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

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