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

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