RC-081208-FS

Single Row Steel Needle Roller Bearing

Item #101739962

Auto Replenish

each One-time purchase

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

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