BMW R 1150 R Repair Manual page 77

Technical Data
Connecting rod
Big-end bore
Big-end bearing dia.
Radial clearance
Wear limit
Width of big-end bearing eye
Conrod end float
Wear limit
Small-end bore
Radial clearance
Wear limit
Distance between centers
Max. deviation from parallel of conrod
bores at distance of 150 mm (5.90 in)
Weight classes
Class
0 (2 spots, white)
1 (2 spots, blue)
2 (3 spots, white)
3 (3 spots, yellow)
4 (1 spot, blue)
Cylinders
Bore
A
Wear limit
B
Wear limit
Total wear clearance of piston and
cylinder
Permitted out-of-roundness of cylinder
bore
at 20 mm (0.7874 in) from top edge
at 100 mm (3.9370 in) from top edge
11.10
R 1150 R
mm (in) 51.000... 51.013 (2.0079...2.0084)
mm (in) 48.016... 48.050 (1.8904...1.8918)
mm (in) 0.025... 0.075 (0.0010...0.0030)
mm (in) 0.13 (0.0051)
mm (in) 21.883... 21.935 (0.8616...0.8636)
mm (in) 0.130... 0.312 (0.0051...0.0123)
mm (in) 0.5 (0.0197)
mm (in) 22.015... 22.025 (0.8664...0.8671)
mm (in) 0.015... 0.030 (0.0006...0.0012)
mm (in) 0.06 (0.0024)
mm (in) 125 (4.9212)
mm (in) 0.02 (0.0008)
grammes 520.0... 525.9
(oz.) (18.356...18.565)
grammes 526.0... 531.9 (18.568...18.776)
(oz.)
grammes 532.0... 537.9 (18.780...18.988)
(oz.)
grammes 538.0... 543.9 (18.992...19.200)
(oz.)
grammes 544.0... 549.9 (19.201...19.412)
(oz.)
(20 mm/0.7874 in from top edge)
mm (in) 100.992... 101.000 (3.9761...3.9764)
mm (in) 101.050 (3.9784)
mm (in) 101.000... 101.008 (3.9764...3.9768)
mm (in) 101.058 (3.9787)
mm (in) 0.12 (0.0047)
mm (in) 0.03 (0.0012)
mm (in) 0.04 (0.0016 in)