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

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