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CYLINDER BLOCK
EM-135
[VQ35DE]
C
D
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EM
Revision: 2004 November 2004 FX35/FX45
Main Bearing Grade Table (All Journals)
Undersize Bearing Usage Guide
● Use undersize (US) bearing when oil clearance with standard size main bearing is not within specification.
● When using undersize (US) bearing, measure the bearing inner diameter with bearing installed, and grind
journal until oil clearance falls within specification.
CAUTION:
Keep fillet R [1.5 mm (0.059 in)] when grinding crankshaft jour-
nal in order to use undersize bearing (All journals).
Bearing undersize table
Unit: mm (in)
Grade number Thickness “T” mm (in) Width “W” mm (in)
Identification color
(UPR/LWR)
Remarks
0 2.000 - 2.003 (0.0787 - 0.0789)
19.9 - 20.1
(0.783 - 0.791)
Black
Grade is the same for
upper and lower bear-
ings.
1 2.003 - 2.006 (0.0789 - 0.0790) Brown
2 2.006 - 2.009 (0.0790 - 0.0791) Green
3 2.009 - 2.012 (0.0791 - 0.0792) Yellow
4 2.012 - 2.015 (0.0792 - 0.0793) Blue
5 2.015 - 2.018 (0.0793 - 0.0794) Pink
6 2.018 - 2.021 (0.0794 - 0.0796) Purple
7 2.021 - 2.024 (0.0796 - 0.0797) White
01
UPP 2.003 - 2.006 (0.0789 - 0.0790)
Brown/Black
Grade is different for
upper and lower bear-
ings.
LWR 2.000 - 2.003 (0.0787 - 0.0789)
12
UPR 2.006 - 2.009 (0.0790 - 0.0791)
Green/Brown
LWR 2.003 - 2.006 (0.0789 - 0.0790)
23
UPR 2.009 - 2.012 (0.0791 - 0.0792)
Yellow/Green
LWR 2.006 - 2.009 (0.0790 - 0.0791)
34
UPR 2.012 - 2.015 (0.0792 - 0.0793)
Blue/Yellow
LWR 2.009 - 2.012 (0.0791 - 0.0792)
45
UPR 2.015 - 2.018 (0.0793 - 0.0794)
Pink/Blue
LWR 2.012 - 2.015 (0.0792 - 0.0793)
56
UPR 2.018 - 2.021 (0.0794 - 0.0796)
Purple/Pink
LWR 2.015 - 2.018 (0.0793 - 0.0794)
67
UPR 2.021 - 2.024 (0.0796 - 0.0797)
White/Purple
LWR 2.018 - 2.021 (0.0794 - 0.0796)
Size Thickness
US 0.25 (0.0098) 2.132 - 2.140 (0.0839 - 0.0843)
PBIC1908E
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