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

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