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

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