RC-081208-FS

Single Row Steel Needle Roller Bearing

Item #101739962

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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

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