RC-040708

Single Row Steel Needle Roller Bearing

Item #101714890

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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

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