B-4420-D

Single Row Steel Bearing Cup

Item #101820743

Auto Replenish

each One-time purchase

Product Details

Available with an oil hole (-OH)
Available with a precision ground outside diameter (GB style) for applications that require higher precision and/or two bearings mounted side by side
Available with heavy duty rollers (BH style) for applications that require maximum radial load capacity
Available with a closed end (M)
Best used to provide maximum radial load capacity (full complement of rollers, no cage) for thin cross section applications
A hardened and machined shaft or an "IR" Inner Ring is required for optimal performance
A press fit into the housing is required

Specifications

Capacity	Standard Capacity
Operating Temperature [Min]	-22 ˚F
Outer Ring Width	1.25 in, 31.75 mm
Series	B
Precision Ground	No
Bearing Design	Outer Ring & Roller Assembly
O.D.	3.125 in
Speed (Max) Oil	2500 rpm
Mounting Method	Press Fit
Relubrication Feature	No
Rolling Element	Needle Roller
Speed (Max) Grease	1600 rpm
No. of Rows	1
Radial Internal Clearance Specification	N/A
Cage Material	Cageless
Dynamic Load Rating	85.5 kN
Bearing Material	1014 Steel
Static Load Rating	252 kN
Bore Type	Round Bore, Inch Type
Enclosure	Open
Overall Width	1.25 in, 31.75 mm
I.D.	2 3/4 in
Component	Assembly
Tolerance	Iso Class 0 (RBEC 1)
Precision Class	ABEC 1
Lubricant	Rust Preventative
Oil Hole	w/o Oil Hole
Radial Internal Clearance	N/A
O.D. Type	Straight
Relubricatable	No
Operating Temperature [Max]	230 ˚F
End Type	Open End
Self Aligning	No
Weight	0.464 LB
EAN or UPC	605790206825