
| d | 6 | mm | |
| D | 17 | mm | |
| B | 6 | mm | |
| d1 | 9.5 | mm | |
| d2 | 9.5 | mm | |
| D1 | 13.5 | mm | |
| K | 0.5 | mm | |
| C1 | 3.65 | mm | |
| r1,2 | min. | 0.3 | mm |
| r3,4 | min. | 0.15 | mm |
| a | 5.7 | mm |

| da | min. | 8 | mm |
| db | min. | 8 | mm |
| Da | max. | 15 | mm |
| Db | max. | 16.2 | mm |
| ra | max. | 0.3 | mm |
| rb | max. | 0.15 | mm |
| dn | 10.3 | mm |
| Basic dynamic load rating | C | 1.95 | kN | |
| Basic static load rating | C0 | 0.75 | kN | |
| Fatigue load limit | Pu | 0.032 | kN | |
| Attainable speed for grease lubrication | 110000 | r/min | ||
| Attainable speed for oil-air lubrication | 160000 | r/min | ||
| Ball diameter | Dw | 3.175 | mm | |
| Number of balls | z | 8 | ||
| Reference grease quantity | Gref | 0.09 | cm³ | |
| Preload and stiffness (back-to-back, face-to-face) | ||||
| Preload class A | GA | 10 | N | |
| Static axial stiffness, preload class A | 19 | N/µm | ||
| Preload class B | GB | 20 | N | |
| Static axial stiffness, preload class B | 25 | N/µm | ||
| Preload class C | GC | 40 | N | |
| Static axial stiffness, preload class C | 32 | N/µm | ||
| Preload class D | GD | 80 | N | |
| Static axial stiffness, preload class D | 43 | N/µm | ||
| Calculation factors | ||||
| Calculation factor | f | 1.01 | ||
| Calculation factor | f1 | 0.99 | ||
| Calculation factor | f2A | 1 | ||
| Calculation factor | f2B | 1.02 | ||
| Calculation factor | f2C | 1.05 | ||
| Calculation factor | f2D | 1.08 | ||
| Calculation factor | fHC | 1 | ||
| Calculation factor | e | 0.68 | ||
| Calculation factor (single, tandem) | Y2 | 0.87 | ||
| Calculation factor (single, tandem) | Y0 | 0.38 | ||
| Calculation factor (single, tandem) | X2 | 0.41 | ||
| Calculation factor (back-to-back, face-to-face) | Y1 | 0.92 | ||
| Calculation factor (back-to-back, face-to-face) | Y2 | 1.41 | ||
| Calculation factor (back-to-back, face-to-face) | Y0 | 0.76 | ||
| Calculation factor (back-to-back, face-to-face) | X2 | 0.67 | ||
| Mass bearing | 0.006 | kg |
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 19215 | 49.2252 | 61.26 | 7.95 | Seals |
|---|---|---|---|---|
| 20445 | 51.943 | 72.009 | 15.6972 | Seals |
| 30098 | 76.2 | 114.33 | 11.13 | Seals |
| 6204-2ZNR | 20 | 47 | 14 | Bearings, units and housings |
| BA1B 307756 | 1700 | 1900 | 80 | Bearings, units and housings |
| BC4-8051/HA4 | 500 | 670 | - | Bearings, units and housings |
| FY 3/4 TF/VA201 | 19.05 | - | 37.3 | Bearings, units and housings |
| FYTB 1.3/16 WDW | 30.163 | - | - | Bearings, units and housings |
| HH 437549/510 | 165.1 | 336.55 | 92.075 | Bearings, units and housings |
| OKCX 720 | 720 | - | ||
| NU 2344 ECN1MA | 220 | 460 | 145 | Bearings, units and housings |
| WS 89438 | 190 | 38.5 | Bearings, units and housings |
Hot number:
13427
32938/DF
40x80x8 HMSA10 RG
718/530 AMB
7240 BCBM
9805
BSD 4072 C
GS 81248
IR 40X50X20 IS1
KRV 19
MVR1-135
PSMF 121810 A51
RPNA 30/47
SAFS 23024 KAT x 4
SNW 19x3.5/16
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