KOMATSU 21N-54-39180 COVER
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
KOMATSU 21N-54-39180 COVER Size Chart (mm/inches) |
|---|
| Bearing number | 22244 CCK/W33 + OH 3144 H |
| Size (mm) | 400x200x108 |
| Bore Diameter (mm) | 400 |
| Outer Diameter (mm) | 200 |
| Width (mm) | 108 |
| d1 | 200 mm |
| D | 400 mm |
| B | 108 mm |
| d2 | 263 mm |
| d3 | 280 mm |
| D1 | 346 mm |
| B1 | 161 mm |
| B4 | 35 mm |
| b | 16.7 mm |
| K | 9 mm |
| r1,2 - min. | 4 mm |
| da - max. | 263 mm |
| db - min. | 233 mm |
| Da - max. | 383 mm |
| Ba - min. | 21 mm |
| ra - max. | 3 mm |
| Basic dynamic load rating - C | 1835 kN |
| Basic static load rating - C0 | 2360 kN |
| Fatigue load limit - Pu | 196 kN |
| Reference speed | 1500 r/min |
| Limiting speed | 2000 r/min |
| Calculation factor - e | 0.27 |
| Calculation factor - Y1 | 2.5 |
| Calculation factor - Y2 | 3.7 |
| d1 | 200 mm |
| d2 ≈ | 263 mm |
| d3 | 280 mm |
| D1 ≈ | 346 mm |
| B1 | 161 mm |
| B4 | 35 mm |
| r1,2 min. | 4 mm |
| da max. | 263 mm |
| db min. | 233 mm |
| Da max. | 383 mm |
| Ba min. | 21 mm |
| ra max. | 3 mm |
| Basic dynamic load rating C | 1835 kN |
| Basic static load rating C0 | 2360 kN |
| Fatigue load limit Pu | 196 kN |
| Calculation factor e | 0.27 |
| Calculation factor Y1 | 2.5 |
| Calculation factor Y2 | 3.7 |
| Calculation factor Y0 | 2.5 |
| Mass bearing + sleeve | 74 kg |