
| d | 50 | mm | |
| D | 80 | mm | |
| B | 16 | mm | |
| d1 | 59.2 | mm | |
| d2 | 59.2 | mm | |
| D1 | 70.8 | mm | |
| r1,2 | min. | 1 | mm |
| r3,4 | min. | 0.3 | mm |
| a | 16.8 | mm |


| da | min. | 54.6 | mm |
| db | min. | 54.6 | mm |
| Da | max. | 75.4 | mm |
| Db | max. | 78 | mm |
| ra | max. | 1 | mm |
| rb | max. | 0.3 | mm |
| dn | 61.2 | mm |
| Basic dynamic load rating | C | 29.6 | kN | |
| Basic static load rating | C0 | 24 | kN | |
| Fatigue load limit | Pu | 1.02 | kN | |
| Attainable speed for grease lubrication | 17000 | r/min | ||
| Attainable speed for oil-air lubrication | 28000 | r/min | ||
| Ball diameter | Dw | 9.525 | mm | |
| Number of balls | z | 18 | ||
| Reference grease quantity | Gref | 3.6 | cm³ | |
| Preload and stiffness (back-to-back, face-to-face) | ||||
| Preload class A | GA | 110 | N | |
| Static axial stiffness, preload class A | 58 | N/µm | ||
| Preload class B | GB | 220 | N | |
| Static axial stiffness, preload class B | 79 | N/µm | ||
| Preload class C | GC | 440 | N | |
| Static axial stiffness, preload class C | 111 | N/µm | ||
| Preload class D | GD | 880 | N | |
| Static axial stiffness, preload class D | 161 | N/µm | ||
| Calculation factors | ||||
| Calculation factor | f | 1.11 | ||
| 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 | 15.4 | ||
| Mass bearing | 0.25 | kg |
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| BD-22248 CCK/W33-OH 3148 H | 220 | 440 | 120 | Bearings, units and housings |
|---|---|---|---|---|
| BD-230/530 CAK/W33-AOH 30/530 | 500 | 780 | 185 | Bearings, units and housings |
| 50168 | 127 | 171.45 | 12.7 | Seals |
| 51132 M | 160 | 200 | 31 | Bearings, units and housings |
| 81207 TN | 35 | 62 | 18 | Bearings, units and housings |
| G 22x28x4 | 22 | 28 | 4 | Seals |
| NU 336 ECM | 180 | 380 | 75 | Bearings, units and housings |
| NUP 3992 ECMA | 460 | 620 | 118 | Bearings, units and housings |
| S71911 ACB/HCP4A | 55 | 80 | 13 | Bearings, units and housings |
| SA 15 C | 15 | - | 12 | Bearings, units and housings |
| SAFS 22522 TLC | 100.0125 | - | - | Bearings, units and housings |
| SAFS 22544 x 7.13/16 T | 198.4375 | - | - | Bearings, units and housings |
Hot number:
1311 ETN9
BD-23038 CCK/W33-H 3038
570 VE R
6219-2Z/VA228
87916
7001 CE/HCP4A
BT2B 332871/HA4
C 4040 V
HCCE 070 R
NJ 211 ECPH
S71924 CE/HCP4A
SAFS 22518-11 x 3.1/16 T
W 6007-2RS1/VP311
SSAFS 22540 x 7.1/8 TLC
W 6307-2Z
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