
| d | 35 | mm | |
| D | 62 | mm | |
| B | 14 | mm | |
| d1 | 45.45 | mm | |
| d2 | 44.34 | mm | |
| D2 | 53.38 | mm | |
| r1,2 | min. | 1 | mm |
| r3,4 | min. | 0.6 | mm |
| a | 13.6 | mm |

| da | min. | 39.6 | mm |
| da | max. | 44.9 | mm |
| db | min. | 39.6 | mm |
| db | max. | 43.7 | mm |
| Da | max. | 57.4 | mm |
| Db | max. | 58.8 | mm |
| ra | max. | 1 | mm |
| rb | max. | 0.6 | mm |
| Basic dynamic load rating | C | 9.36 | kN | |
| Basic static load rating | C0 | 8.3 | kN | |
| Fatigue load limit | Pu | 0.204 | kN | |
| Attainable speed for grease lubrication | 38000 | r/min | ||
| Ball diameter | Dw | 4.762 | mm | |
| Number of balls | z | 23 | ||
| Preload and stiffness (back-to-back, face-to-face) | ||||
| Preload class A | GA | 23 | N | |
| Static axial stiffness, preload class A | 28 | N/µm | ||
| Preload class B | GB | 46 | N | |
| Static axial stiffness, preload class B | 36 | N/µm | ||
| Preload class C | GC | 140 | N | |
| Static axial stiffness, preload class C | 58 | N/µm | ||
| Calculation factors | ||||
| Calculation factor | f | 1.04 | ||
| Calculation factor | f1 | 1 | ||
| Calculation factor | f2A | 1 | ||
| Calculation factor | f2B | 1.02 | ||
| Calculation factor | f2C | 1.05 | ||
| Calculation factor | fHC | 1.01 | ||
| Calculation factor | f0 | 9.6 | ||
| Mass bearing | 0.16 | kg |
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 21311 EK | 55 | 120 | 29 | Bearings, units and housings |
|---|---|---|---|---|
| 50x68x10 HMS5 V | 50 | 68 | 10 | Seals |
| 52230 M | 130 | 215 | 89 | Bearings, units and housings |
| 6210-2Z/VA208 | 50 | 90 | 20 | Bearings, units and housings |
| 7009 ACB/P4AL | 45 | 75 | 16 | Bearings, units and housings |
| D/W RW2 R | 3.175 | 9.525 | 4.762 | Bearings, units and housings |
| FY 45 TF/VA201 | 45 | - | 54.2 | Bearings, units and housings |
| KMT 30 | 32 | - | 150 | Bearings, units and housings |
| NATR 5 PPXA | 5 | 16 | 12 | Bearings, units and housings |
| NK 25/16 | 25 | 33 | 16 | Bearings, units and housings |
| PBM 101620 M1 | 10 | 16 | 20 | Bearings, units and housings |
| SYJ 516 | - | - | - | Bearings, units and housings |
Hot number:
1215 K + H 215
155x180x15 HMSA10 RG
BD-22214 EK-AH 314 G
23960 CCK/W33
33114
6203 N
6203-ZNR
71924 ACE/P4AL
891/800 M
GEH 45 ES-2LS
NA 6907
NU 2304 ECP
PFT 20 FM
SNP 3060x10.15/16
W 61803 R
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