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

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