
3977X/3920
📏 59.9872 × 112.712 × 30.1752 mm





Custom & Special Bearings · 59.9872 × 21.9989 mm
| Brand | TIMKEN |
|---|---|
| Category | Custom & Special Bearings |
| Type | Custom & Special Bearings |
| Dimensions (d × D × B) | d 59.9872 mm × B 21.9989 mm |
| Catalogue Ref. | aILBPp9j9G |
| Aa | 1.778 mm |
| Ab | 2.286 mm |
| Assembly Weight | 771.11 g |
| B | 21.9989 mm |
| Bearing Subtype | TSF |
| Bearing Type | TRB |
| C | 15.875 mm |
| C0 | 120102 N |
| C1 | 1147Series 64 N |
| C2 | 4.7625 mm |
| C90 | 29714.1 N |
| Ca90 | 19750.1 N |
| Cg | 0.0947 Geometric coefficients |
| Cone (Inner) | 39236 Inner ring |
| Cup (Outer) | 39412-B OuterRing |
| D1 | 109.433 mm |
| Da | 102.108 mm |
| Db | 96.012 mm |
| K = 0.39 / Tan (contact angle) | 1.51 coefficient |
| R | 2.286 mm |
| T1 | 10.32 mm |
| Y = 0.4 / Tan (contact angle) | 1.55 coefficient |
| a | -1.524 mm |
| da | 67.056 mm |
| db | 71.12 mm |
| e = 1.5 * Tan (contact angle) | 0.39 coefficient |
| r | 2.032 mm |

📏 59.9872 × 112.712 × 30.1752 mm

📏 59.99 mm

📏 59.99 mm

📏 59.99 mm

📏 59.99 mm

📏 59.99 mm

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