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

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