
4T-HM212049/HM212010
📏 66.68 × 122.24 × 38.35 mm





Tapered Roller Bearings · 66.675 × 139.7 × 17.4625 mm
| Brand | TIMKEN |
|---|---|
| Category | Tapered Roller Bearings |
| Type | Tapered Roller Bearings |
| Dimensions (d × D × B) | d 66.675 mm × D 139.7 mm × B 17.4625 mm |
| Catalogue Ref. | rjapWuamaY |
| Aa | 4.064 mm |
| Ab | 2.032 mm |
| Assembly Weight | 3665.03 g |
| B | 46.0375 mm |
| Bearing Subtype | TSF |
| Bearing Type | TRB |
| C | 36.5125 mm |
| C0 | 404788 N |
| C1 | 318937 N |
| C2 | 7.9375 mm |
| C90 | 82736.9 N |
| Ca90 | 67168.1 N |
| Cg | 0.0993 Geometric factor |
| Cone (Inner) | H715341 Inner ring |
| Cup (Outer) | H715310-B Outer ring |
| D1 | 152.4 mm |
| Da | 134.874 mm |
| Db | 119.888 mm |
| K = 0.39 / Tan (contact angle) | 1.24 Factor |
| R | 3.556 mm |
| T1 | 17.4625 mm |
| Y = 0.4 / Tan (contact angle) | 1.27 Factor |
| a | -Series 8.636 mm |
| da | 85.09 mm |
| db | 90.932 mm |
| e = 1.5 * Tan (contact angle) | 0.47 Factor |
| r | 3.302 mm |

📏 66.68 × 122.24 × 38.35 mm

📏 66.68 × 123.83 × 36.68 mm

📏 66.688 × 122.263 × 38.1 mm