d | 300 | mm | |
D | 420 | mm | |
B | 56 | mm | |
d1 | 337 | mm | |
d2 | 337 | mm | |
D1 | 383 | mm | |
r1,2 | min. | 3 | mm |
r3,4 | min. | 1.1 | mm |
a | 112.3 | mm |
da | min. | 313 | mm |
db | min. | 313 | mm |
Da | max. | 405 | mm |
Db | max. | 414 | mm |
ra | max. | 2.5 | mm |
rb | max. | 1 | mm |
dn | 347 | mm |
Basic dynamic load rating | C | 351 | kN | |
Basic static load rating | C0 | 560 | kN | |
Fatigue load limit | Pu | 12.7 | kN | |
Attainable speed for grease lubrication | 2200 | r/min | ||
Attainable speed for oil-air lubrication | 3400 | r/min | ||
Ball diameter | Dw | 38.1 | mm | |
Number of balls | z | 26 | ||
Reference grease quantity | Gref | 265 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 2200 | N | |
Static axial stiffness, preload class A | 663 | N/µm | ||
Preload class B | GB | 4400 | N | |
Static axial stiffness, preload class B | 866 | N/µm | ||
Preload class C | GC | 8800 | N | |
Static axial stiffness, preload class C | 1146 | N/µm | ||
Preload class D | GD | 17600 | N | |
Static axial stiffness, preload class D | 1548 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.22 | ||
Calculation factor | f1 | 0.98 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.04 | ||
Calculation factor | f2C | 1.08 | ||
Calculation factor | f2D | 1.14 | ||
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 | 23 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
51206 V/HR11T1 | 30 | 52 | 16 | Bearings, units and housings |
---|---|---|---|---|
71915 CE/P4AH1 | 75 | 105 | 16 | Bearings, units and housings |
91700 | - | - | 63.5 | Seals |
BT4B 328986 G/HA1VA901 | 343.052 | 457.098 | - | Bearings, units and housings |
BT4B 331559/HA4 | 1080 | 1450 | - | Bearings, units and housings |
BD-C 2230 K-H 3130 L | 135 | 270 | 73 | Bearings, units and housings |
GE 180 TXA-2LS | 180 | 260 | 105 | Bearings, units and housings |
NNU 4952 BK/SPW33 | 260 | 360 | 100 | Bearings, units and housings |
NX 30 Z | 30 | 42 | 30 | Bearings, units and housings |
OH 30/750 HE | 710 | 870 | 356 | Bearings, units and housings |
SAF 22516 TLC | 68.2625 | - | - | Bearings, units and housings |
SAF 22538 x 6.7/8 TLC | 174.625 | - | - | Bearings, units and housings |
Hot number:
15097
19569
2050212
425 VL R
44x65x10 HMSA10 RG
81176 M
BSA 207 C
GB 4936
HK 0608
K 60x68x25
MVR1-95
NU 1009 ECP
QJ 215 MA
SNL 3176
SY 12 TF
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