Needle Roller Bearing Inner Rings
Product Description
| No. | Designation | Mass | Width(B) | Bore diameter（d） | Raceway diameter（F) | Chamfer dimension inner ring(r1，2min.） |
| 1 | IR 5x8x12More Info | 0.0028kg | 12mm | 5mm | 8mm | 0.3mm |
| 2 | IR 5x8x16More Info | 0.0037kg | 16mm | 5mm | 8mm | 0.3mm |
| 3 | IR6x9x12More Info | 0.003kg | 12mm | 6mm | 9mm | 0.3mm |
| 4 | IR6x9x16More Info | 0.0043kg | 16mm | 6mm | 9mm | 0.3mm |
| 5 | IR7x10x10.5More Info | 0.0031kg | 10.5mm | 7mm | 10mm | 0.3mm |
| 6 | LR7x10x10.5More Info | 0.0031kg | 10.5mm | 7mm | 10mm | 0.3mm |
| 7 | IR7x10x12More Info | 0.0036kg | 12mm | 7mm | 10mm | 0.3mm |
| 8 | IR7x10x16More Info | 0.0049kg | 16mm | 7mm | 10mm | 0.3mm |
| 9 | IR8x12x10 IS1More Info | 0.0048kg | 10mm | 8mm | 12mm | 0.3mm |
| 10 | IR8x12x10.5More Info | 0.005kg | 10.5mm | 8mm | 12mm | 0.3mm |
| 11 | LR8x12x10.5More Info | 0.005kg | 10.5mm | 8mm | 12mm | 0.3mm |
| 12 | IR8x12x12.5More Info | 0.0059kg | 12.5mm | 8mm | 12mm | 0.3mm |
| 13 | IR9x12x12More Info | 0.0044kg | 12mm | 9mm | 12mm | 0.3mm |
| 14 | IR9x12x16More Info | 0.006kg | 16mm | 9mm | 12mm | 0.3mm |
| 15 | IR10x13x12.5More Info | 0.0052kg | 12.5mm | 10mm | 13mm | 0.3mm |
| 16 | LR10x13x12.5More Info | 0.0052kg | 12.5mm | 10mm | 13mm | 0.3mm |
| 17 | IR10x14x13More Info | 0.0074kg | 13mm | 10mm | 14mm | 0.3mm |
| 18 | IR10x14x16More Info | 0.0092kg | 16mm | 10mm | 14mm | 0.3mm |
| 19 | IR10x14x20More Info | 0.012kg | 20mm | 10mm | 14mm | 0.3mm |
| 20 | IR12x15x12More Info | 0.0057kg | 12mm | 12mm | 15mm | 0.3mm |
| 21 | IR12x15x12.5More Info | 0.0061kg | 12.5mm | 12mm | 15mm | 0.3mm |
| 22 | LR12x15x12.5More Info | 0.0061kg | 12.5mm | 12mm | 15mm | 0.3mm |
| 23 | IR12x15x22.5More Info | 0.011kg | 22.5mm | 12mm | 15mm | 0.3mm |
| 24 | IR12x15x16More Info | 0.0076kg | 16mm | 12mm | 15mm | 0.3mm |
| 25 | IR12x15x16.5More Info | 0.0081kg | 16.5mm | 12mm | 15mm | 0.3mm |
