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

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