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  Products >> Needle Roller Bearings & Clutches >> Shell-Type Roller Clutches, Inch    
Roller Clutches   Shell-Type
ROLLER CLUTCHES-UNIDIRECTIONAL DRIVE – INCH
 
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NEEDLE ROLLER BEARINGS & ROLLER CLUTCHES
Needle Roller Bearing Needle Roller Bearings
Shell Type, Inch
Needle Roller Bearing Needle Roller Bearings
Shell Type, Metric
Needle Roller Bearing Inner Races
Steel Hardened
Inner Race Inner Races
Oil Hole and Groove
Roller Clutches Roller Clutches
Shell Type, Inch
Roller Clutches Roller Clutches
Shell Type, Metric
 
  • Specs
  • Drawing
  • How it works
• Case Hardened Steel Roller Cup
• 52100 Hardened Chrome Steel Needle Bearing

Features:
• Ideal for indexing, backstopping or overrunning operations
• Free rolling one way, drives in opposite direction
• Lightweight, low profile
• High indexing frequency, up to 4 CPS
• Temperature range, grease +50°F to +160°F (+10°C to +70°C)
• Minimum backlash

*Shaft surface hardness must be Rc 58 min.  
Shell Type Roller Clutches
 
What It Does
Transmits torque load in one direction. Overruns freely in opposite direction. Either shaft or housing can be driving member.		   How It Works
Rollers wedge between shaft and outer race. Positive wedging forces prevent slipping. Springs position rollers for instantaneous lock-up.
Needle Roller Bearings, Inner Races, Roller Clutechs, Shell Type, Bearings
 
Part Number Bore Clutch
O.D.		 W
Clutch
Width
+.000
-.010		 Max.
Torque
lb. in.		 S*
Recommended
Shaft Dia.
+.0000
-.0005		 Housing
Bore
+.0010
-.0000		 Shaft
Rotating
Overrun
Speed Max.
rpm		 Housing
Rotating
Overrun
Speed Max.
rpm
WITHOUT BEARING SUPPORTS
BCDHFZ–040708 .2500 .4375 .500 18.6 .2500 .4370 21000 12000
BCDHFZ–061008 .3750 .6250 .500 50.4 .3750 .6245 14000 12000
BCDHFZ–081208 .5000 .7500 .500 85.9 .5000 .7495 11000 9000
BCDHFZ–121410 .6250 .8750 .625 175.2 .6250 .8745 8500 5000
BCDHFZ–162110 1.0000 1.3130 .625 442.5 1.0000 1.3120 5300 5000
WITH BEARING SUPPORTS
BCDFLZ–061014 .3750 .6250 .875 50.4 .3750 .6245 14000 12000
BCDFLZ–101416 .6250 .8750 1.000 175.2 .6250 .8745 8500 5000