Inner Race Page 4 - MROSupply.com

#317875

SKF NKI 90/26 is a 90mm bore needle roller bearing with a 120mm outer diameter and 26mm width. This single-row caged needle roller bearing features a machined cage and is designed for high radial load capacity in compact spaces. Suitable for gearboxes, pumps, and industrial machinery where radial space is limited.

Brand	SKF Bearing
Model	NKI 90/26

$427.20 Each

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#317921

SKF NKI 100/40 is a 100mm bore needle roller bearing with a 130mm outer diameter and 40mm width. This single-row caged needle roller bearing offers high radial load capacity in a compact cross-section. Suitable for applications with limited radial space such as gearboxes, pumps, and compressors.

Brand	SKF Bearing
Model	NKI 100/40

$593.66 Each

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#317952

SKF NKI 80/35 is an 80mm bore needle roller bearing with a 35mm width. This single-row caged needle roller bearing features a machined cage and is designed for high radial load capacity in compact spaces. Suitable for gearboxes, pumps, and industrial machinery where radial space is limited.

Brand	SKF Bearing
Model	NKI 80/35

$422.22 Each

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#318088

SKF NA 2202.2RS is a 15mm bore needle roller bearing with double rubber seals. It features a machined cage and is made from bearing steel. Suitable for applications requiring high radial load capacity in a compact design.

Brand	SKF Bearing
Model	NA 2202.2RS

$89.43 Each

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#318095

SKF NA 4901.2RS is a 12mm bore needle roller bearing with double contact seals. It features a machined cage and is designed for high radial load capacity in compact spaces. Suitable for gearboxes, pumps, and automotive applications.

Brand	SKF Bearing
Model	NA 4901.2RS

$73.43 Each

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#318096

SKF NA 4902 is a 15mm bore needle roller bearing with a machined cage. This bearing features a full complement of rollers for high radial load capacity in a compact cross-section. Suitable for applications with limited radial space such as gearboxes and pumps.

Brand	SKF Bearing
Model	NA 4902

$62.64 Each

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#318111

SKF NA 4910 is a 50mm bore needle roller bearing with a machined cage. This bearing features a full complement of rollers for high radial load capacity in compact applications. Suitable for gearboxes, pumps, and machine tools.

Brand	SKF Bearing
Model	NA 4910

$153.13 Each

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#318118

SKF NA 4922 is a 110mm bore needle roller bearing with a machined cage. This bearing features a single row of rollers and is designed for high radial load capacity in a compact cross-section. Suitable for gearboxes, pumps, and industrial machinery where space is limited.

Brand	SKF Bearing
Model	NA 4922

$1,056.38 Each

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#318126

SKF NA 6910 50mm bore needle roller bearing with a machined cage. This bearing features a full complement of rollers for high radial load capacity in a compact cross-section. Suitable for gearboxes, pumps, and machine tools where space is limited.

Brand	SKF Bearing
Model	NA 6910

$238.65 Each

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#318152

SKF NKI 17/20 is a 17mm bore needle roller bearing with a 27mm outer diameter and 20mm width. This single-row caged needle roller bearing offers high radial load capacity in a compact cross-section. Suitable for applications with limited radial space such as gearboxes, pumps, and automotive transmissions.

Brand	SKF Bearing
Model	NKI 17/20

$51.04 Each

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#318155

SKF NKI 22/16 is a 22mm bore needle roller bearing with a 16mm width. This single-row caged needle roller bearing features a machined cage and is designed for high radial load capacity in compact spaces. Suitable for gearboxes, pumps, and automotive applications.

Brand	SKF Bearing
Model	NKI 22/16

$54.50 Each

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#318248

SKF NA 4911 is a 55mm bore needle roller bearing with a machined cage. This bearing features a full complement of rollers for high radial load capacity in compact designs. Suitable for gearboxes, pumps, and machine tools where space is limited.

Brand	SKF Bearing
Model	NA 4911

$182.26 Each

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#318308

SKF NKI 42/20 is a 42mm bore needle roller bearing with a 20mm width. This single-row caged needle roller bearing features a machined cage and is designed for high radial load capacity in compact spaces. Suitable for gearboxes, pumps, and general industrial machinery.

Brand	SKF Bearing
Model	NKI 42/20

$97.66 Each

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#318310

SKF NKI 42/30 is a 30mm bore needle roller bearing with a 42mm outer diameter and 30mm width. This single-row caged needle roller bearing has a pressed steel cage and is designed for high radial load capacity in compact spaces. Suitable for gearboxes, pumps, and automotive transmissions.

Brand	SKF Bearing
Model	NKI 42/30

$120.91 Each

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#318373

SKF NKIS 30 is a 30mm bore needle roller bearing with a machined cage. Designed for high radial load capacity in compact spaces, suitable for gearboxes, pumps, and industrial machinery.

Brand	SKF Bearing
Model	NKIS 30

$109.39 Each

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#858997

The Smith Bearing IRR-1-1/8 is an inner race with 1.1250" bore diameter. Smith Bearing (Accurate Bushing Company) products are manufactured to ISO 9001 and AS 9100 quality standards.

Brand	Smith Bearings
Model	IRR-1-1/8

$15.43 Each

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#860726

IKO IRT1010-1 IRT - SERIES

Brand	IKO Bearing
Model	IRT1010-1

$6.87 Each

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#860917

IKO IRT2010-1 IRT - SERIES

Brand	IKO Bearing
Model	IRT2010-1

$9.34 Each

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#860921

IKO Bearing LRB121616 Inner Ring, Inch, 3/4" Inside Diameter, 1" Outside Diameter, 25.650 mm Width, General Usage, High Carbon Steel, With Oil Hole , To Assemble with BR162416

Brand	IKO Bearing
Model	LRB121616

$11.78 Each

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#860937

IKO Bearing LRT81011 Inner Ring, Metric, 8 mm Inside Diameter, 10 mm Outside Diameter, 11 mm Width, General Usage, High Carbon Steel, To Assemble with RNA498

Brand	IKO Bearing
Model	LRT81011

$9.52 Each

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#861029

IKO Bearing LRT303520 Inner Ring, Metric, 30 mm Inside Diameter, 35 mm Outside Diameter, 20 mm Width, General Usage, High Carbon Steel, To Assemble with TAF354520 and AX3530

Brand	IKO Bearing
Model	LRT303520

$10.59 Each

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#861046

IKO Bearing IRB1212 Inner Ring, Inch , 3/4" Inside Diameter, 1" Outside Diameter, 19.43 mm Width, For Shell Type, High Carbon Steel, To Assemble with BA1612Z, BHA1612Z and YB1612

Brand	IKO Bearing
Model	IRB1212

$10.80 Each

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#861052

IKO Bearing IRT2020 Inner Ring, Metric, 20 mm Inside Diameter, 24 mm Outside Diameter, 20.5 mm Width, For Shell Type, High Carbon Steel, To Assemble with TA2420Z, YT243220

Brand	IKO Bearing
Model	IRT2020

$10.94 Each

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#861489

IKO Bearing IRT2830 Inner Ring, Metric, 28 mm Inside Diameter, 32 mm Outside Diameter, 30.5 mm Width, For Shell Type, High Carbon Steel, To Assemble with TA3230Z

Brand	IKO Bearing
Model	IRT2830

$18.23 Each

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#862243

IKO Bearing LRB485632 Inner Ring, Inch, 3" Inside Diameter, 3 1/2" Outside Diameter, 51.050 mm Width, General Usage, High Carbon Steel, With Oil Hole , To Assemble with BR567232

Brand	IKO Bearing
Model	LRB485632

$53.05 Each

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#862368

IKO Bearing IRT5045 Inner Ring, Metric, 50 mm Inside Diameter, 60 mm Outside Diameter, 45.5 mm Width, For Shell Type, High Carbon Steel, To Assemble with TAW6045Z

Brand	IKO Bearing
Model	IRT5045

$47.25 Each

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#862409

IKO LRB506032 LRB - Series

Brand	IKO Bearing
Model	LRB506032

$62.01 Each

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#862413

IKO Bearing IRT5545 Inner Ring, Metric, 55 mm Inside Diameter, 65 mm Outside Diameter, 45.5 mm Width, For Shell Type, High Carbon Steel, To Assemble with TAW6545Z

Brand	IKO Bearing
Model	IRT5545

$49.25 Each

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#862469

IKO LRT607040 LRT - Series

Brand	IKO Bearing
Model	LRT607040

$50.67 Each

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#862478

IKO Bearing IRT6040 Inner Ring, Metric, 60 mm Inside Diameter, 70 mm Outside Diameter, 40.5 mm Width, For Shell Type, High Carbon Steel, To Assemble with TA7040Z

Brand	IKO Bearing
Model	IRT6040

$50.97 Each

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#862683

IKO Bearing LRB566432 Inner Ring, Inch, 3 1/2" Inside Diameter, 4" Outside Diameter, 51.050 mm Width, General Usage, High Carbon Steel, With Oil Hole , To Assemble with BR648032

Brand	IKO Bearing
Model	LRB566432

$76.44 Each

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#862948

IKO Bearing LRT809054 Inner Ring, Metric, 80 mm Inside Diameter, 90 mm Outside Diameter, 54 mm Width, General Usage, High Carbon Steel, To Assemble with RNA6916

Brand	IKO Bearing
Model	LRT809054

$81.46 Each

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#863038

IKO Bearing LRT10011030 Inner Ring, Metric, 100 mm Inside Diameter, 110 mm Outside Diameter, 30 mm Width, General Usage, High Carbon Steel, To Assemble with TAF11013030

Brand	IKO Bearing
Model	LRT10011030

$91.18 Each

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#863068

IKO Bearing LRT9511035 Inner Ring, Metric, 95 mm Inside Diameter, 110 mm Outside Diameter, 35 mm Width, General Usage, High Carbon Steel, To Assemble with RNA4919

Brand	IKO Bearing
Model	LRT9511035

$94.53 Each

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#863207

IKO Bearing WS90135 Inner Ring for Thrust Roller Bearing, Metric, 90 mm Inside Diameter, 135 mm Outside Diameter

Brand	IKO Bearing
Model	WS90135

$111.94 Each

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#863587

IKO Bearing WS130170 Inner Ring for Thrust Roller Bearing, Metric, 130 mm Inside Diameter, 170 mm Outside Diameter

Brand	IKO Bearing
Model	WS130170

$210.06 Each

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#863876

IKO Bearing LRT19021569 Inner Ring, Metric, 190 mm Inside Diameter, 215 mm Outside Diameter, 69 mm Width, General Usage, High Carbon Steel, To Assemble with RNA4938

Brand	IKO Bearing
Model	LRT19021569

$596.39 Each

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#864002

IKO Bearing LRT300340118 Inner Ring, Metric, 300 mm Inside Diameter, 340 mm Outside Diameter, 118 mm Width, General Usage, High Carbon Steel, To Assemble with RNA4906 and RNAF354517

Brand	IKO Bearing
Model	LRT300340118

$2,035.39 Each

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#1496675

Koyo IR-283628 is a solid race inner ring for needle roller bearings with a 44.450 mm bore and an oil hole. This inner race provides a hardened and ground raceway surface for needle roller assemblies in industrial gearboxes, pumps, and machinery.

Brand	Koyo Bearing
Model	IR-283628

$31.04 Each

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#1496678

Koyo IR-3024 is a solid race inner ring for drawn cup needle roller bearings. It has a 1.875" inner diameter, 2.125" outer diameter, and 1.515" width. This inner race provides a hardened, precision-ground raceway for needle roller bearings in industrial applications.

Brand	Koyo Bearing
Model	IR-3024

$55.93 Each

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#1496682

Koyo IR-324024 solid race inner ring for needle roller bearings. Bore 50.800 mm, outside diameter 50.8 in, width 1.5 in. Features an oil hole for lubrication. Precision-ground raceway for smooth needle roller operation. Used in industrial gearboxes, conveyors, and machinery requiring separable inner ring assemblies.

Brand	Koyo Bearing
Model	IR-324024

$36.47 Each

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#1496687

Koyo IR-384828 solid race inner ring for needle roller bearings. Features a 60.325 mm bore, 60.325 in outside diameter, and 1.75 in width. Includes an oil hole for lubrication. Precision-ground raceway for reliable needle roller guidance in industrial applications.

Brand	Koyo Bearing
Model	IR-384828

$79.19 Each

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#1496701

Koyo IR-812 solid race inner ring for drawn cup needle roller bearings. Features a 0.5" inner diameter, 0.75" outer diameter, and 0.765" width. Precision-ground raceway for reliable needle guidance in inch-series applications.

Brand	Koyo Bearing
Model	IR-812

$16.82 Each

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#2070411

SKF NA 4913 is a 65mm bore needle roller bearing with a machined cage. This bearing features a full complement of needle rollers for high radial load capacity in a compact cross-section. Suitable for applications with limited radial space such as gearboxes and pumps.

Brand	SKF Bearing
Model	NA 4913

$167.55 Each

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#2165275

INA IR100X115X40 Inner ring

Brand	INA Bearing
Model	IR100X115X40

$206.01 Each

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#2165336

INA IR20X25X30 Inner ring

Brand	INA Bearing
Model	IR20X25X30

Obsolete

#2165422

INA IR55X63X45 Inner ring

Brand	INA Bearing
Model	IR55X63X45

$40.88 Each

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#2165427

INA IR60X68X35 Inner ring

Brand	INA Bearing
Model	IR60X68X35

$34.95 Each

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#2165473

INA IR9X12X12 Inner ring

Brand	INA Bearing
Model	IR9X12X12

$4.78 Each

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#2251002

McGill MI 15 precision-ground inner race for CAGEROL (MR series) and GUIDEROL (GR series) needle roller outer assemblies. 0.937" bore, unsealed. Built from 52100 bearing steel. Sold individually for use on a hardened ground shaft.

Brand	McGill Bearing
Model	MI 15

$22.81 Each

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#2251013

McGill MI 20 precision-ground inner race for use with CAGEROL (MR series) and GUIDEROL (GR series) needle roller outer assemblies. Size 20 with 1.25 in bore. Built from 52100 bearing steel. Sold individually to allow the assembly to run on a hardened ground shaft when one is unavailable.

Brand	McGill Bearing
Model	MI 20

$16.29 Each

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#2251036

McGill MI 32 precision-ground inner race for CAGEROL (MR series) and GUIDEROL (GR series) needle roller outer assemblies. Size 32 with 2" bore, unsealed. Built from 52100 bearing steel, it allows the assembly to run on a hardened ground shaft when one is unavailable.

Brand	McGill Bearing
Model	MI 32

$25.64 Each

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#2251037

McGill MI 32 N precision-ground needle roller inner race, size 32, alternate width variant, 2 in bore. Built from 52100 bearing steel, this inner race provides a hardened running surface for CAGEROL (MR series) and GUIDEROL (GR series) outer assemblies when the shaft cannot serve as the inner raceway.

Brand	McGill Bearing
Model	MI 32 N

$29.60 Each

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#2251042

McGill MI 38 precision-ground inner race for CAGEROL (MR series) and GUIDEROL (GR series) needle roller outer assemblies. 2.375" bore, unsealed. 52100 bearing steel. Sold individually for use on hardened ground shafts.

Brand	McGill Bearing
Model	MI 38

$75.60 Each

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#2251048

McGill MI 46 precision-ground inner race for CAGEROL (MR series) and GUIDEROL (GR series) needle roller outer assemblies. Size 46 with 2.875 in bore, unsealed. Built from 52100 bearing steel, it allows the assembly to run on a hardened ground shaft when one is unavailable.

Brand	McGill Bearing
Model	MI 46

$87.39 Each

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#2251061

McGill MI 60 precision-ground inner race for use with CAGEROL (MR series) and GUIDEROL (GR series) needle roller outer assemblies. Built from 52100 bearing steel, it allows the assembly to run on a hardened ground shaft when one is unavailable.

Brand	McGill Bearing
Model	MI 60

$111.88 Each

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#2251067

McGill MI 72 N precision-ground needle roller inner race, size 72, alternate width variant. Built from 52100 bearing steel, this inner ring is designed for use with CAGEROL (MR series) and GUIDEROL (GR series) outer assemblies. Sold individually to allow operation on a hardened ground shaft when one is unavailable.

Brand	McGill Bearing
Model	MI 72 N

$253.91 Each

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#2789741

Smith Bearing IRR-4 Inner Race with 4" outside diameter and 1/4" bore. Precision ground with tight tolerances: OD +0.0000/-0.001, bore +0.0000/-0.0008, width +.000/-.005. Designed for use with cam followers and track rollers.

Brand	Smith Bearings
Model	IRR-4

$143.49 Each

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#2789745

Smith Bearing IRR-5 Inner Race with 5" outside diameter and 5/16" bore. Precision ground with outside diameter tolerance +0.0000/-0.001 and bore tolerance +0.0000/-0.001. Overall width tolerance +.000/-.005. Designed for use with cam followers and track rollers.

Brand	Smith Bearings
Model	IRR-5

$239.26 Each

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#2792215

Koyo JR55X63X45 solid race inner ring for needle roller bearings. 55 mm inner diameter, 63 mm outer diameter, 45 mm width. Precision-ground raceway for use with drawn cup or machined ring needle roller bearings.

Brand	Koyo Bearing
Model	JR55X63X45

$53.51 Each

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