Measurement Specifications

GENERAL:
Maximum Variation In Straightness 0.100 mm (0.004 inch)
End Play 0.060 - 0.310 mm (0.002 - 0.012 inch)
Maximum Journal Out Of Round 0.05 mm (0.002 inch)
Maximum Journal Taper 0.05 mm (0.002 inch)
Bearing Oil Clearence 0.020 - 0.062 mm (0.0008 - 0.0024 inch)
Journal Fillet Radius 1.65 - 1.85 mm (0.065 - 0.073 inch)
Overall Length 543 mm (21.4 inch)

COLOR MARKINGS OF MAIN BEARING AND BIG END SHELLS:

Standard:
Thin Red
Thick Blue

First Undersize:
Thin Yellow
Thick Green

Second Undersize:
Thin White
Thick Brown

ROD JOURNAL DIAMETER:
Standard 51.981 - 52.000 mm (2.0465 - 2.0472 inch)
First Undersize 51.731 - 51.750 mm (2.0366 - 2.0374 inch)
Second Undersize 51.481 - 51.500 mm (2.0268 - 2.0276 inch)
Third Undersize 51.237 - 51.250 mm (2.0172 - 2.0177 inch)
Fourth Undersize 50.987 - 51.000 mm (2.0074 - 2.0079 inch)

MAIN JOURNAL DIAMETER:
Standard 57.981 - 58.000 mm (2.2827 - 2.2835 inch)
First Undersize 57.731 - 57.750 mm (2.2729 - 2.2736 inch)
Second Undersize 57.481 - 57.500 mm (2.2630 - 2.2638 inch)
Third Undersize 57.237 - 57.250 mm (2.2534 - 2.2539 inch)
Fourth Undersize 56.987 - 57.000 mm (2.2436 - 2.2441 inch)