Dimension table · DIN 720 / ISO 355
Tapered roller bearings series 320
All 34 sizes from d 20 to 320 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 (194 products).
| Designation | d (mm) | D (mm) | B (mm) | C (kN) | C₀ (kN) | n lim (rpm) | m (kg) | Offers |
|---|---|---|---|---|---|---|---|---|
| 32004 | 20 | 42 | 15 | 28,0 | 27,0 | 16000 | 0,097 | 8 |
| 32005 | 25 | 47 | 15 | 31,0 | 32,5 | 14000 | 0,117 | 2 |
| 32006 | 30 | 55 | 17 | 40,5 | 44,0 | 12000 | 0,170 | 6 |
| 32007 | 35 | 62 | 18 | 49,0 | 54,0 | 11000 | 0,224 | 9 |
| 32008 | 40 | 68 | 19 | 60,0 | 71,0 | 9500 | 0,271 | 4 |
| 32009 | 45 | 75 | 20 | 67,0 | 80,0 | 8500 | 0,350 | 9 |
| 32010 | 50 | 80 | 20 | 69,5 | 88,0 | 8000 | 0,380 | 8 |
| 32011 | 55 | 90 | 23 | 96,0 | 116,0 | 7000 | 0,563 | 2 |
| 32012 | 60 | 95 | 23 | 95,0 | 122,0 | 6700 | 0,580 | 8 |
| 32013 | 65 | 100 | 23 | 96,5 | 127,0 | 6000 | 0,630 | 7 |
| 32014 | 70 | 110 | 25 | 116,0 | 153,0 | 5600 | 0,910 | 8 |
| 32015 | 75 | 115 | 25 | 122,0 | 163,0 | 5300 | 0,930 | 7 |
| 32016 | 80 | 125 | 29 | 138,0 | 216,0 | 5000 | 1,280 | 6 |
| 32017 | 85 | 130 | 29 | 140,0 | 224,0 | 4800 | 1,350 | 7 |
| 32018 | 90 | 140 | 32 | 168,0 | 270,0 | 4300 | 1,800 | 6 |
| 32019 | 95 | 145 | 32 | 168,0 | 270,0 | 4300 | 1,845 | 6 |
| 32020 | 100 | 150 | 32 | 172,0 | 280,0 | 4000 | 1,920 | 7 |
| 32021 | 105 | 160 | 35 | 201,0 | 335,0 | 3800 | 2,430 | 7 |
| 32022 | 110 | 170 | 38 | 233,0 | 390,0 | 3600 | 3,130 | 7 |
| 32024 | 120 | 180 | 38 | 242,0 | 415,0 | 3400 | 3,340 | 7 |
| 32026 | 130 | 200 | 45 | 314,0 | 540,0 | 3000 | 5,050 | 8 |
| 32028 | 140 | 210 | 45 | 330,0 | 585,0 | 2800 | 5,300 | 4 |
| 32030 | 150 | 225 | 48 | 369,0 | 655,0 | 2600 | 6,550 | 9 |
| 32032 | 160 | 240 | 51 | 429,0 | 780,0 | 2400 | 7,830 | 6 |
| 32034 | 170 | 260 | 57 | 512,0 | 915,0 | 2200 | 10,500 | 7 |
| 32036 | 180 | 280 | 64 | 644,0 | 1160,0 | 2200 | 14,200 | 4 |
| 32038 | 190 | 290 | 64 | 660,0 | 1200,0 | 2000 | 14,800 | 6 |
| 32040 | 200 | 310 | 70 | 748,0 | 1370,0 | 1900 | 18,800 | 5 |
| 32044 | 220 | 340 | 76 | 897,0 | 1660,0 | 1700 | 24,600 | 4 |
| 32048 | 240 | 360 | 76 | 935,0 | 1800,0 | 1600 | 26,300 | 3 |
| 32052 | 260 | 400 | 87 | 1170,0 | 2200,0 | 1400 | 38,600 | 2 |
| 32056 | 280 | 420 | 87 | 1210,0 | 2360,0 | 1300 | 40,600 | 2 |
| 32060 | 300 | 460 | 100 | 1540,0 | 3000,0 | 1200 | 62,400 | 1 |
| 32064 | 320 | 480 | 100 | 1540,0 | 3100,0 | 1100 | 60,700 | 2 |
Load ratings (C, C0), limiting speed and mass are catalogue values of the open steel standard execution. Contact seals (RS/2RS) reduce the limiting speed; stainless and ceramic executions differ. All data without guarantee.