4 FASTS gear coupling with extended bore and finished bore flanged construction. It features a 12.5" outside diameter, 4.25" maximum bore, and is lubricated for reliable operation. The FASTS design includes a lifetime metallic seal and 300% greater lubricant capacity for extended service life.

Brand	KOP-FLEX
Model	2275774

$6,543.38 Each

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#2293008

Kop-Flex 5 1/2 EB RHUB (Rexnord PN 1960517) is a Size 5.5 Series H Gear Coupling Rigid Hub with Extended Bore. Made of carbon steel, this hub has a 16.75" outside diameter, 8" max bore, and 6.9688" length through bore. It is designed for use with Series H gear coupling sleeves.

Brand	KOP-FLEX
Model	1960517

$4,567.56 Each

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#2293088

Kop-Flex 7F EB SLEEVE (Rexnord PN 1960418) is a Size 7 FASTS gear coupling extended bore sleeve. It features a 20.75" outside diameter and a lifetime metallic seal for superior lubricant retention. This sleeve is designed for drop-in replacement on competitor gear couplings sizes 1-7.

Brand	KOP-FLEX
Model	1960418

$9,843.84 Each

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#2293288

Kop-Flex KHP 1LB (Rexnord PN 2296051) is a high performance grease formulated for industrial gear, disc, and grid couplings. This 1 lb can provides reliable lubrication under extreme pressure and temperature conditions, extending coupling life and reducing maintenance intervals.

Brand	KOP-FLEX
Model	2296051

$156.04 Each

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#2293291

Kop-Flex KHP 14OZ (Rexnord PN 1968270) is a high-performance grease formulated for industrial couplings. This 14 oz cartridge provides reliable lubrication for gear, disc, and grid couplings, reducing wear and extending service life. Suitable for use in demanding applications requiring extreme pressure and temperature resistance.

Brand	KOP-FLEX
Model	1968270

$156.04 Each

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#2293292

Kop-Flex KHP 14OZ CASE (Rexnord PN 1968205) is a high performance grease formulated for Kop-Flex gear and grid couplings. This 14 oz case provides reliable lubrication for industrial coupling applications, ensuring extended service life and reduced maintenance.

Brand	KOP-FLEX
Model	1968205

$2,797.90 Each

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#2293293

Kop-Flex KHP 35LB is a high performance grease formulated for industrial couplings. This 35 lb pail provides reliable lubrication for gear, grid, and elastomeric couplings, reducing wear and extending service life. The KHP series is designed for demanding applications requiring superior load-carrying capacity and thermal stability.

Brand	KOP-FLEX
Model	1968148

$2,867.85 Each

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#2293295

Kop-Flex KHP 5LB (Rexnord PN 1968114) is a high performance grease formulated for Kop-Flex gear and grid couplings. This 5 lb pail provides reliable lubrication, extending coupling life and reducing maintenance. Suitable for industrial applications requiring extreme pressure and temperature resistance.

Brand	KOP-FLEX
Model	1968114

$643.52 Each

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#2293298

Kop-Flex KSG 1LB CASE (Rexnord PN 1968221) is a standard grease lubricant formulated for Kop-Flex gear couplings. This 1 lb case provides reliable lubrication for FASTS, Series H, and Waldron gear couplings, ensuring long service life and protection against wear.

Brand	KOP-FLEX
Model	1968221

$2,689.62 Each

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#2293299

Kop-Flex KSG 120LB is a standard coupling grease supplied in a 120 lb pail. This lubricant is formulated for use with Kop-Flex gear couplings, providing reliable lubrication and protection. The alternative catalog number is 1968189.

Brand	KOP-FLEX
Model	1968189

$4,640.76 Each

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#2293300

Kop-Flex KSG 14OZ (Rexnord PN 1968262) is a standard grease lubricant formulated for Kop-Flex gear couplings. This 14 oz tube provides reliable lubrication for FASTS, Series H, and Waldron gear couplings, ensuring long service life and protection against wear.

Brand	KOP-FLEX
Model	1968262

$136.72 Each

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#2293301

Kop-Flex KSG 14OZ CASE is a standard grease formulated for Kop-Flex gear couplings. This 14 oz case provides reliable lubrication for FASTS, Series H, and Waldron gear couplings. The KSG grease ensures proper coupling performance and extends service life. Rexnord part number 1968213.

Brand	KOP-FLEX
Model	1968213

$2,394.05 Each

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#2293302

Kop-Flex KSG 35LB (Rexnord PN 1968171) is a standard grease formulated for Kop-Flex gear couplings. This 35 lb pail provides reliable lubrication for FASTS, Series H, and Waldron gear couplings, ensuring long service life and protection against wear.

Brand	KOP-FLEX
Model	1968171

$1,594.80 Each

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#2293304

Kop-Flex KSG 5LB (Rexnord PN 1968239) is a standard grease lubricant formulated for Kop-Flex gear couplings. This 5 lb container provides reliable lubrication for FASTS, Series H, and Waldron gear couplings, ensuring long service life and reduced wear.

Brand	KOP-FLEX
Model	1968239

$447.83 Each

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#2293305

Kop-Flex KSG 5LB CASE is a standard grease for Kop-Flex gear couplings. This 5 lb case provides reliable lubrication for FASTS, Series H, and Waldron gear couplings. The KSG grease is formulated to protect against wear and extend coupling life. Rexnord PN 1968247.

Brand	KOP-FLEX
Model	1968247

$2,405.83 Each

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#2293403

Kop-Flex 40 EE FB (Rexnord PN 2297844) is a Size 4 Max-C elastomeric coupling with finished bore. It features a 5.375" outside diameter and 1.875" maximum bore. The EE style standard face provides vibration dampening and misalignment accommodation. This non-lubricated coupling is maintenance-free and suitable for general industrial applications.

Brand	KOP-FLEX
Model	2297844

$952.05 Each

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#2293476

Kop-Flex 60 EE FB (Rexnord PN 2297869) is a Size 6 Max-C elastomeric coupling with a 7" outside diameter and 2.875" max bore. This finished bore unit features Style EE (elastomeric element) and is non-lubricated, providing vibration dampening and misalignment accommodation for industrial drivelines.

Brand	KOP-FLEX
Model	2297869

Obsolete

#2293509

Kop-Flex 70 DOBC FB (Rexnord PN 2300457) is a Size 70 Drop-Out Spacer Elastomeric Coupling with a finished bore. It features an 8" outside diameter and a 3" max bore size. This non-lubricated coupling is designed for ease of pump maintenance, allowing spacer removal without disturbing the connected equipment.

Brand	KOP-FLEX
Model	2300457

$2,988.94 Each

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#2293744

Kop-Flex 153 KD 10 SS FB (Rexnord PN 2434538) is a Size 153 KD disc coupling in Style KD10 single-engagement configuration. This finished bore coupling has a 5.38" outside diameter and 2.12" maximum bore size. It is a maintenance-free, non-lubricated design suitable for high-performance industrial applications.

Brand	KOP-FLEX
Model	2434538

$3,410.37 Each

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#2293845

Kop-Flex 203 KD 2 LHUB (Rexnord PN 1964006) is a Size 203 KD Disc Coupling Long Hub for Style KD2 double-flex spacer couplings. It features a 3.25" max bore and 3.62" length through bore. This maintenance-free disc coupling hub requires no lubrication and provides high torsional stiffness for industrial drivelines.

Brand	KOP-FLEX
Model	1964006

$1,484.13 Each

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#2293870

Kop-Flex 204 KD 10 SS (Rexnord PN 2434462) is a Size 204 KD Disc Coupling in Style KD10 single-engagement configuration. It features a 6.38" outside diameter, 2.62" max bore size, rough bore, and requires no lubrication for maintenance-free operation.

Brand	KOP-FLEX
Model	2434462

$3,982.54 Each

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#2293871

Kop-Flex 204 KD 10 SS FB is a Size 204 KD disc coupling in Style KD10 single-engagement configuration. This finished bore coupling has a 6.38" outside diameter and a 2.62" maximum bore size. It is a non-lubricated, maintenance-free design suitable for high-performance industrial applications. Rexnord part number 2434546.

Brand	KOP-FLEX
Model	2434546

$4,484.14 Each

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#2294046

Kop-Flex 253 KD 2 SS700 (Rexnord PN 2287266) is a Size 253 KD disc coupling with Style KD2 double-flex spacer design. It features a 7.00" spacer length, 8" outside diameter, and 4" max bore. This maintenance-free, non-lubricated coupling is suitable for high-performance applications requiring zero backlash and no lubrication.

Brand	KOP-FLEX
Model	2287266

$6,069.59 Each

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#2294060

Kop-Flex 254 KD 10 SS (Rexnord PN 2434470) is a Size 254 KD disc coupling in Style KD10 single-engagement configuration. It features a 7.62" outside diameter, 3.25" max bore, and rough bore construction. This maintenance-free, non-lubricated coupling is designed for high-performance applications requiring zero backlash and no lubrication.

Brand	KOP-FLEX
Model	2434470

$4,486.66 Each

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#2294205

Kop-Flex 304 KD 10 SS (Rexnord PN 2434488) is a Size 304 KD Disc Coupling in Style KD10 single-engagement configuration. It features a 9" outside diameter, 3.75" max bore, rough bore, and requires no lubrication for maintenance-free operation.

Brand	KOP-FLEX
Model	2434488

$9,064.05 Each

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#2294308

Kop-Flex 354 KD 10 SS (Rexnord PN 2434496) is a Size 354 KD Disc Coupling in Style KD10 single-engagement configuration. It features a 10.5" outside diameter, 4.25" max bore, rough bore, and requires no lubrication for maintenance-free operation.

Brand	KOP-FLEX
Model	2434496

$12,033.30 Each

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#2294434

Kop-Flex 404 KD 4 SS (Rexnord PN 2434744) is a Size 404 KD Disc Coupling, Style KD4, with a short spacer (SS). It features an 11.75" outside diameter, 5.5" max bore, and is non-lubricated for maintenance-free operation. This disc coupling provides high torsional stiffness and misalignment accommodation for industrial drivelines.

Brand	KOP-FLEX
Model	2434744

$8,706.13 Each

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#2294436

Kop-Flex 404 KD21 SHUB (Rexnord PN 1964212) is a Size 404 KD Disc Coupling Standard Hub in Style KD21. This double-engagement finished bore hub accommodates a maximum bore of 5.5" with a 4.62" length through bore. The maintenance-free disc coupling design requires no lubrication, making it ideal for high-performance industrial applications.

Brand	KOP-FLEX
Model	1964212

$2,780.21 Each

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#2294451

Kop-Flex 454 KD 10 SS (Rexnord PN 2434512) is a Size 454 KD Disc Coupling in Style KD10 single-engagement configuration. It features a 12.75" outside diameter, 5.5" max bore size, rough bore, and requires no lubrication for maintenance-free operation.

Brand	KOP-FLEX
Model	2434512

$19,264.89 Each

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#2294456

Kop-Flex 454 KD 11 SS (Rexnord PN 2434272) is a size 454 KD disc coupling in style KD11. It features a 15.56" outside diameter, 5.5" max bore, finished bore, and requires no lubrication. This maintenance-free disc coupling is designed for high-performance applications.

Brand	KOP-FLEX
Model	2434272

$22,690.37 Each

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#2294457

Kop-Flex 454 KD 11 SS FB (Rexnord PN 2434355) is a Size 454 KD Disc Coupling in Style KD11 with finished bore. This single-engagement disc coupling has a 15.56" outside diameter and 5.5" max bore. It is non-lubricated and maintenance-free, suitable for high-performance industrial applications.

Brand	KOP-FLEX
Model	2434355

$24,217.84 Each

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#2294490

Kop-Flex 454 KD 4 SS (Rexnord PN 2434751) is a Size 454 KD Disc Coupling in Style KD4. It features a 12.75" outside diameter, 6.38" max bore size, and a short spacer (SS) design. This maintenance-free, non-lubricated coupling is suitable for high-performance industrial applications requiring zero backlash and high torsional stiffness.

Brand	KOP-FLEX
Model	2434751

$18,322.17 Each

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#2294532

Kop-Flex 1040 GRID (Rexnord PN 1964709) is a size 1040 grid coupling featuring a tapered grid spring element. This grid coupling provides high torque capacity and torsional flexibility for industrial driveline applications. The tapered grid design absorbs shock loads and dampens vibration, protecting connected equipment.

Brand	KOP-FLEX
Model	1964709

$194.76 Each

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#2294542

Kop-Flex 1040T10 (Rexnord PN 2282218) is a Size 1040 Steelflex grid coupling cover and grid assembly. This Style T10 horizontal-split cover accommodates a 1.625" max bore and is designed for lubricated, rough-bore applications. The tapered grid spring element provides torsional flexibility and shock load dampening.

Brand	KOP-FLEX
Model	2282218

Obsolete

#2294564

Kop-Flex 1050T10 (Rexnord PN 2282226) is a Size 1050 Steelflex grid coupling cover and grid assembly with a T10 horizontal-split cover. It accommodates a maximum bore of 1.875 inches and is designed for lubricated operation. This assembly provides reliable torque transmission and misalignment accommodation in industrial driveline applications.

Brand	KOP-FLEX
Model	2282226

Obsolete

See Replacement

#2294592

Kop-Flex 1060T20 (Rexnord PN 2282499) is a Size 1060 Steelflex grid coupling with a T20 vertical-split cover. It accommodates a maximum bore of 2.125 inches and is supplied with a rough bore for field finishing. The lubricated design features a tapered grid spring element that absorbs shock and misalignment.

Brand	KOP-FLEX
Model	2282499

$783.13 Each

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#2294608

Kop-Flex 1070T10 (Rexnord PN 2282242) is a Size 1070 Steelflex grid coupling cover and grid assembly. This T10 variant features a horizontal-split cover design. The coupling accommodates a maximum bore of 2.5 inches and is lubricated for reliable performance in industrial driveline applications.

Brand	KOP-FLEX
Model	2282242

$1,088.63 Each

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#2294620

Kop-Flex 1080 HUB (Rexnord PN 1965227) is a size 1080 grid coupling hub for Steelflex-style grid couplings. It accepts a maximum bore of 3 inches and is designed for use with T-series covers and grid assemblies. This hub is manufactured by Regal Rexnord for industrial drivetrain applications requiring reliable torque transmission.

Brand	KOP-FLEX
Model	1965227

$390.18 Each

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#2294632

Kop-Flex 1080T10 (Rexnord PN 2282259) is a Size 1080 Steelflex grid coupling cover and grid assembly with a T10 horizontal-split cover. It accommodates a maximum bore of 3 inches and is designed for lubricated, high-torque industrial applications requiring reliable grid element flexibility.

Brand	KOP-FLEX
Model	2282259

$1,496.00 Each

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#2294638

Kop-Flex 1080T20 (Rexnord PN 2282515) is a Size 1080 Steelflex grid coupling cover and grid assembly with a T20 vertical-split cover. It accommodates a 3" maximum bore and is designed for lubricated, high-torque industrial applications. The vertical-split cover allows easy inspection and maintenance without removing the coupling.

Brand	KOP-FLEX
Model	2282515

$1,496.00 Each

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#2294657

Kop-Flex 1090T10 (Rexnord PN 2282267) is a Steelflex grid coupling cover and grid assembly for size 1090. The T10 variant features a horizontal-split cover design. This assembly accommodates a maximum bore of 3.5 inches and is supplied with a rough bore for field finishing. It requires lubrication for operation.

Brand	KOP-FLEX
Model	2282267

$2,005.21 Each

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#2294663

Kop-Flex 1090T20 (Rexnord PN 2282523) is a Size 1090 Steelflex grid coupling with a Style T20 vertical-split cover. The cover and grid assembly provides reliable torque transmission with a tapered grid spring element. Maximum bore is 3.5 inches. This lubricated coupling is designed for industrial applications requiring misalignment accommodation and shock load dampening.

Brand	KOP-FLEX
Model	2282523

$2,005.21 Each

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#2294685

Kop-Flex 1100T10 (Rexnord PN 2282275) is a Steelflex grid coupling cover and grid assembly for size 1100 couplings. It features a T10 horizontal-split cover design and accommodates a maximum bore of 4 inches. This assembly includes the cover and tapered grid spring element, designed for lubricated operation in industrial driveline applications.

Brand	KOP-FLEX
Model	2282275

$2,616.24 Each

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#2294688

Kop-Flex 1100T10 COVER (Rexnord PN 1965631) is a horizontal-split cover kit for Size 1100T Steelflex grid couplings. This T10 cover variant provides a protective enclosure for the grid spring element and lubricant retention. Designed for drop-in replacement on existing 1100T grid coupling assemblies.

Brand	KOP-FLEX
Model	1965631

$347.52 Each

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#2294691

Kop-Flex 1100T20 (Rexnord PN 2282531) is a Steelflex grid coupling cover and grid assembly for size 1100. It features a T20 vertical-split cover design and accommodates a maximum bore of 4 inches. This assembly includes the cover and tapered grid spring element, providing reliable torque transmission and misalignment accommodation in industrial driveline applications.

Brand	KOP-FLEX
Model	2282531

$2,616.24 Each

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#2294709

Kop-Flex 1110T10 (Rexnord PN 2282283) is a Size 1110 Steelflex grid coupling cover and grid assembly with a T10 horizontal-split cover. It accommodates a maximum bore of 4.5 inches and is designed for lubricated, rough-bore applications. This assembly provides reliable torque transmission and misalignment accommodation in industrial drivelines.

Brand	KOP-FLEX
Model	2282283

Obsolete

#2294731

Kop-Flex 1120T10 FB (Rexnord PN 2282424) is a Size 1120 Steelflex grid coupling with a T10 horizontal-split cover and finished bore. It accommodates a maximum bore of 5 inches and requires lubrication. The grid design provides torsional flexibility and shock load dampening for industrial driveline applications.

Brand	KOP-FLEX
Model	2282424

$5,818.94 Each

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#2294761

Kop-Flex 1140T10 (Rexnord PN 2282317) is a Size 1140 Steelflex grid coupling cover and grid assembly. It features a T10 horizontal-split cover design with a 7" maximum bore capacity. This lubricated assembly includes the cover and tapered grid spring element for reliable torque transmission and shock load dampening in industrial drivelines.

Brand	KOP-FLEX
Model	2282317

$10,935.55 Each

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#2294887

Kop-Flex 40 UB SLEEVE (Rexnord PN 2272383) is a Size 40 Max-C UB elastomeric coupling sleeve. Constructed from carbon steel with a 13.62" outside diameter, this sleeve is designed for use with Max-C UB elastomeric couplings, providing reliable torque transmission and vibration dampening in industrial driveline applications.

Brand	KOP-FLEX
Model	2272383

$4,460.99 Each

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#2294897

Kop-Flex SYNTECH LUBRICANT 35 LB. PAIL (KFNS-3913-G35) is a high-performance coupling grease formulated with Syn-Tech 3913G synthetic technology. This 35-pound pail provides reliable lubrication for industrial gear and grid couplings, reducing wear and extending service life.

Brand	KOP-FLEX
Model	KFNS-3913-G35

$5,705.06 Each

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#2294899

Kop-Flex WAVERLY LUBE A 400LB DRUM (KFWA73005) is a high-performance coupling lubricant grease supplied in a 400 lb drum. Formulated for use with Kop-Flex gear couplings, this lubricant provides reliable protection and extended service life.

Brand	KOP-FLEX
Model	KFWA73005

$12,614.52 Each

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