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X6303BM Marine
BALL BEARING 6303B
X6303BM — Affiliate Parts Search
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OEM interchange
Other OEM part numbers for the same part — order from any of these makers or their dealers.
Aftermarket equivalents cross-ref
Third-party equivalents (Jabsco, Sierra, WIX, Mann…) — not OEM; verify before ordering. Usually cheaper than the marine dealer.
| Equivalent P/N | Brand | Description | Source | Confidence |
|---|---|---|---|---|
| 6303 | SKF/NSK/NTN/FAG (standard) | Deep groove ball bearing 17x47x14mm - Standard ISO 6303; B suffix is brand clearance code | confirmed |