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

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