
| d | 50 | mm | |
| D | 80 | mm | |
| B | 16 | mm | |
| d1 | 60.25 | mm | |
| d2 | 57.9 | mm | |
| D1 | 69.75 | mm | |
| r1,2 | min. | 1 | mm |
| r3,4 | min. | 0.6 | mm |
| a | 16.8 | mm |


| da | min. | 54.6 | mm |
| db | min. | 54.6 | mm |
| Da | max. | 75.4 | mm |
| Db | max. | 75.8 | mm |
| ra | max. | 1 | mm |
| rb | max. | 0.6 | mm |
| dn | 62.3 | mm |
| Basic dynamic load rating | C | 15.6 | kN | |
| Basic static load rating | C0 | 10.6 | kN | |
| Fatigue load limit | Pu | 0.45 | kN | |
| Attainable speed for grease lubrication | 30000 | r/min | ||
| Attainable speed for oil-air lubrication | 46000 | r/min | ||
| Ball diameter | Dw | 7.938 | mm | |
| Number of balls | z | 21 | ||
| Reference grease quantity | Gref | 4.1 | cm³ | |
| Preload and stiffness (back-to-back, face-to-face) | ||||
| Preload class A | GA | 85 | N | |
| Static axial stiffness, preload class A | 46 | N/µm | ||
| Preload class B | GB | 250 | N | |
| Static axial stiffness, preload class B | 72 | N/µm | ||
| Preload class C | GC | 500 | N | |
| Static axial stiffness, preload class C | 98 | N/µm | ||
| Calculation factors | ||||
| Calculation factor | f | 1.08 | ||
| 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 | 8.2 | ||
| Mass bearing | 0.23 | kg |
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 11052 | 28.575 | 34.93 | 3.18 | Seals |
|---|---|---|---|---|
| 1450 VE R | 1374 | - | - | Seals |
| 14x28x7 HMS5 RG | 14 | 28 | 7 | Seals |
| 2220 M | 100 | 180 | 46 | Bearings, units and housings |
| 6313 M | 65 | 140 | 33 | Bearings, units and housings |
| 79961 | 203.2 | 228.6 | 15.88 | Seals |
| 81753 | - | - | 38.1 | Seals |
| 95062 | 241.3 | 292.1 | 15.88 | Seals |
| HJ 217 EC | 85 | 107.5 | 12.5 | Bearings, units and housings |
| IR 17x20x16 | 17 | 20 | 16 | Bearings, units and housings |
| SAF 22544 x 7.7/8 TLC | 200.025 | - | - | Bearings, units and housings |
| W 63804-2RS1 | 20 | 32 | 10 | Bearings, units and housings |
Hot number:
1400370
231/800 CA/W33
33x50x6 HMSA10 V
40x60x8 CRW1 R
470581
5750558
6307-Z
71911 CD/HCP4AL
91309
BT4B 334115 G/HA1VA901
FYTB 1.5/8 TF
PCMW 284801.5 E
SAF 22634
SYR 3 11/16 N-118
W 627
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