d | 160 | mm | |
D | 240 | mm | |
B | 38 | mm | |
d1 | 184.7 | mm | |
d2 | 184.7 | mm | |
D1 | 215.3 | mm | |
r1,2 | min. | 2.1 | mm |
r3,4 | min. | 1 | mm |
a | 45.9 | mm |
da | min. | 171 | mm |
db | min. | 171 | mm |
Da | max. | 229 | mm |
Db | max. | 235 | mm |
ra | max. | 2 | mm |
rb | max. | 1 | mm |
dn | 191.4 | mm |
Basic dynamic load rating | C | 195 | kN | |
Basic static load rating | C0 | 216 | kN | |
Fatigue load limit | Pu | 6.55 | kN | |
Attainable speed for grease lubrication | 5600 | r/min | ||
Attainable speed for oil-air lubrication | 8500 | r/min | ||
Ball diameter | Dw | 25.4 | mm | |
Number of balls | z | 22 | ||
Reference grease quantity | Gref | 66 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 730 | N | |
Static axial stiffness, preload class A | 171 | N/µm | ||
Preload class B | GB | 1460 | N | |
Static axial stiffness, preload class B | 233 | N/µm | ||
Preload class C | GC | 2920 | N | |
Static axial stiffness, preload class C | 327 | N/µm | ||
Preload class D | GD | 5840 | N | |
Static axial stiffness, preload class D | 472 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.16 | ||
Calculation factor | f1 | 1 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.02 | ||
Calculation factor | f2C | 1.05 | ||
Calculation factor | f2D | 1.09 | ||
Calculation factor | fHC | 1 | ||
Calculation factor | f0 | 15.8 |
Mass bearing | 5.15 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
21320 E | 100 | 215 | 47 | Bearings, units and housings |
---|---|---|---|---|
2650560 | 673.1 | 723.9 | 22.23 | Seals |
48772 | 123.825 | 158.75 | 12.7 | Seals |
50x62x7 HMS5 V | 50 | 62 | 7 | Seals |
980 VE R | 942 | - | - | Seals |
BT2-8143/HA1 | 400.051 | 540 | - | Bearings, units and housings |
LR 15x18x12.5 | 15 | 18 | 12.5 | Bearings, units and housings |
NK 19/20 | 19 | 27 | 20 | Bearings, units and housings |
SAF 22312 T | 60 | - | - | Bearings, units and housings |
W 16 | 80.6958 | 111.125 | - | Bearings, units and housings |
WBB1-8703 | 3 | 8 | 2.5 | Bearings, units and housings |
WS 89313 | 65 | 10.5 | Bearings, units and housings |
Hot number:
4205 ATN9
42x67x10 HMS5 RG
51100
52x85x10 HMS5 V
C 30/710 KM
FYK 30 TF
KM 1
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NJ 306 ECJ
OKF 130
PCZ 4032 M
S7017 CE/P4A
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W 36
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