BMW R 1150 RT Repair Manual page 79

Technical Data 11 Engine
Crankshaft
Marking of main bearing and crankpin on front crank
web
no paint mark
paint mark
Undersize 0 (Undersize 1 = —0.25 mm/–
0.0098 in)
Guide bearing bore dia.
Guide bearing dia.
Main bearing journal dia.
Radial clearance
Wear limit
Main bearing bore dia.
Main bearing dia.
Main bearing journal dia.
Radial clearance
Wear limit
Width of guide bearing
Bearing width of main bearing journal
End float
Wear limit
Undersize 0 (undersize
1 = –0.25 mm/–0.0098 in)
Crankpin dia.
Bearing width of crankpin
R 1150 RT
Undersize 0
Undersize 1 (-0.25 mm/-0.0098 in)
mm (in) 64.949...64.969 (2.5571...2.5579)
mm (in) Green: 59.965...59.999 (2.3608...2.3621)
mm (in) Yellow: 59.979...60.013 (2.3614...2.3628)
mm (in) Green: 59.939...59.948 (2.3598...2.3602)
mm (in) Yellow: 59.949...59.958 (2.3602...2.3606)
mm (in) 0.017...0.060 (0.0007...0.0023)
mm (in) 0.1 (0.0039)
mm (in) 60.010...60.029 (2.3626...2.3633)
mm (in) Green: 55.000...55.039 (2.1654...2.1669)
mm (in) Yellow: 55.008...55.047 (2.1657...2.1672)
mm (in) Green: 54.971...54.980 (2.1643...2.1646)
mm (in) Yellow: 54.981...54.990 (2.1646...2.1650)
mm (in) 0.018...0.066 (0.0007...0.0026)
mm (in) 0.13 (0.0051)
mm (in) 24.890...24.940 (0.9799...0.9819)
mm (in) 25.065...25.098 (0.9868...0.9881)
mm (in) 0.125...0.208 (0.0049...0.0082)
mm (in) 0.2 (0.0079)
mm (in) 47.975...47.991 (1.8888...1.8894)
mm (in) 22.065...22.195 (0.8687...0.8738)
11.9