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

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