d | 50 | mm | |
D | 72 | mm | |
B | 12 | mm | |
d1 | 57.95 | mm | |
d2 | 56.9 | mm | |
D2 | 66.04 | mm | |
r1,2 | min. | 0.6 | mm |
r3,4 | min. | 0.3 | mm |
a | 23.2 | mm |
da | min. | 53.2 | mm |
da | max. | 57.4 | mm |
db | min. | 53.2 | mm |
db | max. | 56.3 | mm |
Da | max. | 68.8 | mm |
Db | max. | 70 | mm |
ra | max. | 0.6 | mm |
rb | max. | 0.3 | mm |
Basic dynamic load rating | C | 9.75 | kN | |
Basic static load rating | C0 | 9.65 | kN | |
Fatigue load limit | Pu | 0.25 | kN | |
Attainable speed for grease lubrication | 22000 | r/min | ||
Ball diameter | Dw | 4.762 | mm | |
Number of balls | z | 29 | ||
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 43 | N | |
Static axial stiffness, preload class A | 79 | N/µm | ||
Preload class B | GB | 86 | N | |
Static axial stiffness, preload class B | 102 | N/µm | ||
Preload class C | GC | 260 | N | |
Static axial stiffness, preload class C | 155 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.09 | ||
Calculation factor | f1 | 0.99 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.02 | ||
Calculation factor | f2C | 1.07 | ||
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 | 0.14 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
11067 | 28.575 | 39.65 | 6.35 | Seals |
---|---|---|---|---|
14821 | 38.1 | 50.37 | 6.35 | Seals |
BD-21310 EK-AHX 310 | 45 | 110 | 27 | Bearings, units and housings |
70x90x10 HMS5 V | 70 | 90 | 10 | Seals |
BD-C 2212 KV-H 312 | 55 | 110 | 28 | Bearings, units and housings |
K 15x18x17 TN | 15 | 18 | 17 | Bearings, units and housings |
NCF 1840 V | 200 | 250 | 24 | Bearings, units and housings |
PBM 105125160 M1G1 | 105 | 125 | 160 | Bearings, units and housings |
PCM 303425 E | 30 | 34 | 25 | Bearings, units and housings |
PF 1.1/2 TR | 38.1 | - | - | Bearings, units and housings |
S71916 CB/P4A | 80 | 110 | 16 | Bearings, units and housings |
W 6009-2RZ | 45 | 75 | 16 | Bearings, units and housings |
Hot number:
18446
BD-22218 EK-H 318
22311 E/VA405
22320 E
39997
4206 ATN9
6211
628-Z
7307 BECBM
6317-Z
7008 CB/P4A
7013 CB/P4A
85x110x12 HMSA10 RG
OH 32/560 H
QJ 224 N2MA
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