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

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