RC-121610-FS

Single Row Steel Needle Roller Bearing

Item #101670192

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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

Series	RC
No. of Rows	Single
Housing Shoulder Diameter	1.4 in
Outer Ring Width	0.63 in, 15.88 mm
Precision Ground	Yes
Radial Internal Clearance Specification	N/A
Capacity	Standard Capacity
O.D.	1 in, 25.41 mm
Housing Bore [Min]	0.9995 in
Relubricatable	No
Cage Type	Window
Radial Internal Clearance	N/A
Origin	Roller Clutches
End Type	Open End
Shaft Dia. [Min]	0.7495 in
Component	Assembly
Shaft Dia. [Max]	0.75 in
I.D.	0.75 in, 19.06 mm
Clamp Torque	196 lbf
Operating Temperature [Max]	230 ˚F
Cage Material	Polymer
Bearing Material	1014 Steel
Operating Temperature [Min]	-22 ˚F
Bearing Design	Roller Clutch
Oil Hole	w/o Oil Hole
Bore Type	Round
Overall Width	0.63 in, 15.88 mm
O.D. Type	Straight
Lubricant	Rust Preventative
Relubrication Feature	No
Rolling Element	Roller
Enclosure	Open
Tolerance	Iso Class 0 (RBEC 1)
Self Aligning	No
Mounting Method	Press Fit
Speed (Max) Oil	12000 rpm
Precision Class	ABEC 1
Housing Bore [Max]	1.0005 in
Weight	0.005 LB
EAN or UPC	605790188510