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

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