Straight Locking Assemblies On Bearing Distributors, Inc.

The B-LOC brand is synonymous with world class quality, engineering excellence and unrivaled customer support. Fenner Drives B-LOC Keyless Bushings provide a high capacity, zero-backlash shaft-to-hub connection by using the simple wedge principle. An axial force is applied by series of annular screws to engage circular steel rings and mating tapers. The resulting wedge action creates a radial force on the tapered rings, one of which contracts to squeeze the shaft while the other expands and presses into the component bore.

Item #	Item Name	Screw Size	Torque [Max]	Tightening Torque	Outside Diameter
B401075	N/A B-LOC B400 75 mm x 115 mm	N/A M10 x 25	N/A 6300 N·m	N/A 69 N·m	N/A 115 mm
B401080	N/A B-LOC B400 80 mm x 120 mm	N/A M10 x 25	N/A 6720 N·m	N/A 69 N·m	N/A 120.000 mm
B401090	N/A B-LOC B400 90 mm x 130 mm	N/A M10 x 25	N/A 8639 N·m	N/A 69 N·m	N/A 130 mm
B401095	N/A B-LOC B400 95 mm x 135 mm	N/A M10 x 25	N/A 10259 N·m	N/A 69 N·m	N/A 135 mm
B401100	N/A B-LOC B400 100 mm x 145 mm	N/A M12 x 30	N/A 12800 N·m	N/A 123 N·m	N/A 145.000 mm
B401110	N/A B-LOC B400 110 mm x 155 mm	N/A M12 x 30	N/A 14081 N·m	N/A 123 N·m	N/A 155 mm
B401120	N/A B-LOC B400 120 mm x 165 mm	N/A M12 x 30	N/A 17553 N·m	N/A 123 N·m	N/A 165 mm
B401130	N/A B-LOC B400 130 mm x 180 mm	N/A M12 x 35	N/A 23771 N·m	N/A 123 N·m	N/A 180 mm
B401140	N/A B-LOC B400 140 mm x 190 mm	N/A M12 x 35	N/A 28161 N·m	N/A 123 N·m	N/A 190 mm
B401160	N/A B-LOC B400 160 mm x 210 mm	N/A M12 x 35	N/A 38033 N·m	N/A 123 N·m	N/A 210.000 mm
B401170	N/A B-LOC B400 170 mm x 225 mm	N/A M14 x 40	N/A 44752 N·m	N/A 187 N·m	N/A 225.000 mm
B401180	N/A B-LOC B400 180 mm x 235 mm	N/A M14 x 40	N/A 51694 N·m	N/A 187 N·m	N/A 235 mm
B401190	N/A B-LOC B400 190 mm x 250 mm	N/A M14 x 45	N/A 63654 N·m	N/A 187 N·m	N/A 250.000 mm
B401200	N/A B-LOC B400 200 mm x 260 mm	N/A M14 x 45	N/A 71794 N·m	N/A 187 N·m	N/A 260.000 mm
B402012	N/A B-LOC B400 3/4"	N/A M6 x 18	N/A 234 lb·ft	N/A 11 lb·ft	N/A 1.850 in
B402014	N/A B-LOC B400 7/8"	N/A M6 x 18	N/A 273 lb·ft	N/A 11 lb·ft	N/A 1.850 in
B402100	N/A B-LOC B400 1"	N/A M6 x 18	N/A 352 lb·ft	N/A 11 lb·ft	N/A 1.969 in
B402102	N/A B-LOC B400 1.125"	N/A M6 x 18	N/A 440 lb·ft	N/A 11 lb·ft	N/A 2.165 in
B402104	N/A B-LOC B400 1.25"	N/A M6 x 18	N/A 586 lb·ft	N/A 11 lb·ft	N/A 2.362 in
B402107	N/A B-LOC B400 1.4375"	N/A M6 x 18	N/A 786 lb·ft	N/A 11 lb·ft	N/A 2.559 in
B402108	N/A B-LOC B400 1.5"	N/A M6 x 18	N/A 820 lb·ft	N/A 11 lb·ft	N/A 2.559 in
B402110	N/A B-LOC B400 1.625"	N/A M8 x 22	N/A 1381 lb·ft	N/A 26 lb·ft	N/A 2.953 in
B402111	N/A B-LOC B400 1.6875"	N/A M8 x 22	N/A 1434 lb·ft	N/A 26 lb·ft	N/A 2.953 in
B402112	N/A B-LOC B400 1.75"	N/A M8 x 22	N/A 1487 lb·ft	N/A 26 lb·ft	N/A 2.953 in
B402114	N/A B-LOC B400 1.875"	N/A M8 x 22	N/A 1593 lb·ft	N/A 26 lb·ft	N/A 3.150 in

N/A M10 x 25

N/A 6300 N·m

N/A 69 N·m

N/A 115 mm

B401080

N/A B-LOC B400 80 mm x 120 mm

N/A M10 x 25

N/A 6720 N·m

N/A 69 N·m

N/A 120.000 mm

B401090

N/A B-LOC B400 90 mm x 130 mm

N/A M10 x 25

N/A 8639 N·m

N/A 69 N·m

N/A 130 mm

B401095

N/A B-LOC B400 95 mm x 135 mm

N/A M10 x 25

N/A 10259 N·m

N/A 69 N·m

N/A 135 mm

B401100

N/A B-LOC B400 100 mm x 145 mm

N/A M12 x 30

N/A 12800 N·m

N/A 123 N·m

N/A 145.000 mm

B401110

N/A B-LOC B400 110 mm x 155 mm

N/A M12 x 30

N/A 14081 N·m

N/A 123 N·m

N/A 155 mm

B401120

N/A B-LOC B400 120 mm x 165 mm

N/A M12 x 30

N/A 17553 N·m

N/A 123 N·m

N/A 165 mm

B401130

N/A B-LOC B400 130 mm x 180 mm

N/A M12 x 35

N/A 23771 N·m

N/A 123 N·m

N/A 180 mm

B401140

N/A B-LOC B400 140 mm x 190 mm

N/A M12 x 35

N/A 28161 N·m

N/A 123 N·m

N/A 190 mm

B401160

N/A B-LOC B400 160 mm x 210 mm

N/A M12 x 35

N/A 38033 N·m

N/A 123 N·m

N/A 210.000 mm

B401170

N/A B-LOC B400 170 mm x 225 mm

N/A M14 x 40

N/A 44752 N·m

N/A 187 N·m

N/A 225.000 mm

B401180

N/A B-LOC B400 180 mm x 235 mm

N/A M14 x 40

N/A 51694 N·m

N/A 187 N·m

N/A 235 mm

B401190

N/A B-LOC B400 190 mm x 250 mm

N/A M14 x 45

N/A 63654 N·m

N/A 187 N·m

N/A 250.000 mm

B401200

N/A B-LOC B400 200 mm x 260 mm

N/A M14 x 45

N/A 71794 N·m

N/A 187 N·m

N/A 260.000 mm

B402012

N/A B-LOC B400 3/4"

N/A M6 x 18

N/A 234 lb·ft

N/A 11 lb·ft

N/A 1.850 in

B402014

N/A B-LOC B400 7/8"

N/A M6 x 18

N/A 273 lb·ft

N/A 11 lb·ft

N/A 1.850 in

B402100

N/A B-LOC B400 1"

N/A M6 x 18

N/A 352 lb·ft

N/A 11 lb·ft

N/A 1.969 in

B402102

N/A B-LOC B400 1.125"

N/A M6 x 18

N/A 440 lb·ft

N/A 11 lb·ft

N/A 2.165 in

B402104

N/A B-LOC B400 1.25"

N/A M6 x 18

N/A 586 lb·ft

N/A 11 lb·ft

N/A 2.362 in

B402107

N/A B-LOC B400 1.4375"

N/A M6 x 18

N/A 786 lb·ft

N/A 11 lb·ft

N/A 2.559 in

B402108

N/A B-LOC B400 1.5"

N/A M6 x 18

N/A 820 lb·ft

N/A 11 lb·ft

N/A 2.559 in

B402110

N/A B-LOC B400 1.625"

N/A M8 x 22

N/A 1381 lb·ft

N/A 26 lb·ft

N/A 2.953 in

B402111

N/A B-LOC B400 1.6875"

N/A M8 x 22

N/A 1434 lb·ft

N/A 26 lb·ft

N/A 2.953 in

B402112

N/A B-LOC B400 1.75"

N/A M8 x 22

N/A 1487 lb·ft

N/A 26 lb·ft

N/A 2.953 in

B402114

N/A B-LOC B400 1.875"

N/A M8 x 22

N/A 1593 lb·ft

N/A 26 lb·ft

N/A 3.150 in

Item #

Item Name

Screw Size

Torque [Max]

Tightening Torque

Outside Diameter