Dimension series | 7FB |
d | 35 | mm | |
D | 80 | mm | |
T | 22.75 | mm | |
d1 | ≈ | 59.6 | mm |
B | 21 | mm | |
C | 15 | mm | |
r1,2 | min. | 2 | mm |
r3,4 | min. | 1.5 | mm |
a | 24.916 | mm |
da | max. | 45 | mm |
db | min. | 44.5 | mm |
Da | min. | 62 | mm |
Da | max. | 72.5 | mm |
Db | min. | 76 | mm |
Ca | min. | 3 | mm |
Cb | min. | 7.5 | mm |
ra | max. | 2 | mm |
rb | max. | 1.5 | mm |
Basic dynamic load rating | C | 75.4 | kN | |
Basic static load rating | C0 | 67 | kN | |
Fatigue load limit | Pu | 7.8 | kN | |
Reference speed | 6300 | r/min | ||
Limiting speed | 8500 | r/min | ||
Calculation factor | e | 0.83 | ||
Calculation factor | Y | 0.72 | ||
Calculation factor | Y0 | 0.4 |
Mass bearing | 0.52 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
20070 | 50.8 | 79.38 | 9.53 | Seals |
---|---|---|---|---|
21305 CC | 25 | 62 | 17 | Bearings, units and housings |
316019 | 410 | 600 | 140 | Bearings, units and housings |
3302 A-2ZTN9/MT33 | 15 | 42 | 19 | Bearings, units and housings |
6207/HR11QN | 35 | 72 | 17 | Bearings, units and housings |
690 VE R | 670 | - | - | Seals |
FYAWK 3/4 LTHR | 19.05 | - | - | Bearings, units and housings |
K 75x81x20 | 75 | 81 | 20 | Bearings, units and housings |
NU 222 ECM/C3VL0241 | 110 | 200 | 38 | Bearings, units and housings |
S71914 CB/P4A | 70 | 100 | 16 | Bearings, units and housings |
SAFS 22340 T | 200 | - | - | Bearings, units and housings |
SIKB 8 F | 8 | - | 12 | Bearings, units and housings |
Hot number:
1000 VA R
2150380
22328 CCK/W33
405004
470861
6205 ETN9
89184 M
99824
C 3136 K
FY 15/16 TF
NNCF 5022 CV
NX 12 Z
P 52 R-3/4 FM
SAF 22632 x 5.3/8
YEL 205-100-2F
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