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

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