BMW S50B30 3.0L Engine Bearings

YOU ARE HERE: ENGINES/VEHICLES > BMW > S50B30  >  ENGINE BEARINGS


 ENGINE BEARINGS

CON ROD BEARING SET

MAIN BEARING SET

Part# Part#
6B1515H


6B1515HX

 
7M1532H

 
7M1532HX

 
Sizes STD, .025, .25 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

1.9675in / 49.975mm

2.3611in / 59.971mm
Max Std Shaft Size

1.9681in / 49.991mm

2.3618in / 59.990mm
Min Std Tunnel Size

2.0866in / 53.000mm

2.5591in / 65.000mm
Max Std Tunnel Size

2.0875in / 53.015mm

2.5598in / 65.019mm
Max Wall at Crown

0.0588in / 1.493mm

0.0538in / 1.481mm

0.0980in / 2.490mm 0.0930in / 2.478mm
Max Overall Length

0.709in / 18.00mm

0.787in / 20.00mm - 1538H

0.982in / 24.94mm - 1539H

Notes Set contains 6 pairs of 1538H upper/lower shells for positions 1,2,3,4,5 & 7, and one pair of 1539H upper/lower flange shells for position 6.

Diagram       
(Top View) 

 
Part# Material
Sizes Notes

 
Google