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122710-51050 Marine + Industrial
BEARING, HR30203J
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Fitted to
Engines, drives and generators whose parts catalogue lists this part. Open any for its exploded parts list.
Engines3TN75E-G2 24hp3TN82E-G2 33hp4TN82E-G2 38hp3JH2 38hp3JH2-TE 47hp3JH2Z 38hp3JH3CE 40hp3JH3E 40hp3JH3E(EPA) 40hp3JH4E 39hp4JH 44hp4JH-DTE 77hp4JH-HT 66hp4JH-HTE 75hp4JH-T 55hp4JH-TE 50hp4JH2-DTE 88hp4JH2-HTE 75hp4JH2-TE 62hp4JH2E 50hp4JH3CE 56hp4JH3CE1 56hp4JH3E 56hp4JH4E 55hp4JHE 44hp4LH-DTE 170hp4LH-STE 230hp4LHA-DTE(P) 200hp4LHA-DTZE(P) 200hp4LHA-STE(P) 240hp4LHA-STZE(P) 240hp
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 |
|---|---|---|---|---|
| 30203J | SKF | taper roller (NTN HR30203J) bearing - ISO bearing no. in OEM desc; identical across SKF/FAG/NSK/NTN/Koyo/Timken | confirmed |
Used in 20 places
Every catalog figure this part is placed in, the model(s) it applies to, and its reference/level/quantity.