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Keyless Bushings

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#154544
6202876
Fenner 6202876 Trantorque GT keyless bushing with 45 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 6202876
$317.68 Each
Free Shipping orders over $100
#154545
6202880
Fenner 6202880 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 6202880
$317.68 Each
Free Shipping orders over $100
#154551
6202940
Fenner 6202940 Trantorque GT keyless bushing with 75 mm bore. Self-contained single-nut design eliminates keyway machining for sprockets, sheaves, and pulleys. Zinc-plated steel construction provides corrosion resistance. Infinite axial and angular adjustment with high concentricity.
Brand Fenner Industrial Motion
Model 6202940
$744.70 Each
Free Shipping orders over $100
#154552
6940240
Fenner 6940240 Trantorque Steel keyless bushing with 1 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 6940240
$77.13 Each
Free shipping
#390144
PL3G
U.S. Tsubaki PL3G Power-Lock keyless locking device provides a zero-backlash shaft-to-hub connection without keyways. The AS series design accommodates a 3-7/16" shaft bore and transmits high torque for industrial power transmission applications.
Brand U.S.Tsubaki
Model PL3G
$191.44 Each
Free Shipping orders over $100
#390159
PL3R
U.S. Tsubaki PL3R Power-Lock keyless locking device provides a zero-backlash shaft-to-hub connection without keyways. The AS series unit accommodates a 3-15/16" shaft bore and transmits high torque for industrial power transmission applications.
Brand U.S.Tsubaki
Model PL3R
$231.44 Each
Free Shipping orders over $100
#390160
PL2J
U.S. Tsubaki PL2J is a Power-Lock keyless locking device from the AS series, designed for 2-5/8" shafts. It provides a zero-backlash, keyless shaft-to-hub connection for high-torque power transmission applications.
Brand U.S.Tsubaki
Model PL2J
$164.29 Each
Free Shipping orders over $100
#390367
PL2AD
U.S. Tsubaki PL2AD Power-Lock keyless locking device provides a zero-backlash, high-torque shaft-to-hub connection without keys or splines. Suitable for indexing, reversing, and high-load applications. Weighs 3.01 lb.
Brand U.S.Tsubaki
Model PL2AD
$242.88 Each
Free Shipping orders over $100
#390573
PL1BKE
U.S. Tsubaki PL1BKE (PL1-1/8KE) Power-Lock keyless locking device provides a zero-backlash, shaft-to-hub connection without keyways. Designed for 1-1/8" shafts, it transmits high torque and thrust loads in industrial power transmission applications.
Brand U.S.Tsubaki
Model PL1BKE
$88.17 Each
Free shipping
#390607
PL120X165
U.S. Tsubaki PL120X165 Power-Lock keyless locking device provides a zero-backlash, backlash-free shaft-to-hub connection for 120 mm shafts with a 165 mm hub outer diameter. This mechanical locking assembly eliminates keys and splines, reducing stress concentrations and enabling precise timing in high-torque power transmission applications.
Brand U.S.Tsubaki
Model PL120X165
$249.75 Each
Free Shipping orders over $100
#817718
B151150
Fenner B151150 B-LOC B115 keyless bushing with 150 mm bore. The B115 series is the heaviest-duty B-LOC design, suitable for mining and large drives. It provides high concentricity and infinite axial adjustment without a keyway.
Brand Fenner Industrial Motion
Model B151150
$678.88 Each
Free Shipping orders over $100
#817719
B151160
Fenner B151160 B-LOC B115 keyless bushing with 160 mm bore. The B115 series is the heaviest-duty B-LOC design, suitable for mining and large drives. It provides high concentricity, infinite axial adjustment, and eliminates keyway machining. RoHS compliant.
Brand Fenner Industrial Motion
Model B151160
$722.79 Each
Free Shipping orders over $100
#817760
B302106
Fenner B302106 B-LOC B103 keyless bushing with 1-3/8 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 sprockets, sheaves, and pulleys.
Brand Fenner Industrial Motion
Model B302106
$56.42 Each
Free shipping
#817781
B401032
Fenner B401032 B-LOC B400 keyless bushing with 32 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. Zinc-plated steel construction.
Brand Fenner Industrial Motion
Model B401032
$46.16 Each
Free shipping
#817784
B401040
Fenner B401040 B-LOC B400 keyless bushing with 40 mm bore. The B400 series provides high torque transmission for servo, encoder, and high-accuracy applications. Internal design with two opposed tapers eliminates keyway machining, reduces backlash, and allows infinite axial adjustment. Zinc-plated steel construction.
Brand Fenner Industrial Motion
Model B401040
$49.09 Each
Free shipping
#817812
B402102
Fenner B402102 B-LOC B400 keyless bushing with 1-1/8 in bore. The B400 series provides high torque transmission for servo, encoder, and high-accuracy applications. Two opposed tapers ensure concentric clamping without keyway, allowing infinite axial adjustment. Eliminates backlash and shaft fretting.
Brand Fenner Industrial Motion
Model B402102
$46.16 Each
Free shipping
#817850
B601045
Fenner B601045 B-LOC B106 keyless bushing with 45 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 B601045
$46.16 Each
Free shipping
#817861
B601160
Fenner B601160 B-LOC B106 keyless bushing with 160 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 B601160
$450.64 Each
Free Shipping orders over $100
#817863
B601180
Fenner B601180 B-LOC B106 keyless bushing with 180 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 B601180
$636.75 Each
Free Shipping orders over $100
#817925
B802108
Fenner B802108 B-LOC B800 keyless bushing with 1-1/2 in bore. Compact internal design for universal mounting. Eliminates keyway machining, provides infinite axial adjustment and high concentricity. Suitable for sprockets, sheaves, and pulleys.
Brand Fenner Industrial Motion
Model B802108
$129.69 Each
Free Shipping orders over $100
#818065
T122508
Fenner T122508 B-LOC B112 keyless bushing with 5-1/2 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 T122508
$979.28 Each
Free Shipping orders over $100
#818075
T151075
Fenner T151075 B-LOC B115 keyless bushing with 75 mm bore. Heavy-duty design for high-torque industrial applications. Eliminates keyways, provides infinite axial adjustment and high concentricity. Suitable for large drives in mining and heavy machinery.
Brand Fenner Industrial Motion
Model T151075
$244.00 Each
Free Shipping orders over $100
#818093
T301020
Fenner T301020 B-LOC B103 keyless bushing with 20 mm bore. Internal style locking device for shaft-to-hub torque transmission. Eliminates keyway machining, provides infinite axial adjustment and high concentricity. Suitable for light to medium duty industrial drives.
Brand Fenner Industrial Motion
Model T301020
$52.02 Each
Free shipping
#818111
T301180
Fenner T301180 B-LOC B103 keyless bushing with 180 mm bore. External design with single taper and locking screws on hub face. Eliminates keyway machining, provides infinite axial adjustment and high concentricity. Suitable for standard-duty shaft-to-hub torque transmission.
Brand Fenner Industrial Motion
Model T301180
$678.88 Each
Free Shipping orders over $100
#818112
T301190
Fenner T301190 B-LOC B103 keyless bushing with 190 mm bore. This internal-style locking device provides high concentricity and eliminates keyway machining. Suitable for shaft-to-hub torque transmission in industrial drives.
Brand Fenner Industrial Motion
Model T301190
$749.27 Each
Free Shipping orders over $100
#818151
T401150
Fenner T401150 B-LOC B400 keyless bushing with 150 mm bore. The B400 series is designed for high-torque applications such as servo motors and encoders, providing infinite axial adjustment and eliminating keyway machining. This internal-style locking device features two opposed tapers for high concentricity and backlash-free torque transmission.
Brand Fenner Industrial Motion
Model T401150
$375.16 Each
Free Shipping orders over $100
#818174
T402715
Fenner T402715 B-LOC B400 keyless bushing with 7-15/16 in 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. Zinc-plated steel construction.
Brand Fenner Industrial Motion
Model T402715
Call for pricing
#818257
T82312
Fenner T82312 B-LOC B800 keyless bushing with 3-3/4 in 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. RoHS compliant.
Brand Fenner Industrial Motion
Model T82312
$567.87 Each
Free Shipping orders over $100
#822883
PL014X018EF
U.S. Tsubaki PL014X018EF Power-Lock keyless locking device for 14 mm shaft and 18 mm hub. Provides zero-backlash, high-torque shaft-to-hub connection without keyways. Compact design for precision positioning in industrial drives.
Brand U.S.Tsubaki
Model PL014X018EF
$120.39 Each
Free Shipping orders over $100
#822897
PL075X084EF
U.S. Tsubaki PL075X084EF Power-Lock keyless locking device provides a zero-backlash, shaft-to-hub connection without keyways. Designed for 75 mm shaft diameter and 84 mm hub outside diameter, it transmits high torque and resists shock loads. Suitable for indexing, reversing, and high-torque applications.
Brand U.S.Tsubaki
Model PL075X084EF
$316.06 Each
Free Shipping orders over $100
#824087
PL1JAE
U.S. Tsubaki PL1JAE Power-Lock keyless locking device provides a zero-backlash shaft-to-hub connection without keyways. The PL1JAE fits a 1-5/8" shaft with an AE hub bore, transmitting high torque through a double-tapered interference fit. Suitable for indexing, reversing, and high-load applications.
Brand U.S.Tsubaki
Model PL1JAE
$100.57 Each
Free Shipping orders over $100
#824120
PL024X028EF
U.S. Tsubaki PL024X028EF Power-Lock keyless locking device provides a zero-backlash shaft-to-hub connection for 24 mm shafts with a 28 mm hub outer diameter. This compact locking assembly eliminates keys and splines, simplifying installation and reducing stress concentrations in power transmission systems.
Brand U.S.Tsubaki
Model PL024X028EF
$99.60 Each
Free shipping
#824121
PL025X030EF
U.S. Tsubaki PL025X030EF Power-Lock keyless locking device for 25 mm shaft diameter and 30 mm hub outside diameter. Provides zero-backlash shaft-to-hub connection without keyways. Suitable for indexing, timing, and high-torque industrial drives.
Brand U.S.Tsubaki
Model PL025X030EF
$96.33 Each
Free shipping
#824136
PL1PFL
U.S. Tsubaki PL1PFL Power-Lock keyless locking device provides a zero-backlash shaft-to-hub connection without keyways. The PL1PFL accommodates a 1-7/8" shaft bore and transmits high torque through a double-tapered interference fit. Suitable for indexing, reversing, and high-torque applications.
Brand U.S.Tsubaki
Model PL1PFL
$105.15 Each
Free Shipping orders over $100
#824165
PL040X065FL
U.S. Tsubaki PL040X065FL 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 locking assembly eliminates keys and splines, offering high torque transmission and precise axial positioning for industrial power transmission applications.
Brand U.S.Tsubaki
Model PL040X065FL
$95.54 Each
Free shipping
#824167
PL045X075FL
U.S. Tsubaki PL045X075FL Power-Lock keyless locking device for 45 mm shaft diameter and 75 mm hub outside diameter. Provides zero-backlash shaft-to-hub connection without keyways. Suitable for high-torque industrial drives.
Brand U.S.Tsubaki
Model PL045X075FL
$100.57 Each
Free Shipping orders over $100
#824189
PL040X065AE
U.S. Tsubaki PL040X065AE 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 keyways, reducing stress concentrations and enabling precise timing adjustments. Suitable for high-torque industrial drives, conveyors, and gearbox applications.
Brand U.S.Tsubaki
Model PL040X065AE
$93.07 Each
Free shipping
#1436053
6202270UP
Fenner 6202270UP Trantorque GT keyless bushing with 1-1/16 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 6202270UP
$132.79 Each
Free Shipping orders over $100
#1436056
6202360UP
Fenner 6202360UP Trantorque GT keyless bushing with 1-3/8 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 6202360UP
$163.49 Each
Free Shipping orders over $100
#1436080
6202568UP
Fenner 6202568UP Trantorque GT keyless bushing with 2-1/4 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 6202568UP
$443.66 Each
Free Shipping orders over $100
#1436091
6202920UP
Fenner 6202920UP Trantorque GT keyless bushing with 65 mm bore. Self-contained single-nut installation eliminates keyway machining for sprockets, sheaves, and pulleys. Zinc-plated steel construction provides corrosion resistance. RoHS compliant.
Brand Fenner Industrial Motion
Model 6202920UP
$557.26 Each
Free Shipping orders over $100
#2200174
KLMM25/55
PTI KLMM25/55 is a metric keyless hub with a 25mm bore and 55mm outer diameter. It provides a zero-backlash, infinitely adjustable shaft-to-hub connection without keyways. The hub is suitable for applications requiring precise timing and high torque transmission.
Brand PTI
Model KLMM25/55
$59.42 Each
Free shipping
#2785551
ETP-1/2
Zero-Max ETP-1/2 ETP Mini hydraulic keyless bushing with a 1/2" bore. This compact bushing provides a zero-backlash shaft-to-hub connection without keys or set screws, simplifying installation and removal. Ideal for light-duty motion control applications.
Brand Zero-Max
Model ETP-1/2
$73.73 Each
Free shipping
#2785578
ETP-24
Zero-Max ETP-24 ETP Classic hydraulic keyless bushing with 24 mm bore. Provides a zero-backlash, keyless shaft-to-hub connection for precision motion control. The ETP Classic series uses a hydraulic sleeve to create a tight, concentric grip without keys or set screws.
Brand Zero-Max
Model ETP-24
$167.07 Each
Free Shipping orders over $100
#2785600
ETP-6
Zero-Max ETP-6 ETP Mini hydraulic keyless bushing with 6 mm bore. Provides a zero-backlash shaft-to-hub connection without keys or set screws. Compact design for light-duty applications.
Brand Zero-Max
Model ETP-6
$65.33 Each
Free shipping
#2785620
ETP-E15
Zero-Max ETP-E15 ETP Express hydraulic keyless bushing with 15 mm bore. The ETP Express series provides a zero-backlash, keyless shaft-to-hub connection that is easy to install and remove. Ideal for precision motion control applications requiring accurate positioning and high torque transmission.
Brand Zero-Max
Model ETP-E15
$208.13 Each
Free Shipping orders over $100
#2785632
ETP-E30
Zero-Max ETP-E30 ETP Express hydraulic keyless bushing with 30 mm bore. The ETP Express series provides a zero-backlash, keyless shaft-to-hub connection that is easy to install and remove. Ideal for precision motion control applications requiring accurate timing and high torque transmission.
Brand Zero-Max
Model ETP-E30
$233.33 Each
Free Shipping orders over $100
#2785640
ETP-E5/8
Zero-Max ETP-E5/8 ETP Express hydraulic keyless bushing with 5/8" bore. The ETP Express series provides a zero-backlash, keyless shaft-to-hub connection that is easy to install and remove. Ideal for applications requiring precise positioning and high torque transmission without keys or set screws.
Brand Zero-Max
Model ETP-E5/8
$208.13 Each
Free Shipping orders over $100
#2785688
ETP-PS-R50
Zero-Max ETP-PS-R50 is a replacement pressure screw for the ETP Power series R50 hydraulic keyless bushing. This screw is used to actuate the hydraulic locking mechanism, securing the bushing to the shaft and hub without keys or set screws. Genuine Zero-Max component ensures proper fit and function.
Brand Zero-Max
Model ETP-PS-R50
$54.08 Each
Free shipping
#2785691
ETP-R20
Zero-Max ETP-R20 ETP Classic stainless steel hydraulic keyless bushing with 20 mm bore. Provides a secure, zero-backlash shaft-to-hub connection without keys or set screws. Ideal for precision motion control applications requiring frequent repositioning.
Brand Zero-Max
Model ETP-R20
$294.00 Each
Free Shipping orders over $100
#2785700
ETP-S25
Zero-Max ETP-S25 ETP Classic Short hydraulic keyless bushing with 25 mm bore. The ETP Classic Short series provides a compact, high-torque shaft-to-hub connection without keys or set screws. Ideal for precision motion control applications requiring quick installation and removal.
Brand Zero-Max
Model ETP-S25
$273.47 Each
Free Shipping orders over $100
#2785713
ETP-T15
Zero-Max ETP-T15 ETP Techno hydraulic keyless bushing with 15 mm bore. The ETP Techno series provides a zero-backlash, keyless shaft-hub connection for precision motion control. Hydraulic actuation ensures easy installation and removal without keys or set screws.
Brand Zero-Max
Model ETP-T15
$651.47 Each
Free Shipping orders over $100
#2785714
ETP-T20
Zero-Max ETP-T20 ETP Techno hydraulic keyless bushing with 20 mm bore. Provides a zero-backlash, keyless shaft-to-hub connection for precision motion control. The Techno series offers high torque transmission and easy installation.
Brand Zero-Max
Model ETP-T20
$702.80 Each
Free Shipping orders over $100
#2928050
7014-170
Ringfeder 7014-170 170 RFN 7014 Locking assembly
Brand Ringfeder
Model 7014-170
$1,044.78 Each
Free Shipping orders over $100
#2928367
7006-160
Ringfeder 7006-160 160 X 210 ECOLOC 7006 Locking assembly
Brand Ringfeder
Model 7006-160
$524.73 Each
Free Shipping orders over $100
#2928746
8006-120SL
Ringfeder 8006-120SL 120 X 134 RFN 8006 SLIT Locking element
Brand Ringfeder
Model 8006-120SL
$227.08 Each
Free Shipping orders over $100
#2929065
4071-400
Ringfeder 4071-400 400 RFN 4071 Shrink disc
Brand Ringfeder
Model 4071-400
$9,777.48 Each
Free Shipping orders over $100
#2929267
4161-185
Ringfeder 4161-185 185 RFN 4161 Shrink disc
Brand Ringfeder
Model 4161-185
$1,548.40 Each
Free Shipping orders over $100
#2929755
C801E-175
Climax Metal C801E-175 is a C801 Series keyless locking device with a 1-3/4" bore. This internal locking assembly is constructed from zinc-plated steel for corrosion resistance. It provides a zero-backlash, keyless hub-to-shaft connection for high-torque applications.
Brand Climax Metal
Model C801E-175
$193.89 Each
Free Shipping orders over $100
#2929766
C801M-022
Climax Metal C801M-022 is a C801 Series internal locking assembly with a 22 mm bore. This keyless locking device provides zero-backlash hub-to-shaft connection with high torque transmission. The steel construction with zinc plating offers corrosion resistance. Suitable for precision shaft positioning in industrial machinery.
Brand Climax Metal
Model C801M-022
$112.20 Each
Free Shipping orders over $100