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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
|
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 |
1.967in / 49.961mm
|
2.1634in / 54.951mm
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| Max Std Shaft Size |
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2.1644in / 54.975mm
|
| Min Std Tunnel Size |
2.0866in / 53mm
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2.3089in / 58.645mm
|
| Max Std Tunnel Size |
2.087in / 53.011mm
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2.3094in / 58.658mm
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| Max Wall at Crown |
0.0592in / 1.503mm
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0.0587in / 1.49mm
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0.0719in / 1.827mm
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0.0714in / 1.814mm
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| Max Overall Length |
0.6732in / 17.1mm
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0.7528in / 19.12mm (2394H/HX)
1.061in / 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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| PISTON PIN BUSH |
| Part# |
RB4074 |
Material |
Copper Lead |
| Sizes |
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Notes |
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