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

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