
| d | 75 | mm | |
| D | 115 | mm | |
| B | 20 | mm | |
| d1 | 87.3 | mm | |
| d2 | 87.3 | mm | |
| D1 | 102.7 | mm | |
| b | 1.8 | mm | |
| C1 | 10.9 | mm | |
| C2 | 3.9 | mm | |
| C3 | 3.4 | mm | |
| r1,2 | min. | 1.1 | mm |
| r3,4 | min. | 0.6 | mm |
| a | 32.3 | mm |

| da | min. | 81 | mm |
| db | min. | 81 | mm |
| Da | max. | 109 | mm |
| Db | max. | 111 | mm |
| ra | max. | 1 | mm |
| rb | max. | 0.6 | mm |
| dn | 90 | mm |
| Basic dynamic load rating | C | 49.4 | kN | |
| Basic static load rating | C0 | 46.5 | kN | |
| Fatigue load limit | Pu | 1.96 | kN | |
| Attainable speed for grease lubrication | 10000 | r/min | ||
| Attainable speed for oil-air lubrication | 16000 | r/min | ||
| Ball diameter | Dw | 12.7 | mm | |
| Number of balls | z | 20 | ||
| Reference grease quantity | Gref | 8.4 | cm³ | |
| Preload and stiffness (back-to-back, face-to-face) | ||||
| Preload class A | GA | 310 | N | |
| Static axial stiffness, preload class A | 200 | N/µm | ||
| Preload class B | GB | 620 | N | |
| Static axial stiffness, preload class B | 262 | N/µm | ||
| Preload class C | GC | 1240 | N | |
| Static axial stiffness, preload class C | 347 | N/µm | ||
| Preload class D | GD | 2480 | N | |
| Static axial stiffness, preload class D | 471 | N/µm | ||
| Calculation factors | ||||
| Calculation factor | f | 1.14 | ||
| Calculation factor | f1 | 0.99 | ||
| Calculation factor | f2A | 1 | ||
| Calculation factor | f2B | 1.02 | ||
| Calculation factor | f2C | 1.05 | ||
| Calculation factor | f2D | 1.08 | ||
| Calculation factor | fHC | 1 | ||
| Calculation factor | e | 0.68 | ||
| Calculation factor (single, tandem) | Y2 | 0.87 | ||
| Calculation factor (single, tandem) | Y0 | 0.38 | ||
| Calculation factor (single, tandem) | X2 | 0.41 | ||
| Calculation factor (back-to-back, face-to-face) | Y1 | 0.92 | ||
| Calculation factor (back-to-back, face-to-face) | Y2 | 1.41 | ||
| Calculation factor (back-to-back, face-to-face) | Y0 | 0.76 | ||
| Calculation factor (back-to-back, face-to-face) | X2 | 0.67 | ||
| Mass bearing | 0.63 | kg |
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 3050785 | 774.7 | 838.2 | 25.4 | Seals |
|---|---|---|---|---|
| 6300-RSL | 10 | 35 | 11 | Bearings, units and housings |
| 718/750 AGMB | 750 | 920 | 78 | Bearings, units and housings |
| 7080 BM | 400 | 600 | 90 | Bearings, units and housings |
| 719/9 ACE/P4A | 9 | 20 | 6 | Bearings, units and housings |
| 81109 TN | 45 | 65 | 14 | Bearings, units and housings |
| FSAF 1517 x 3 TLC | 76.2 | - | - | Bearings, units and housings |
| KD10-705 | 115 | 521 | - | Coupling systems |
| LS 100135 | 100 | 135 | 7 | Bearings, units and housings |
| NJ 304 ECP | 20 | 52 | 15 | Bearings, units and housings |
| NUP 234 ECM | 170 | 310 | 52 | Bearings, units and housings |
| W 638/4 XR-2Z | 4 | 10 | 4 | Bearings, units and housings |
Hot number:
240/530 ECAK30/W33 + AOH 240/530 G
BD-239/900 CAK/W33-OH 39/900 H
31328 X
39922
450 VA V
53100
HA 2338
OKF 350
PBMF 220240100 M1G1
PCM 222520 E
PCM 222525 E
SAFS 22215-11
SNL 3276
YET 207-106
W 638/3 R-2Z
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