Structure classification

High load capacity: EA, C, CD, CA

Pressed steel cages: EA, C, CD

Machined brass cages: CAEspecially high load capacity: EAAn oil groove and holes are provided in the outer ring to supply lubricant and the bearing numbers are suffixed with E4

Size Range

1, miniature bearings, nominal diameter size range: 26 mm or less

2, small bearings, nominal diameter size range: 28 to 55mm

3, small-medium bearings, nominal diameter size range: 60-115mm

4, large-medium bearings, nominal diameter size range: 120-190mm

5, large bearings, nominal diameter size range: 200-430mm

6, oversize bearings, nominal diameter size range: 440mm or more

Series Range

21300 Series - ISO Dimension Series 13 Spherical Roller Bearings

22200 Series - ISO Dimension Series 22 Spherical Roller Bearings

22300 Series - ISO Dimension Series 23 Spherical Roller Bearings

23000 Series - ISO Dimension Series 30 Spherical Roller Bearings

23100 Series - ISO Dimension Series 31 Spherical Roller Bearings

23200 Series - ISO Dimension Series 32 Spherical Roller Bearings

232/  Series - Extra Large ISO 32 Series Spherical Roller Bearing

23900 Series - ISO Dimension Series 39 Spherical Roller Bearings

24000 Series - ISO Dimension Series 40 Spherical Roller Bearings

24100 Series - ISO Dimension Series 41 Spherical Roller Bearings

29000 Series - ISO Dimension Series 90 Spherical Thrust Roller Bearings

Applications

Agricultural machines such as combined harvesting machine, air-blower, paper-machine, textile machine, woodworking machinery, overhead crane moving wheel and driving shaft as well as a large number of non agricultural application