Shell Type Needle Roller Bearings, Inch Series
Unit of Measure

Type

Shell Type Inch Series, Standard

UPC Code

4549557001994

Material

High Carbon Chromium Bearing Steel

Precision Rating

JIS, Class 0

Dynamic Load Rating

14700 N

Static Load Rating

22800 N

Speed [Max]

7000 rpm

Number of Rows

Single Row

Outside Diameter

2 1/4 in57.150 mm

Bore Size

1.875 in47.625 mm

Outside Ring Width

12.70 mm.500 in

Closed End Shell Thickness [Max]

2.8 mm

Shaft diameter [Min]

47.609 mm

Shaft diameter [Max]

47.625 mm

Housing bore diameter [Min]

57.138 mm

Housing bore diameter [Max]

57.168 mm

Assembled Inner Ring

IRB 248-1

Mass

47.5 g