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

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