Description
Main bearing (crankshaft bearing) for the marine diesel engines Beta Marine Beta 50 and Nanni N4.50. Direct OEM replacement, suitable for overhaul and maintenance of the crankshaft bearing. This is the version with OE series 15221 / 17311 — there is also a version in the 1A091 series, so please check your OE number.
✔️ Direct OEM replacement
✔️ OE series 15221 / 17311 version
✔️ Suitable for overhaul and maintenance
Technical specifications
- Part: main bearing (crankshaft bearing)
- Version: OE series 15221 / 17311
- Supply: per piece
Suitable for
- Beta Marine: Beta 50
- Nanni: N4.50
OEM for reference
- 15221-23931
- 15221-23480
- 15221-23470
- 17311-23480
- 17311-23470
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