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