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

Oil Hole	w/o Oil Hole
I.D.	0.25 in, 6.38 mm
Origin	Roller Clutches
Self Aligning	No
Capacity	Standard Capacity
Speed (Max) Oil	20000 rpm
Mounting Method	Press Fit
Housing Bore [Min]	0.437 in
Series	RC
Precision Ground	Yes
Bore Type	Round
Housing Shoulder Diameter	0.62 in
O.D.	0.44 in, 11.13 mm
O.D. Type	Straight
Bearing Design	Roller Clutch
Relubrication Feature	No
Shaft Dia. [Min]	0.2495 in
Housing Bore [Max]	0.438 in
Enclosure	Open
Operating Temperature [Max]	230 ˚F
Radial Internal Clearance Specification	N/A
Cage Material	Polymer
End Type	Open End
Cage Type	Window
Component	Assembly
Bearing Material	1014 Steel
Lubricant	Rust Preventative
Rolling Element	Roller
Precision Class	ABEC 1
Outer Ring Width	0.5 in, 12.7 mm
Tolerance	Iso Class 0 (RBEC 1)
Shaft Dia. [Max]	0.25 in
Clamp Torque	17.2 lbf
Operating Temperature [Min]	-22 ˚F
Overall Width	0.5 in, 12.7 mm
No. of Rows	Single
Relubricatable	No
Radial Internal Clearance	N/A
Weight	0.002 LB
EAN or UPC	605790218538