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

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