
| d | 50 | mm | |
| D | 80 | mm | |
| B | 16 | mm | |
| d1 | 60.25 | mm | |
| d2 | 57.9 | mm | |
| D1 | 69.75 | mm | |
| b | 1.6 | mm | |
| C1 | 4.7 | mm | |
| C2 | 2.7 | mm | |
| C3 | 3 | 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 | 25000 | r/min | ||
| Attainable speed for oil-air lubrication | 38000 | 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 | 42 | N/µm | ||
| Preload class B | GB | 250 | N | |
| Static axial stiffness, preload class B | 65 | N/µm | ||
| Preload class C | GC | 500 | N | |
| Static axial stiffness, preload class C | 88 | 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 | ||
| Calculation factor | f0 | 8.2 | ||
| Mass bearing | 0.25 | kg |
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 3319 A | 95 | 200 | 77.8 | Bearings, units and housings |
|---|---|---|---|---|
| 402002 | 182 | - | - | Seals |
| 54959 | 139.7 | 171.45 | 12.7 | Seals |
| 6313-RS1 | 65 | 140 | 33 | Bearings, units and housings |
| FYTB 45 LF | 45 | - | - | Bearings, units and housings |
| G 30x37x4 | 30 | 37 | 4 | Seals |
| HM 52 T | 36 | - | 260 | Bearings, units and housings |
| L 44649/610 | 26.988 | 50.292 | 14.224 | Bearings, units and housings |
| NK 65/35 | 65 | 78 | 35 | Bearings, units and housings |
| PSM 151925 A51 | 15 | 19 | 25 | Bearings, units and housings |
| SY 40 FM | 40 | - | - | Bearings, units and housings |
| W 61804-2Z | 20 | 32 | 7 | Bearings, units and housings |
Hot number:
1210 EKTN9
42644
470701
52218
6006/HC5C3
7221 BEP
99366
99605
FYE 3 11/16 N
FYTB 2. FM
NF 19/850 ECMB
P 85 R-1.1/2 TF
SAF 22618 x 3.1/8 TLC
SIKB 8 F
YSA 209-2FK + HE 2309
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