Roller Bearings

Wheel Models Part
Number
Roller Bearing
I.D. x O.D. x Length (Inches)
2 SERIES / 2.00002.319, 2.00003.309 52007.93 5/8 x 1-9/16 x 1-1/4
3 & 4 SERIES / 1-1/2" Tread Width Wheels
With 1-5/8" Hub Length
55000.05 3/4 x 1-3/16 x 1-7/16
4 & 5 SERIES / Plastic Cage 2" Tread Width
Wheels With 2-3/16" Hub Length
55000.23 3/4 x 1-3/16 x 1-7/8
4 & 5 SERIES / Metal Cage 2" Tread Width
Wheels With 2-3/16" Hub Length
32084.30 3/4 x 1-3/16 x 1-7/8
6 SERIES / 2-1/2" Tread Width Wheels With
2-3/4" Hub Length
55000.06 3/4 x 1-3/16 x 2-1/2
7 SERIES / 3" Tread Width Wheels With
3-1/4" Hub Length
52001.96 1 x 1-15/16 x 3
8 SERIES / 3" Tread Width Wheels With
3-1/4" Hub Length
52002.02 1-1/4 x 1-15/16 x 3