
| d | 50 | mm | |
| D | 80 | mm | |
| B | 16 | mm | |
| d1 | 59.2 | mm | |
| d2 | 59.2 | mm | |
| D1 | 70.8 | mm | |
| K | 0.5 | mm | |
| C1 | 9.6 | 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 | 20000 | r/min | ||
| Attainable speed for oil-air lubrication | 32000 | 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 | 64 | N/µm | ||
| Preload class B | GB | 220 | N | |
| Static axial stiffness, preload class B | 88 | N/µm | ||
| Preload class C | GC | 440 | N | |
| Static axial stiffness, preload class C | 124 | N/µm | ||
| Preload class D | GD | 880 | N | |
| Static axial stiffness, preload class D | 179 | 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 | 1.02 | ||
| Calculation factor | f0 | 15.4 | ||
| Mass bearing | 0.22 | kg |
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 23168-2CS5K/VT143 | 340 | 580 | 190 | Bearings, units and housings |
|---|---|---|---|---|
| 27625 | 69.85 | 110.01 | 12.7 | Seals |
| 6004 NR | 20 | 42 | 12 | Bearings, units and housings |
| 608/HR22Q2 | 8 | 22 | 7 | Bearings, units and housings |
| 91705 | - | - | 50 | Seals |
| FSAF 22515 TLC | 61.9125 | - | - | Bearings, units and housings |
| FYTB 30 FM | 30 | - | - | Bearings, units and housings |
| K 42x50x20 | 42 | 50 | 20 | Bearings, units and housings |
| NKS 45 | 45 | 60 | 22 | Bearings, units and housings |
| SAF 23056 KATLC x 10.7/16 | 252.4125 | - | - | Bearings, units and housings |
| SAFS 22520 x 3.5/16 | 84.1375 | - | - | Bearings, units and housings |
| SILR 30 ES | 30 | - | 22 | Bearings, units and housings |
Hot number:
12458
24134-2CS5/VT143
7018 ACE/HCP4A
7319 BECBM
91338
99128
FY 3/4 FM
GE 30 ESX-2LS
GEM 70 ESX-2LS
NUP 310 ECP
PCM 222520 E
PCMF 161817 E
PCZ 6460 M
W 638/1
W 630/2.5-2Z
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