
| d | 25 | mm | |
| D | 47 | mm | |
| B | 12 | mm | |
| d1 | 32.1 | mm | |
| d2 | 32.1 | mm | |
| D1 | 39.9 | mm | |
| K | 0.5 | mm | |
| C1 | 7.25 | mm | |
| r1,2 | min. | 0.6 | mm |
| r3,4 | min. | 0.3 | mm |
| a | 10.9 | mm |

| da | min. | 28.2 | mm |
| db | min. | 28.2 | mm |
| Da | max. | 43.8 | mm |
| Db | max. | 45 | mm |
| ra | max. | 0.6 | mm |
| rb | max. | 0.3 | mm |
| dn | 33.4 | mm |
| Basic dynamic load rating | C | 9.56 | kN | |
| Basic static load rating | C0 | 5.2 | kN | |
| Fatigue load limit | Pu | 0.22 | kN | |
| Attainable speed for grease lubrication | 36000 | r/min | ||
| Attainable speed for oil-air lubrication | 56000 | r/min | ||
| Ball diameter | Dw | 6.35 | mm | |
| Number of balls | z | 14 | ||
| Reference grease quantity | Gref | 1.02 | cm³ | |
| Preload and stiffness (back-to-back, face-to-face) | ||||
| Preload class A | GA | 35 | N | |
| Static axial stiffness, preload class A | 25 | N/µm | ||
| Preload class B | GB | 70 | N | |
| Static axial stiffness, preload class B | 33 | N/µm | ||
| Preload class C | GC | 140 | N | |
| Static axial stiffness, preload class C | 46 | N/µm | ||
| Preload class D | GD | 280 | N | |
| Static axial stiffness, preload class D | 64 | N/µm | ||
| Calculation factors | ||||
| Calculation factor | f | 1.05 | ||
| Calculation factor | f1 | 1 | ||
| Calculation factor | f2A | 1 | ||
| Calculation factor | f2B | 1.02 | ||
| Calculation factor | f2C | 1.05 | ||
| Calculation factor | f2D | 1.09 | ||
| Calculation factor | fHC | 1 | ||
| Calculation factor | f0 | 9.6 | ||
| Mass bearing | 0.079 | kg |
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 24986 | 63.5 | 88.9 | 11.13 | Seals |
|---|---|---|---|---|
| 32021 X/DF | 105 | 160 | - | Bearings, units and housings |
| 400121 | 10.5 | - | - | Seals |
| 600 VRME R | 582 | - | - | Seals |
| 71812 CD/HCP4 | 60 | 78 | 10 | Bearings, units and housings |
| 7438 | 19.05 | 31.75 | 6.35 | Seals |
| BK 2538 | 25 | 32 | 38 | Bearings, units and housings |
| NCF 3032 CV | 160 | 240 | 60 | Bearings, units and housings |
| NJ 2892 ECMA | 460 | 580 | 72 | Bearings, units and housings |
| SAF 1618 x 3.1/16 T | 77.7875 | - | - | Bearings, units and housings |
| SYK 30 WD | 30 | - | - | Bearings, units and housings |
| SYR 2 3/4-3 | 69.85 | - | - | Bearings, units and housings |
Hot number:
1550 VA R
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400044
405303
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530466
595636
6012/HR11QN
71919 CE/HCP4A
71984 BM
AH 24136
NU 1009 ECP/HC5C3
PBM 071208 M1
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