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

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