BB252GD Cam clutch bearing 25x52x20mm Tsubaki

Part number
BB252GD
EAN0096223526908
Unit
Each
Long description
Freewheel bearings, series BB without spline
Details
Freewheeling: Clutch disengages if the driven part rotates faster than the driving part.
Application range
  • Return stops
  • Switching mechanisms
Properties
  • Torque transmitted in one direction
  • Freewheeling in opposite direction
Technical info
The arrow on the inner ring indicates the rotational direction in which the freewheel clutch locks.
Benefits
Prevents damage
Inside diameter
25 mm
Outside diameter
52 mm
Width
20 mm
Basic radial load static
6300 N
Basic radial load dynamic
10700 N
Inside diameter of outer ring
47,05 mm
Max. inner ring overrunning speed
2500 r/min
Max. outer ring overrunning speed
1400 r/min
Drag torque
0,055 N·m
Max. working torque
78 N·m

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