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

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