Tapered Roller Bearings 493-B
| Brand Name |
TIMKEN |
| Model Number |
493-B |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
TIMKEN 493-B bearing Size Chart (mm/inches) |
|---|
| da | 55.563 mm |
| Da | 120 mm |
| Ca | 39.014 mm |
| A1 | 79.375 mm |
| A2 | 184.15 mm |
| S | 3.969 mm |
| ba | 31.75 mm |
| H | 147.637 mm |
| H1 | 76.2 mm |
| H2 | 25.4 mm |
| J min. | 206.375 mm |
| J max. | 241.3 mm |
| L | 279.4 mm |
| N1 | 19.05 mm |
| R1 | 44.45 mm |
| R2 | 15.875 mm |
| RG | 1/8 NPT |
| PG | 1/8 NPT |
| h | 27.781 mm |
| Housing | SAF 513 |
| Stabilizing ring | SR-13-0 |
| Taconite seal | TER 29 |
| End plug (suffix Y) | EPR 6 |
| Max. speed for Taconite seal | 1400 r/min |
| P60° | 50.3 kN |
| P90° | 30.2 kN |
| P120° | 17.8 kN |
| P150° | 16 kN |
| P180° | 19.1 kN |
| Pa | 6.09 kN |
| Mass pillow block | 10.8 kg |
| Cap bolt | 2 x 1/2-13 UNC |
| Cap bolt recommended tightening torque | 81.3 N·m |
| Cap bolt, SAE grade | 5 |
| Appropriate attachment bolt size G | 0.625 in |
| Initial grease fill | 53.865 g |