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

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