
744R/742
📏 73.025 × 150.089 × 46.672 mm





Custom & Special Bearings · 73.025 × 149.352 × 17.4625 mm
| Brand | TIMKEN |
|---|---|
| Category | Custom & Special Bearings |
| Type | Custom & Special Bearings |
| Dimensions (d × D × B) | d 73.025 mm × D 149.352 mm × B 17.4625 mm |
| Catalogue Ref. | GQvYhM3O2T |
| Aa | 2.794 mm |
| Ab | 0.762 mm |
| Assembly Weight | 4522.Series 32 g |
| B | 54.229 mm |
| Bearing Subtype | TSF |
| Bearing Type | TRB |
| C | 44.45 mm |
| C0 | 462615 N |
| C1 | 411016 N |
| C2 | 7.9375 mm |
| C90 | 106757 N |
| Ca90 | 65833.7 N |
| Cg | 0.0931 Geometric factor |
| Cone (Inner) | 6460 Inner ring |
| Cup (Outer) | 6420-B Outer ring |
| D1 | 157.061 mm |
| Da | 139.954 mm |
| Db | 129.032 mm |
| K = 0.39 / Tan (contact angle) | 1.61 Factor |
| R | 3.556 mm |
| T1 | 17.4625 mm |
| Y = 0.4 / Tan (contact angle) | 1.66 Factor |
| a | -14.986 mm |
| da | 87.122 mm |
| db | 92.964 mm |
| e = 1.5 * Tan (contact angle) | 0.36 Factor |
| r | 3.302 mm |

📏 73.025 × 150.089 × 46.672 mm

📏 73.025 × 161.925 × 47.625 mm

📏 73.025 × 161.925 × 104.775 mm

📏 73.025 × 170 mm

📏 73.025 × 170 mm

📏 73.025 × 170 mm

📏 73.025 × 170 mm

📏 73.025 × 170 mm

📏 73.025 × 170 mm

📏 73.025 × 170 mm

📏 73.025 × 170 mm

📏 73.025 × 170 mm