d | 120 | mm | |
D | 180 | mm | |
B | 28 | mm | |
d1 | 141.42 | mm | |
d2 | 137.8 | mm | |
D1 | 158.61 | mm | |
r1,2 | min. | 2 | mm |
r3,4 | min. | 1 | mm |
a | 49.3 | mm |
da | min. | 128.8 | mm |
db | min. | 128.8 | mm |
Da | max. | 171.2 | mm |
Db | max. | 174.4 | mm |
ra | max. | 2 | mm |
rb | max. | 1 | mm |
dn | 144.9 | mm |
Basic dynamic load rating | C | 54 | kN | |
Basic static load rating | C0 | 52 | kN | |
Fatigue load limit | Pu | 1.8 | kN | |
Attainable speed for grease lubrication | 8300 | r/min | ||
Attainable speed for oil-air lubrication | 13000 | r/min | ||
Ball diameter | Dw | 14.288 | mm | |
Number of balls | z | 29 | ||
Reference grease quantity | Gref | 28 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 490 | N | |
Static axial stiffness, preload class A | 259 | N/µm | ||
Preload class B | GB | 1480 | N | |
Static axial stiffness, preload class B | 391 | N/µm | ||
Preload class C | GC | 2950 | N | |
Static axial stiffness, preload class C | 512 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.12 | ||
Calculation factor | f1 | 0.99 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.03 | ||
Calculation factor | f2C | 1.06 | ||
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 | 2.17 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
1650 VA R | 1495 | - | - | Seals |
---|---|---|---|---|
48x70x8 CRW1 R | 48 | 70 | 8 | Seals |
51247 | 130.175 | 155.6 | 12.7 | Seals |
619/600 MA | 600 | 800 | 90 | Bearings, units and housings |
6209-2Z | 45 | 85 | 19 | Bearings, units and housings |
660 VRME R | 640 | - | - | Seals |
71924 ACD/P4A | 120 | 165 | 22 | Bearings, units and housings |
FYRP 1 3/4-3 | 44.45 | - | - | Bearings, units and housings |
M 84548/510 | 25.4 | 57.15 | 19.431 | Bearings, units and housings |
SAF 22218 T | 90 | - | - | Bearings, units and housings |
SNL 3248 G | 240 | - | - | Bearings, units and housings |
SILQG 50 ES | 50 | - | 50 | Bearings, units and housings |
Hot number:
25x40x7 HMS5 V
32226/DF
470571
60x82x12 HMS5 V
7210 CD/P4A
7216 BECBJ
7313 BECBP
811/850 M
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BC2B 320119
FYJ 50 TF
K 81226 TN
NKI 80/25
QJ 1072 N2MA
SAW 23544 x 7.7/8 T
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