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

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