RC-040708

Single Row Steel Needle Roller Bearing

Item #101714890

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

Operating Temperature [Min]	-22 ˚F
Radial Internal Clearance	N/A
Lubricant	Rust Preventative
Housing Bore [Max]	0.438 in
Capacity	Standard Capacity
Relubricatable	No
Tolerance	Iso Class 0 (RBEC 1)
Relubrication Feature	No
Mounting Method	Press Fit
Housing Shoulder Diameter	0.62 in
Bearing Design	Roller Clutch
Overall Width	0.5 in, 12.7 mm
End Type	Open End
O.D.	0.4375 in
Precision Class	ABEC 1
Origin	Roller Clutches
Component	Assembly
Cage Material	Plastic
I.D.	1/4 in
No. of Rows	1
O.D. Type	Straight
Bearing Material	1014 Steel
Speed (Max) Oil	20000 rpm
Shaft Dia. [Min]	0.2495 in
Series	RC
Shaft Dia. [Max]	0.25 in
Oil Hole	w/o Oil Hole
Clamp Torque	17.2 lbf
Outer Ring Width	0.5 in, 12.7 mm
Enclosure	Open
Housing Bore [Min]	0.437 in
Precision Ground	Yes
Radial Internal Clearance Specification	N/A
Rolling Element	Roller
Cage Type	Window
Self Aligning	No
Bore Type	Round Bore, Inch Type
Operating Temperature [Max]	230 ˚F
Weight	0.002 LB
EAN or UPC	605790218538