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Keyless Bushings

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#154493
6202520
Fenner 6202520 Trantorque GT keyless bushing with 1-7/8 in bore. Self-contained single-nut installation eliminates keyway machining for sprockets, sheaves, and pulleys. Zinc-plated steel construction provides corrosion resistance. Infinite axial adjustment and high concentricity for precise positioning.
Brand Fenner Industrial Motion
Model 6202520
$317.68 Each
Free Shipping orders over $100
#390151
PLJKE
U.S. Tsubaki PLJKE Power-Lock keyless locking device provides a zero-backlash shaft-to-hub connection for 5/8" shafts. This compact locking assembly eliminates keys and keyways, reducing stress concentrations and enabling precise timing adjustments. Suitable for indexing, overrunning, and general power transmission applications.
Brand U.S.Tsubaki
Model PLJKE
$83.27 Each
Free shipping
#390285
PL025X050
U.S. Tsubaki PL025X050 Power-Lock keyless locking device provides a zero-backlash shaft-to-hub connection for 25 mm shafts with a 50 mm hub outer diameter. This mechanical locking assembly eliminates keyways and set screws, enabling precise timing and high torque transmission in power transmission and motion control applications.
Brand U.S.Tsubaki
Model PL025X050
$81.64 Each
Free shipping
#390374
PL2BAD
U.S. Tsubaki PL2BAD Power-Lock keyless locking device provides a zero-backlash shaft-to-hub connection without keyways. The PL2-1/8AD model fits a 2-1/8" shaft with a 2-1/2" hub outer diameter, transmitting high torque in demanding industrial drives.
Brand U.S.Tsubaki
Model PL2BAD
$251.16 Each
Free Shipping orders over $100
#390449
PL8
U.S. Tsubaki PL8 AS Series Power-Lock keyless locking device for 8" shafts. Provides a zero-backlash, high-torque shaft-to-hub connection without keyways or set screws, eliminating fretting corrosion. Suitable for heavy industrial drives, conveyors, and mining equipment.
Brand U.S.Tsubaki
Model PL8
$760.53 Each
Free Shipping orders over $100
#390511
PL3
U.S. Tsubaki PL3 AS Series Power-Lock keyless locking device for 3" shafts. Provides zero-backlash shaft-to-hub connection, eliminating keyways and setscrews for precise timing and high torque transmission in demanding power transmission applications.
Brand U.S.Tsubaki
Model PL3
$177.15 Each
Free Shipping orders over $100
#390523
PL1C
U.S. Tsubaki PL1C Power-Lock keyless locking device provides a zero-backlash shaft-to-hub connection without keyways. The AS series accommodates a 1-3/16" shaft bore, transmitting high torque through a concentric clamping design. Suitable for indexing, reversing, and high-torque applications.
Brand U.S.Tsubaki
Model PL1C
$83.27 Each
Free shipping
#817634
B0551
Fenner B0551 B-LOC Shrink Disc 55-10 external locking device clamps a hollow hub to a shaft for high-torque transmission. Eliminates keyways and provides concentric clamping with infinite axial adjustment. Suitable for heavy-duty industrial applications.
Brand Fenner Industrial Motion
Model B0551
$121.63 Each
Free Shipping orders over $100
#817668
B121220
Fenner B121220 B-LOC B112 keyless bushing with 220 mm bore. Heavy-duty internal style locking device with two opposed tapers for high concentricity and infinite axial adjustment. Eliminates keyway machining on shafts and hubs. Suitable for high-torque industrial applications.
Brand Fenner Industrial Motion
Model B121220
$2,196.15 Each
Free Shipping orders over $100
#817672
B122104
Fenner B122104 B-LOC B112 keyless bushing with 1-1/4 in bore. Heavy-duty internal style with two opposed tapers for high concentricity and infinite axial adjustment. Eliminates keyway machining on shafts and hubs.
Brand Fenner Industrial Motion
Model B122104
$115.77 Each
Free Shipping orders over $100
#817676
B122110
Fenner B122110 B-LOC B112 keyless bushing with 1-5/8 in bore. Internal style with two opposed tapers for high concentricity and infinite axial adjustment. Eliminates keyway machining, reduces backlash, and prevents shaft fretting. Suitable for heavy-duty industrial torque transmission.
Brand Fenner Industrial Motion
Model B122110
$181.72 Each
Free Shipping orders over $100
#817729
B152315
Fenner B152315 B-LOC B115 keyless bushing with 3-15/16 in bore. Heavy-duty internal style with two opposed tapers for high concentricity and infinite axial adjustment. Eliminates keyway machining, reduces backlash, and prevents shaft fretting. Suitable for large industrial drives.
Brand Fenner Industrial Motion
Model B152315
$420.59 Each
Free Shipping orders over $100
#817745
B301035
Fenner B301035 B-LOC B103 keyless bushing with 35 mm bore. Internal style locking device with two opposed tapers for high concentricity and infinite axial adjustment. Eliminates keyway machining, reduces backlash, and prevents shaft fretting. Suitable for sprockets, sheaves, and pulleys in industrial power transmission applications.
Brand Fenner Industrial Motion
Model B301035
$56.42 Each
Free shipping
#817762
B302108
Fenner B302108 B-LOC B103 keyless bushing with 1-1/2 in bore. External design with single taper and locking screws on the hub face. Provides keyless shaft-to-hub torque transmission, eliminating keyway machining and backlash. Suitable for standard-duty industrial applications.
Brand Fenner Industrial Motion
Model B302108
$58.62 Each
Free shipping
#817798
B401120
Fenner B401120 B-LOC B400 keyless bushing with 120 mm bore. The B400 series provides high torque transmission for servo, encoder, and high-accuracy applications. Eliminates keyway machining, reduces backlash, and allows infinite axial adjustment. RoHS compliant.
Brand Fenner Industrial Motion
Model B401120
$240.34 Each
Free Shipping orders over $100
#817804
B401190
Fenner B401190 B-LOC B400 keyless bushing with 190 mm bore. The B400 series provides high concentricity and torque transmission for servo, encoder, and high-accuracy applications. Eliminates keyway machining, allows infinite axial adjustment, and prevents shaft fretting. RoHS compliant.
Brand Fenner Industrial Motion
Model B401190
$699.79 Each
Free Shipping orders over $100
#817838
B402415
Fenner B402415 B-LOC B400 keyless bushing with 4-15/16 in bore. The B400 series provides high torque transmission for servo, encoder, and high-accuracy applications. Eliminates keyway machining, allows infinite axial and angular adjustment, and prevents shaft fretting. RoHS compliant.
Brand Fenner Industrial Motion
Model B402415
$339.26 Each
Free Shipping orders over $100
#817851
B601050
Fenner B601050 B-LOC B106 keyless bushing with 50 mm bore. Internal style with two opposed tapers provides high concentricity and infinite axial adjustment. Eliminates keyway machining for sprockets, sheaves, and pulleys. RoHS compliant.
Brand Fenner Industrial Motion
Model B601050
$48.36 Each
Free shipping
#817865
B602012
Fenner B602012 B-LOC B106 keyless bushing with 3/4 in bore. Internal style with two opposed tapers provides high concentricity and infinite axial adjustment. Eliminates keyway machining for sprockets, sheaves, and pulleys. RoHS compliant.
Brand Fenner Industrial Motion
Model B602012
$36.64 Each
Free shipping
#817870
B602104
Fenner B602104 B-LOC B106 keyless bushing with 1-1/4 in bore. Internal style with two opposed tapers provides high concentricity and infinite axial adjustment. Eliminates keyway machining for sprockets, sheaves, and pulleys. RoHS compliant.
Brand Fenner Industrial Motion
Model B602104
$39.57 Each
Free shipping
#817871
B602106
Fenner B602106 B-LOC B106 keyless bushing with 1-3/8 in bore. Internal style with two opposed tapers provides high concentricity and infinite axial adjustment. Eliminates keyway machining for sprockets, sheaves, and pulleys. RoHS compliant.
Brand Fenner Industrial Motion
Model B602106
$39.57 Each
Free shipping
#817882
B602206
Fenner B602206 B-LOC B106 keyless bushing with 2-3/8 in bore. Internal style with two opposed tapers provides high concentricity and infinite axial adjustment. Eliminates keyway machining for sprockets, sheaves, and pulleys. RoHS compliant.
Brand Fenner Industrial Motion
Model B602206
$61.55 Each
Free shipping
#817884
B602208
Fenner B602208 B-LOC B106 keyless bushing with 2-1/2 in bore. Internal style with two opposed tapers for high concentricity and infinite axial adjustment. Eliminates keyway machining, reduces backlash, and prevents shaft fretting. Suitable for sprockets, sheaves, and pulleys.
Brand Fenner Industrial Motion
Model B602208
$62.28 Each
Free shipping
#817890
B602307
Fenner B602307 B-LOC B106 keyless bushing with 3-7/16 in bore. Internal style with two opposed tapers for high concentricity and infinite axial adjustment. Eliminates keyway machining, reduces backlash, and prevents shaft fretting. Suitable for sprockets, sheaves, and pulleys.
Brand Fenner Industrial Motion
Model B602307
$87.93 Each
Free shipping
#817896
B602515
Fenner B602515 B-LOC B106 keyless bushing with 5-15/16 in bore. Internal style with two opposed tapers for high concentricity and infinite axial adjustment. Eliminates keyway machining, reduces backlash, and prevents shaft fretting. Suitable for sprockets, sheaves, and pulleys in industrial power transmission applications.
Brand Fenner Industrial Motion
Model B602515
$414.00 Each
Free Shipping orders over $100
#817921
B802100
Fenner B802100 B-LOC B800 keyless bushing with 1 in bore. Compact internal design for universal mounting. Eliminates keyway machining, provides infinite axial adjustment and high concentricity. Suitable for light to medium-duty shaft-to-hub torque transmission.
Brand Fenner Industrial Motion
Model B802100
$98.19 Each
Free shipping
#817974
H1553
Fenner H1553 B-LOC Shrink Disc 155-30 external locking device for hollow hub to shaft mounting. Provides high concentricity and eliminates keyway machining. Suitable for heavy-duty torque transmission in industrial drives.
Brand Fenner Industrial Motion
Model H1553
$1,228.11 Each
Free Shipping orders over $100
#817979
H1753
Fenner H1753 B-LOC Shrink Disc 175-30 external locking device clamps a hollow hub to a shaft for high-torque transmission. Eliminates keyways and provides concentric clamping with infinite axial adjustment.
Brand Fenner Industrial Motion
Model H1753
$1,414.91 Each
Free Shipping orders over $100
#817986
H2003
Fenner H2003 B-LOC Shrink Disc 200-30 external locking device for shaft-to-hub torque transmission. Eliminates keyways, provides high concentricity and infinite axial adjustment. Designed for heavy-duty industrial applications.
Brand Fenner Industrial Motion
Model H2003
$2,010.84 Each
Free Shipping orders over $100
#818067
T122607
Fenner T122607 B-LOC B112 keyless bushing with 6-7/16 in bore. Heavy-duty internal style with two opposed tapers for high concentricity and infinite axial adjustment. Eliminates keyway machining on shafts and hubs. Suitable for industrial power transmission applications.
Brand Fenner Industrial Motion
Model T122607
$1,463.70 Each
Free Shipping orders over $100
#818068
T122608
Fenner T122608 B-LOC B112 keyless bushing with 6-1/2 in bore. Heavy-duty internal style with two opposed tapers for high concentricity and infinite axial adjustment. Eliminates keyway machining, reduces backlash, and prevents shaft fretting. Suitable for industrial power transmission applications.
Brand Fenner Industrial Motion
Model T122608
$1,463.70 Each
Free Shipping orders over $100
#818193
T601190
Fenner T601190 B-LOC B106 keyless bushing with 190 mm bore. Internal style with two opposed tapers provides high concentricity and infinite axial adjustment. Eliminates keyway machining for sprockets, sheaves, and pulleys. RoHS compliant.
Brand Fenner Industrial Motion
Model T601190
$667.72 Each
Free Shipping orders over $100
#818228
T8070
Fenner T8070 B-LOC B800 keyless bushing with 70 mm bore. Compact internal design for universal mounting. Eliminates keyways and provides infinite axial adjustment. Suitable for light to medium duty applications.
Brand Fenner Industrial Motion
Model T8070
$421.33 Each
Free Shipping orders over $100
#818233
T8100
Fenner T8100 B-LOC B800 keyless bushing with 100 mm bore. Internal style with two opposed tapers for high concentricity and infinite axial adjustment. Eliminates keyway machining for sprockets, sheaves, and pulleys. Zinc-plated steel construction.
Brand Fenner Industrial Motion
Model T8100
$619.63 Each
Free Shipping orders over $100
#822896
PL070X079EF
U.S. Tsubaki PL070X079EF Power-Lock keyless locking device provides a zero-backlash shaft-to-hub connection for 70 mm shafts with a 79 mm hub bore. This mechanical locking assembly eliminates keyways and set screws, transmitting high torque without fretting corrosion. Ideal for precision positioning and reversing applications in industrial drives.
Brand U.S.Tsubaki
Model PL070X079EF
$286.43 Each
Free Shipping orders over $100
#822925
PL240X405SL
U.S. Tsubaki PL240X405SL Power-Lock keyless locking device provides a zero-backlash, high-torque shaft-to-hub connection without keyways. Designed for 240 mm shaft diameter and 405 mm hub outside diameter, it eliminates keyway stress risers and simplifies installation and removal. Suitable for heavy-duty industrial applications requiring precise timing and high concentricity.
Brand U.S.Tsubaki
Model PL240X405SL
$2,503.12 Each
Free Shipping orders over $100
#824113
PLPAE
U.S. Tsubaki PLPAE Power-Lock keyless locking device for 7/8" shafts. Provides a mechanical shaft-to-hub connection without keys or splines, eliminating backlash and simplifying assembly. Suitable for indexing, timing, and reversing applications.
Brand U.S.Tsubaki
Model PLPAE
$78.37 Each
Free shipping
#824154
PLPFL
U.S. Tsubaki PLPFL Power-Lock keyless locking device for 7/8" shafts. Provides a zero-backlash, high-torque shaft-to-hub connection without keyways or set screws, eliminating fretting corrosion. Suitable for indexing, overrunning, and positioning applications in industrial drives.
Brand U.S.Tsubaki
Model PLPFL
$78.37 Each
Free shipping
#824191
PL050X080AE
U.S. Tsubaki PL050X080AE Power-Lock keyless locking device provides a zero-backlash shaft-to-hub connection for 50 mm shafts with an 80 mm hub outer diameter. This mechanical locking assembly eliminates keyways and set screws, enabling precise timing and high torque transmission in power transmission and motion control applications.
Brand U.S.Tsubaki
Model PL050X080AE
$105.15 Each
Free Shipping orders over $100
#824199
PL035X060AD
U.S. Tsubaki PL035X060AD Power-Lock keyless locking device provides a zero-backlash shaft-to-hub connection for 35 mm shafts with a 60 mm hub outer diameter. This maintenance-free locking assembly eliminates keyways and set screws, transmitting high torque without axial or radial play. Ideal for indexing, timing, and reversing drives in industrial machinery.
Brand U.S.Tsubaki
Model PL035X060AD
$188.58 Each
Free Shipping orders over $100
#824200
PL040X065AD
U.S. Tsubaki PL040X065AD Power-Lock keyless locking device provides a zero-backlash shaft-to-hub connection for 40 mm shafts with a 65 mm hub outer diameter. This mechanical shrink-fit assembly eliminates keys and splines, reducing stress concentrations and enabling precise timing adjustments. Suitable for high-torque industrial drives, conveyors, and gearbox applications.
Brand U.S.Tsubaki
Model PL040X065AD
$218.59 Each
Free Shipping orders over $100
#824201
PL080X145SL
U.S. Tsubaki PL080X145SL Power-Lock keyless locking device for 80 mm shaft diameter and 145 mm hub outside diameter. Provides zero-backlash shaft-to-hub connection without keyways. Suitable for high-torque industrial drives.
Brand U.S.Tsubaki
Model PL080X145SL
$231.44 Each
Free Shipping orders over $100
#1435827
6410088
Fenner 6410088 Trantorque OE keyless bushing with 7/8 in bore. Self-contained single-nut design eliminates keyway machining for sprockets, sheaves, and pulleys. Zinc-plated steel construction provides corrosion resistance. Infinite axial adjustment and high concentricity.
Brand Fenner Industrial Motion
Model 6410088
$82.13 Each
Free shipping
#1435861
TTQM3045
Fenner TTQM3045 Trantorque OE keyless bushing with 30 mm bore. Single-nut self-contained design for easy installation. Zinc-plated steel construction. Eliminates keyway machining for sprockets, sheaves, and pulleys.
Brand Fenner Industrial Motion
Model TTQM3045
$105.93 Each
Free Shipping orders over $100
#1435862
TTQM3250
Fenner TTQM3250 Trantorque OE keyless bushing with 32 mm bore. Single-nut self-contained design for easy installation. Eliminates keyway machining, provides infinite axial adjustment and high concentricity. Zinc-plated steel construction. Suitable for sprockets, sheaves, and pulleys.
Brand Fenner Industrial Motion
Model TTQM3250
$105.93 Each
Free Shipping orders over $100
#1436024
6202880UP
Fenner 6202880UP Trantorque GT keyless bushing with 48 mm bore. Self-contained single-nut installation eliminates keyway machining for sprockets, sheaves, and pulleys. Zinc-plated steel construction provides corrosion resistance. Infinite axial adjustment and high concentricity.
Brand Fenner Industrial Motion
Model 6202880UP
$189.23 Each
Free Shipping orders over $100
#1436062
6202520UP
Fenner 6202520UP Trantorque GT keyless bushing with 1-7/8 in bore. Self-contained single-nut installation eliminates keyway machining for sprockets, sheaves, and pulleys. Zinc-plated steel construction provides corrosion resistance. Infinite axial adjustment and high concentricity for precise positioning.
Brand Fenner Industrial Motion
Model 6202520UP
$252.53 Each
Free Shipping orders over $100
#1436078
6202564UP
Fenner 6202564UP Trantorque GT keyless bushing with 2-1/8 in bore. Self-contained single-nut installation eliminates keyway machining for sprockets, sheaves, and pulleys. Zinc-plated steel construction provides corrosion resistance. Infinite axial adjustment and high concentricity for precise torque transmission.
Brand Fenner Industrial Motion
Model 6202564UP
$443.66 Each
Free Shipping orders over $100
#1436088
6202596UP
Fenner 6202596UP Trantorque GT keyless bushing with 3 in bore. Self-contained single-nut installation eliminates keyway machining for sprockets, sheaves, and pulleys. Zinc-plated steel construction provides corrosion resistance. Infinite axial adjustment and high concentricity.
Brand Fenner Industrial Motion
Model 6202596UP
$622.50 Each
Free Shipping orders over $100
#2785564
ETP-14
Zero-Max ETP-14 ETP Mini hydraulic keyless bushing with 14 mm bore. Provides a zero-backlash shaft-to-hub connection without keys or set screws. Ideal for precision motion control applications.
Brand Zero-Max
Model ETP-14
$82.13 Each
Free shipping
#2785685
ETP-P38
Zero-Max ETP-P38 ETP Power hydraulic keyless bushing with 38 mm bore. The ETP Power series provides a high-torque, backlash-free shaft-to-hub connection without keys or set screws. Ideal for precision motion control applications requiring reliable concentricity and easy installation.
Brand Zero-Max
Model ETP-P38
$813.44 Each
Free Shipping orders over $100
#2785693
ETP-R30
Zero-Max ETP-R30 ETP Classic stainless steel hydraulic keyless bushing with 30 mm bore. Provides a zero-backlash, keyless shaft-to-hub connection for precision motion control applications. The stainless steel construction offers corrosion resistance in demanding environments.
Brand Zero-Max
Model ETP-R30
$314.53 Each
Free Shipping orders over $100
#2785720
ETP-T45
Zero-Max ETP-T45 ETP Techno hydraulic keyless bushing with 45 mm bore. Provides zero-backlash, keyless shaft-to-hub connection for precision motion control applications. ETP Techno series delivers high torque transmission and easy installation and removal.
Brand Zero-Max
Model ETP-T45
$999.60 Each
Free Shipping orders over $100
#2785723
ETP-T70
Zero-Max ETP-T70 ETP Techno hydraulic keyless bushing with 70 mm bore. Provides a zero-backlash, keyless shaft-to-hub connection for precision motion control. Hydraulic installation ensures concentric clamping without keys or set screws.
Brand Zero-Max
Model ETP-T70
$1,484.93 Each
Free Shipping orders over $100
#2927856
7012-150
Ringfeder 7012-150 150 X 200 RFN 7012 Locking assembly
Brand Ringfeder
Model 7012-150
$436.69 Each
Free Shipping orders over $100
#2927863
7012-240
Ringfeder 7012-240 240 X 305 RFN 7012 Locking assembly
Brand Ringfeder
Model 7012-240
$898.37 Each
Free Shipping orders over $100
#2929040
4061-085
Ringfeder 4061-085 85 RFN 4061 Shrink disc
Brand Ringfeder
Model 4061-085
$199.44 Each
Free Shipping orders over $100
#2929051
4061-185
Ringfeder 4061-185 185 RFN 4061 Shrink disc
Brand Ringfeder
Model 4061-185
$1,217.52 Each
Free Shipping orders over $100
#2929062
4071-360
Ringfeder 4071-360 360 RFN 4071 Shrink disc
Brand Ringfeder
Model 4071-360
$8,464.93 Each
Free Shipping orders over $100
#2929101
4071-280SR
Ringfeder 4071-280SR 280 RFN 4071-SR Split shrink disc
Brand Ringfeder
Model 4071-280SR
$3,984.06 Each
Free Shipping orders over $100