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

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