d | 25 | mm | |
D | 47 | mm | |
B | 12 | mm | |
d1 | 31.6 | mm | |
d2 | 29.8 | mm | |
D2 | 41.5 | mm | |
r1,2 | min. | 0.6 | mm |
r3,4 | min. | 0.3 | mm |
a | 10.8 | mm |
da | min. | 28.2 | mm |
da | max. | 31.2 | mm |
db | min. | 28.2 | mm |
db | max. | 29.4 | mm |
Da | max. | 43.8 | mm |
Db | max. | 44.6 | mm |
ra | max. | 0.6 | mm |
rb | max. | 0.3 | mm |
Basic dynamic load rating | C | 8.32 | kN | |
Basic static load rating | C0 | 4.15 | kN | |
Fatigue load limit | Pu | 0.173 | kN | |
Attainable speed for grease lubrication | 46000 | r/min | ||
Ball diameter | Dw | 6.35 | mm | |
Number of balls | z | 14 | ||
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 45 | N | |
Static axial stiffness, preload class A | 24 | N/µm | ||
Preload class B | GB | 130 | N | |
Static axial stiffness, preload class B | 37 | N/µm | ||
Preload class C | GC | 260 | N | |
Static axial stiffness, preload class C | 50 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.05 | ||
Calculation factor | f1 | 1 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.03 | ||
Calculation factor | f2C | 1.05 | ||
Calculation factor | fHC | 1 | ||
Calculation factor | f0 | 7.5 |
Mass bearing | 0.077 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
18555 | 47.625 | 63.5 | 7.95 | Seals |
---|---|---|---|---|
19938 | 50.8 | 75.31 | 12.7 | Seals |
305707 C-2Z | 35 | 80 | 27 | Bearings, units and housings |
403153 | 309 | - | - | Seals |
7218 BEGAF | 90 | 160 | 30 | Bearings, units and housings |
81104 TN | 20 | 35 | 10 | Bearings, units and housings |
HJ 244 EC | 220 | 284 | 25 | Bearings, units and housings |
NKX 17 Z | 17 | 26 | 25 | Bearings, units and housings |
OKBS 121 | 121 | - | - | |
S7011 ACD/P4A | 55 | 90 | 18 | Bearings, units and housings |
SAF 1618 x 3.1/4 | 82.55 | - | - | Bearings, units and housings |
SAF 22536 x 6.5/16 | 160.3375 | - | - | Bearings, units and housings |
Hot number:
21317 EK
BD-230/500 CAK/W33-AOHX 30/500 G
23148 CCK/W33
25652
51148 M
7009 ACD/P4AH
7040 CD/HCP4A
BEAM 012055-2RZ
BD-C 3048 K-AOH 3048
GEH 40 TXE-2LS
IR 130x145x35 EGS
OKCX 110
RNU 310 ECP
SAFS 23034 KAT x 5.13/16
YAR 206-103-2FW/VA201
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