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

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