RC-081208-FS

Single Row Steel Needle Roller Bearing

Item #101739962

Auto Replenish

each One-time purchase

Product Details

Transmits torque between the shaft and the housing in one direction, and allows free overrun in the opposite direction. The patented design utilizes the same low profile and radial section as drawn cup needle roller bearings. The units are compact, light in weight, and operate directly on a hardened shaft.

-FS" in the suffix for the RC and RCB call out stainless steel springs and are capable of higher operating temperatures and significantly higher engagements per minute
A polymer spring is standard for the RC and RCB
A stainless steel spring is standard for the FC, FCS, FCL, FCB and FCBL
A hardened and machined shaft or an "IR" Inner Ring is required for optimal performance
A press fit into the housing is required

Specifications

Speed (Max) Oil	17000 rpm
Radial Internal Clearance Specification	N/A
Component	Assembly
Self Aligning	No
Housing Bore [Max]	0.7505 in
O.D. Type	Straight
Capacity	Standard Capacity
Series	RC
Oil Hole	w/o Oil Hole
Origin	Roller Clutches
Clamp Torque	73.6 lbf
Housing Bore [Min]	0.7495 in
Rolling Element	Roller
Shaft Dia. [Min]	0.4995 in
Enclosure	Open
Relubrication Feature	No
No. of Rows	1
Operating Temperature [Min]	-22 ˚F
Radial Internal Clearance	N/A
Cage Material	Nylon
Precision Ground	Yes
Relubricatable	No
Precision Class	ABEC 1
Mounting Method	Press Fit
Operating Temperature [Max]	230 ˚F
I.D.	1/2 in
Lubricant	Rust Preventative
Bearing Material	1014 Steel
Cage Type	Window
Overall Width	0.5 in, 12.7 mm
O.D.	0.75 in
Bore Type	Round Bore, Inch Type
Tolerance	Iso Class 0 (RBEC 1)
End Type	Open End
Shaft Dia. [Max]	0.5 in
Bearing Design	Roller Clutch
Outer Ring Width	0.5 in, 12.7 mm
Housing Shoulder Diameter	1.1 in
Weight	0.003 LB
EAN or UPC	605790193088