Dimension series | 2BC |
d | 55 | mm | |
D | 80 | mm | |
T | 17 | mm | |
d1 | ≈ | 68.8 | mm |
B | 17 | mm | |
C | 14 | mm | |
r1,2 | min. | 1 | mm |
r3,4 | min. | 1 | mm |
a | 14.44 | mm |
da | max. | 62 | mm |
db | min. | 62.5 | mm |
Da | min. | 73 | mm |
Da | max. | 73 | mm |
Db | min. | 76 | mm |
Ca | min. | 3 | mm |
Cb | min. | 3 | mm |
ra | max. | 1 | mm |
rb | max. | 1 | mm |
Basic dynamic load rating | C | 51.7 | kN | |
Basic static load rating | C0 | 69.5 | kN | |
Fatigue load limit | Pu | 7.2 | kN | |
Reference speed | 6300 | r/min | ||
Limiting speed | 7500 | r/min | ||
Calculation factor | e | 0.31 | ||
Calculation factor | Y | 1.9 | ||
Calculation factor | Y0 | 1.1 |
Mass bearing | 0.28 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
2307 EKTN9 + H 2307 | 30 | 80 | 31 | Bearings, units and housings |
---|---|---|---|---|
413502 | 1225 | - | - | Seals |
565931 | 839.8002 | - | - | Seals |
708 CE/HCP4AH | 8 | 22 | 7 | Bearings, units and housings |
71907 ACE/HCP4AL | 35 | 55 | 10 | Bearings, units and housings |
71907 CB/HCP4A | 35 | 55 | 10 | Bearings, units and housings |
71909 ACE/HCP4AH1 | 45 | 68 | 12 | Bearings, units and housings |
GEZ 304 ES-2LS | 82.55 | 130.175 | 72.238 | Bearings, units and housings |
NUH 2226 ECMH | 130 | 230 | 64 | Bearings, units and housings |
NU 208 ECP | 40 | 80 | 18 | Bearings, units and housings |
SNL 3052 | 239.7125 | - | - | Bearings, units and housings |
SY 1.15/16 WF | 49.213 | - | - | Bearings, units and housings |
Hot number:
100x120x13 CRSH1 R
27x42x10 HMS5 RG
320x380x25 HDS1 R
32920/DF
531635
6203
7007 CD/P4AH
BS2-2318-2RS5/VT143
HK 2524.2RS
NA 6901
NNU 4926 BK/SPW33
SAF 22536 x 6.3/8 T
SAF 23044 KATLC x 7.15/16
SNW 122x3.3/4
YET 207/VL065
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