d | 130 | mm | |
D | 280 | mm | |
B | 58 | mm | |
d1 | ≈ | 189.9 | mm |
d2 | ≈ | 161.4 | mm |
D1 | ≈ | 227.5 | mm |
a | 115 | mm | |
r1,2 | min. | 4 | mm |
r3,4 | min. | 1.5 | mm |
da | min. | 147 | mm |
Da | max. | 263 | mm |
Db | max. | 271 | mm |
ra | max. | 3 | mm |
rb | max. | 1.5 | mm |
Basic dynamic load rating | C | 276 | kN | |
Basic static load rating | C0 | 305 | kN | |
Fatigue load limit | Pu | 9 | kN | |
Reference speed | 2000 | r/min | ||
Limiting speed | 3400 | r/min | ||
Calculation factor | A | 1650.38 | ||
Calculation factor | kr | 0.09 | ||
Calculation factor | e | 1.14 | ||
Single bearing or bearing pair arranged in tandem | ||||
Calculation factor | X | 0.35 | ||
Calculation factor | Y0 | 0.26 | ||
Calculation factor | Y2 | 0.57 | ||
Bearing pair arranged back-to-back or face-to-face | ||||
Calculation factor | X | 0.57 | ||
Calculation factor | Y0 | 0.52 | ||
Calculation factor | Y1 | 0.55 | ||
Calculation factor | Y2 | 0.93 |
Mass bearing | 17.1 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
28474 | 72.2376 | 101.68 | 12.7 | Seals |
---|---|---|---|---|
312 NR | 60 | 130 | 31 | Bearings, units and housings |
4209 ATN9 | 45 | 85 | 23 | Bearings, units and housings |
7021 CD/HCP4A | 105 | 160 | 26 | Bearings, units and housings |
725 VL R | 670 | - | - | Seals |
99313 | 80 | 89.916 | 22.5044 | Seals |
BK 1312 | 13 | 19 | 12 | Bearings, units and housings |
C 30/710 KM | 710 | 1030 | 236 | Bearings, units and housings |
FY 1.3/4 RM | 44.45 | - | - | Bearings, units and housings |
NU 2252 MA | 260 | 480 | 130 | Bearings, units and housings |
OKF 450 | 450 | 970 | - | |
YAT 205-015 | 23.813 | 52 | 27.2 | Bearings, units and housings |
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