
| d | 30 | mm | |
| D | 55 | mm | |
| B | 13 | mm | |
| d1 | 38.2 | mm | |
| d2 | 36.4 | mm | |
| D1 | 45.81 | mm | |
| r1,2 | min. | 1 | mm |
| r3,4 | min. | 0.6 | mm |
| a | 12.2 | mm |


| da | min. | 34.6 | mm |
| db | min. | 34.6 | mm |
| Da | max. | 50.4 | mm |
| Db | max. | 50.8 | mm |
| ra | max. | 1 | mm |
| rb | max. | 0.6 | mm |
| dn | 39.9 | mm |
| Basic dynamic load rating | C | 9.36 | kN | |
| Basic static load rating | C0 | 5.2 | kN | |
| Fatigue load limit | Pu | 0.22 | kN | |
| Attainable speed for grease lubrication | 47000 | r/min | ||
| Attainable speed for oil-air lubrication | 73000 | r/min | ||
| Ball diameter | Dw | 6.35 | mm | |
| Number of balls | z | 17 | ||
| Reference grease quantity | Gref | 1.7 | cm³ | |
| Preload and stiffness (back-to-back, face-to-face) | ||||
| Preload class A | GA | 50 | N | |
| Static axial stiffness, preload class A | 31 | N/µm | ||
| Preload class B | GB | 150 | N | |
| Static axial stiffness, preload class B | 49 | N/µm | ||
| Preload class C | GC | 300 | N | |
| Static axial stiffness, preload class C | 67 | N/µm | ||
| Calculation factors | ||||
| Calculation factor | f | 1.05 | ||
| Calculation factor | f1 | 1 | ||
| Calculation factor | f2A | 1 | ||
| Calculation factor | f2B | 1.03 | ||
| Calculation factor | f2C | 1.05 | ||
| Calculation factor | fHC | 1.01 | ||
| Calculation factor | f0 | 7.9 | ||
| Mass bearing | 0.1 | kg |
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 22391 | 57.15 | 77.75 | 11.13 | Seals |
|---|---|---|---|---|
| 3 VA R | 2.5 | - | - | Seals |
| 38646 | 98.425 | 120.68 | 9.53 | Seals |
| 660x724x25 HDS1 R | 660 | 724 | 25 | Seals |
| 7018 ACB/P4AL | 90 | 140 | 24 | Bearings, units and housings |
| 71936 CD/HCP4AH1 | 180 | 250 | 33 | Bearings, units and housings |
| 99587 | 149.225 | 157.1752 | 31.75 | Seals |
| BD-C 30/630 KM-OH 30/630 H | 600 | 920 | 212 | Bearings, units and housings |
| QJ 219 N2PHAS | 95 | 170 | 32 | Bearings, units and housings |
| SAF 1316 TLC | 80 | - | - | Bearings, units and housings |
| SNL 3238 G | 190 | - | - | Bearings, units and housings |
| Z 207 | 35 | - | 6 | Seals |
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