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