RCB-121616-FS

Single Row Steel Needle Roller Bearing

Item #101786189

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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
I.D.	3/4 in
Enclosure	Open
End Type	Open End
Relubricatable	No
Operating Temperature [Max]	230 ˚F
O.D. Type	Straight
Shaft Dia. [Max]	0.75 in
Bearing Design	Roller Clutch
Precision Ground	Yes
Clamp Torque	196 lbf
Bore Type	Round Bore, Inch Type
Housing Bore [Max]	1.0005 in
Oil Hole	w/o Oil Hole
Housing Shoulder Diameter	1.4 in
O.D.	1 in
Precision Class	ABEC 1
Shaft Dia. [Min]	0.7495 in
Operating Temperature [Min]	-22 ˚F
Series	RCB
Outer Ring Width	1 in, 25.4 mm
Overall Width	1 in, 25.4 mm
Cage Type	Window
Radial Internal Clearance Specification	N/A
No. of Rows	3
Working Load	1030 lbf
Cage Material	Nylon
Mounting Method	Press Fit
Bearing Material	1014 Steel
Dynamic Load Rating	8.9 kN
Static Load Rating	9.79 kN
Housing Bore [Min]	0.9995 in
Radial Internal Clearance	N/A
Speed (Max) Oil	12000 rpm
Tolerance	Iso Class 0 (RBEC 1)
Rolling Element	Roller
Relubrication Feature	No
Capacity	Standard Capacity
Self Aligning	No
Component	Assembly
Origin	Roller Clutches
Weight	0.007 LB
EAN or UPC	605790188534