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