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Nissan RB30, RB30S, RB30E, RB30ET Engine Bearings
YOU ARE HERE: ENGINES/VEHICLES > NISSAN >RB30 RB30S RB30E RB30ET > ENGINE BEARINGS
| ENGINE BEARINGS |
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CON ROD BEARING SET |
MAIN BEARING SET |
| Part# |
Part# |
6B2390H
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6B2390HX
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7M2394H
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7M2394HX
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| Sizes |
STD, .025, .25, .50 |
STD |
STD, .025, .25, .50 |
STD |
| Oil Clearance |
Standard |
+ 0.001" Extra |
Standard |
+ 0.001" Extra |
| Half Type |
Identical Halves |
Upper & Lower |
| Material |
Tri-metal Hardened steel backs
|
Tri-Metal |
| Min Std Shaft Size |
1.9670" / 49.961mm
|
2.1634" / 54.951mm
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| Max Std Shaft Size |
1.9675" / 49.974mm |
2.1644" / 54.975mm
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| Min Std Tunnel Size |
2.0866" / 53.000mm
|
2.3089" / 58.645mm
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| Max Std Tunnel Size |
2.0870" / 53.011mm
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2.3094" / 58.658mm
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| Max Wall at Crown |
0.0592" / 1.503mm
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0.0587" / 1.49mm
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0.0719" / 1.827mm
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0.0714" / 1.814mm
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| Max Overall Length |
0.673" / 17.10mm
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0.753" / 19.12mm (2394H/HX)
1.061" / 26.95mm (2395H/HX - Flange)
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| Notes |
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Diagram
(Top View) |
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2394H & HX- Positions 1,2,3,5,6,7
2395H & HX- Position 4
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| SMALL END BUSH |
| Part# |
RB4074 |
Material |
Copper lead |
| Sizes |
Semi |
Notes |
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