- Bore d
- 155 mm
- Outside D
- 212 mm
- Width B
- 2.5 mm
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CAT / 09 BRANDS
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Guides, tables & tools for “mb-31”
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Bearing adapter sleeve size chart: shaft sizes, H numbers and NSK pairings
Choose a bearing adapter sleeve from the complete bearing designation and shaft diameter, not from the bearing bore alone. This reference contains 233 manufacturer-listed NSK…
Install & maintain ↗Trailer bearing sizes, part numbers and kit identification
Identify a trailer bearing from the axle and hub assembly, the inner and outer bearing markings, and the matching cups and seal. Trailer make, wheel diameter, lug count or…
Understand specifications ↗Mounted bearing units
A complete insert-and-housing assembly, rather than a bare bearing.
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