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