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The B-LOC Shrink Disc is an external locking device that provides a high capacity interference fit with all the positive features of conventional interference fits, but without their assembly and dismounting problems. Fenner Drives B-LOC Shrink Discs offer extremely concentric and well-balanced connections and are ideal for high-speed applications.
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Shrink Discs

B-LOC Shrink Disc 24-10
Shrink Discs

B-LOC Shrink Disc 30-10
Shrink Discs

B-LOC Shrink Disc 36-10
Shrink Discs

B-LOC Shrink Disc 44-10
Shrink Discs

B-LOC Shrink Disc 50-10
Description N/A Easy installation with infinite radial and axial adjustment. No axial movement during installation. A true zero backlash shaft-to-hub connection with none of the operational drawbacks of keyways or splines.
UPC Code N/A 662345041935 N/A 662345041942 N/A 662345041959 N/A 662345041966 N/A 662345041973
Type N/A EA
Material N/A Zinc Chromate/Chrome Plated Steel
Series N/A SD10
Locking Type N/A Self-Centering
Screw Size N/A M5 x 16 N/A M5 x 18 N/A M6 x 20 N/A M6 x 20 N/A M6 x 22
Bushing Type N/A Keyless Locking Device
Torque [Max] N/A 278 lb·ft N/A 407 lb·ft N/A 666 lb·ft N/A 1198 lb·ft N/A 1565 lb·ft
Tightening Torque N/A 3.6 lb·ft N/A 3.6 lb·ft N/A 8.7 lb·ft N/A 8.7 lb·ft N/A 8.7 lb·ft
Outside Diameter N/A 1.97 in N/A 2.36 in N/A 2.83 in N/A 3.150 in N/A 3.54 in
Bore Size N/A 0.945 in N/A 1.181 in N/A 1.417 in N/A 1.732 in N/A 1.969 in
Length Through Bore N/A 0.551 in N/A 0.629 in N/A 0.7 in N/A 0.787 in N/A 0.866 in
Shaft Size [Min] N/A 5/8 in N/A 3/4 in N/A 7/8 in N/A 1 1/8 in N/A 1 3/8 in
Shaft Size [Max] N/A 0.774 in N/A 0.967 in N/A 1.161 in N/A 1.419 in N/A 1.612 in
Weight N/A 0.400 lb N/A 0.70 lb N/A 1.100 lb N/A 1.30 lb N/A 1.80 lb