Bearings
Truck and Trailer Parts
| Boundary dimensions | Mass(Kg) | Bearing Number | 
| DW | (100 Pcs Approx.) | XLB | 
| 0.4mm | 0.00003 | BALL 0.4mm | 
| 0.5mm | 0.00005 | BALL 0.5mm | 
| 1mm | 0.0004 | BALL 1mm | 
| 1.5mm | 0.0014 | BALL 1.5mm | 
| 2mm | 0.0033 | BALL 2mm | 
| 2.5mm | 0.0064 | BALL 2.5mm | 
| 3mm | 0.0111 | BALL 3mm | 
| 3.5mm | 0.0177 | BALL 3.5mm | 
| 4mm | 0.0263 | BALL 4mm | 
| 4.5mm | 0.0374 | BALL 4.5mm | 
| 5mm | 0.0514 | BALL 5mm | 
| 5.5mm | 0.0679 | BALL 5.5mm | 
| 6mm | 0.0882 | BALL 6mm | 
| 6.5mm | 0.113 | BALL 6.5mm | 
| 7mm | 0.141 | BALL 7mm | 
| 7.5mm | 0.174 | BALL 7.5mm | 
| 8mm | 0.210 | BALL 8mm | 
| 8.5mm | 0.252 | BALL 8.5mm | 
| 9mm | 0.300 | BALL 9mm | 
| 10mm | 0.411 | BALL 10mm | 
| 10.5mm | 0.476 | BALL 10.5mm | 
| 11mm | 0.547 | BALL 11mm | 
| 11.5mm | 0.625 | BALL 11.5mm | 
| 12mm | 0.710 | BALL 12mm | 
| 12.5mm | 0.803 | BALL 12.5mm | 
| 13mm | 0.903 | BALL 13mm | 
| 14mm | 1.13 | BALL 14mm | 
| 15mm | 1.39 | BALL 15mm | 
| 16mm | 1.68 | BALL 16mm | 
| 16.5mm | 1.85 | BALL 16.5mm | 
| 17mm | 2.02 | BALL 17mm | 
| 18mm | 2.40 | BALL 18mm | 
| 19mm | 2.82 | BALL 19mm | 
| 20mm | 3.29 | BALL 20mm | 
| 20.5mm | 3.54 | BALL 20.5mm | 
| 21mm | 3.81 | BALL 21mm | 
| 22mm | 4.38 | BALL 22mm | 
| 22.5mm | 4.68 | BALL 22.5mm | 
| 23mm | 5.00 | BALL 23mm | 
| 24mm | 5.68 | BALL 24mm |