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

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