Wartsila RT-flex50-D - Page 51

Maintenance
0330−1/A1
RT-flex50-D
Wärtsilä Switzerland Ltd
21/ 25
Group
Key No.
Description Measuring
direction
(method of
measuring)
Nominal
dimension
(normal, new)
[mm]
Maximum clearance,
dimension
(due to wear)
[mm]
4103 Intermediate wheel
1 Shaft outer ∅ 160
2 Bearing clearance vertical 0.082−0.147 0.25
3 Axial clearance total 0.6−1.1 1.5
4 Tooth backlash 0.20−0.33 0.55
5 Tooth backlash 0.28−0.42 0.65
2010
C
learance Table
D
riving Wheels for Supply Unit