Dimension table · DIN 720 / ISO 355
Tapered roller bearings series 329
All 16 sizes from d 50 to 360 mm bore: principal dimensions d × D × B, dynamic and static load ratings (C, C₀), limiting speed and mass — plus the executions and brands available from us (53 products).
| Designation | d (mm) | D (mm) | B (mm) | C (kN) | C₀ (kN) | n lim (rpm) | m (kg) | Offers |
|---|---|---|---|---|---|---|---|---|
| 32910 | 50 | 72 | 15 | – | – | – | 0,200 | 2 |
| 32915 | 75 | 105 | 20 | 81,5 | 116,0 | 6300 | 0,600 | 4 |
| 32920 | 100 | 140 | 25 | – | – | – | 1,170 | 6 |
| 32922 | 110 | 150 | 25 | 125,0 | 224,0 | 4300 | 1,265 | 4 |
| 32924 | 120 | 165 | 29 | 165,0 | 305,0 | 3800 | 1,760 | 5 |
| 32926 | 130 | 180 | 32 | 198,0 | 365,0 | 3600 | 2,430 | 5 |
| 32928 | 140 | 190 | 32 | 205,0 | 390,0 | 3400 | 2,580 | 5 |
| 32930 | 150 | 210 | 38 | – | – | – | 4,010 | 3 |
| 32934 | 170 | 230 | 38 | 286,0 | 585,0 | 2800 | 4,500 | 3 |
| 32936 | 180 | 250 | 45 | 352,0 | 735,0 | 2600 | 6,650 | 5 |
| 32938 | 190 | 260 | 45 | 358,0 | 765,0 | 2400 | 7,000 | 5 |
| 32940 | 200 | 280 | 51 | 473,0 | 950,0 | 2200 | 9,050 | 1 |
| 32944 | 220 | 300 | 51 | 484,0 | 1000,0 | 2000 | 10,100 | 1 |
| 32948 | 240 | 320 | 51 | 512,0 | 1080,0 | 1900 | 10,600 | 1 |
| 32956 | 280 | 380 | 63,5 | – | – | – | 19,932 | 1 |
| 32972 | 360 | 480 | 76 | 1120,0 | 2550,0 | 1200 | 36,400 | 2 |
Load ratings (C, C0), limiting speed and mass are catalogue values of the open steel standard execution — sizes without a verified catalogue value show "–". Contact seals (RS/2RS) reduce the limiting speed; stainless and ceramic executions differ. All data without guarantee.