
| d | 65 | mm | |
| D | 100 | mm | |
| B | 18 | mm | |
| d1 | 75.8 | mm | |
| d2 | 75.8 | mm | |
| D1 | 89.2 | mm | |
| r1,2 | min. | 1.1 | mm | 
| r3,4 | min. | 0.6 | mm | 
| a | 20.1 | mm | 


| da | min. | 71 | mm | 
| db | min. | 71 | mm | 
| Da | max. | 94 | mm | 
| Db | max. | 96.8 | mm | 
| ra | max. | 1 | mm | 
| rb | max. | 0.6 | mm | 
| dn | 78.1 | mm | 
| Basic dynamic load rating | C | 41.6 | kN | |
| Basic static load rating | C0 | 37.5 | kN | |
| Fatigue load limit | Pu | 1.6 | kN | |
| Attainable speed for grease lubrication | 14000 | r/min | ||
| Attainable speed for oil-air lubrication | 22000 | r/min | ||
| Ball diameter | Dw | 11.112 | mm | |
| Number of balls | z | 20 | ||
| Reference grease quantity | Gref | 5.7 | cm³ | |
| Preload and stiffness (back-to-back, face-to-face) | ||||
| Preload class A | GA | 160 | N | |
| Static axial stiffness, preload class A | 74 | N/µm | ||
| Preload class B | GB | 320 | N | |
| Static axial stiffness, preload class B | 101 | N/µm | ||
| Preload class C | GC | 640 | N | |
| Static axial stiffness, preload class C | 143 | N/µm | ||
| Preload class D | GD | 1280 | N | |
| Static axial stiffness, preload class D | 207 | N/µm | ||
| Calculation factors | ||||
| Calculation factor | f | 1.13 | ||
| 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 | 15.6 | ||
| Mass bearing | 0.43 | kg | 
| Model No. | Inner Diameter | Outer Diameter | Width | Type | 
| BD-22311 EK-H 2311 | 50 | 120 | 43 | Bearings, units and housings | 
|---|---|---|---|---|
| 23046 | 58.7502 | 77.75 | 7.95 | Seals | 
| 306 | 30 | 72 | 19 | Bearings, units and housings | 
| BT4B 331226 AG/HA1 | 431.8 | 571.5 | - | Bearings, units and housings | 
| D/W RW156 R-2ZS | 4.762 | 7.938 | 3.967 | Bearings, units and housings | 
| FY 50 TDW | 50 | - | - | Bearings, units and housings | 
| FYT 2. TF/VA228 | 50.8 | - | 69 | Bearings, units and housings | 
| KRVE 80 PPA | - | 80 | 35 | Bearings, units and housings | 
| PCM 283230 M | 28 | 32 | 30 | Bearings, units and housings | 
| SAF 1313 TLC | 65 | - | - | Bearings, units and housings | 
| SAF 22518 x 3.1/4 | 82.55 | - | - | Bearings, units and housings | 
| SILR 70 ES | 70 | - | 49 | Bearings, units and housings | 
   Hot number:
24124 CCK30/W33 
331169 E/C500 
51409 
6002-2RSL 
6006-2Z 
61900 
99328 
C 3096 KM 
FSYE 2 3/4 N-118 
FYK 20 WR/VL065 
HM 30/950 
IR 60x68x25 
NU 1015 M/HC5C3 
PCMS 2005001.5 E 
SNP 3268x12.7/16 
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