d | 40 | mm | |
D | 68 | mm | |
B | 15 | mm | |
d1 | 49.7 | mm | |
d2 | 47.6 | mm | |
D2 | 60.85 | mm | |
r1,2 | min. | 1 | mm |
r3,4 | min. | 0.6 | mm |
a | 14.8 | mm |
da | min. | 44.6 | mm |
da | max. | 49.1 | mm |
db | min. | 44.6 | mm |
db | max. | 47 | mm |
Da | max. | 63.4 | mm |
Db | max. | 63.8 | mm |
ra | max. | 1 | mm |
rb | max. | 0.6 | mm |
Basic dynamic load rating | C | 12.4 | kN | |
Basic static load rating | C0 | 7.65 | kN | |
Fatigue load limit | Pu | 0.32 | kN | |
Attainable speed for grease lubrication | 36000 | r/min | ||
Ball diameter | Dw | 7.144 | mm | |
Number of balls | z | 19 | ||
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 65 | N | |
Static axial stiffness, preload class A | 38 | N/µm | ||
Preload class B | GB | 200 | N | |
Static axial stiffness, preload class B | 60 | N/µm | ||
Preload class C | GC | 390 | N | |
Static axial stiffness, preload class C | 81 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.06 | ||
Calculation factor | f1 | 1 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.03 | ||
Calculation factor | f2C | 1.05 | ||
Calculation factor | fHC | 1.01 | ||
Calculation factor | f0 | 8.1 |
Mass bearing | 0.17 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
1228172 | 311.9882 | 349.25 | 17.48 | Seals |
---|---|---|---|---|
99725 | 184.15 | 197.104 | 38.1 | Seals |
GS 89422 | 110 | 230 | 24.5 | Bearings, units and housings |
HME 3192 | 75 | - | 460 | Bearings, units and housings |
NU 311 ECML | 55 | 120 | 29 | Bearings, units and housings |
NUH 2326 ECMH | 130 | 280 | 93 | Bearings, units and housings |
OKBS 81 | 81 | - | - | |
S7008 ACB/HCP4A | 40 | 68 | 15 | Bearings, units and housings |
SAF 23034 KA x 5.15/16 | 150.8125 | - | - | Bearings, units and housings |
SNW 128x4.7/8 | 123.825 | 180.3146 | 134.9502 | Bearings, units and housings |
SSAFS 22532 TLC | 138.1125 | - | - | Bearings, units and housings |
W 639-2RZ | 9 | 30 | 10 | Bearings, units and housings |
Hot number:
1600018
23640
BD-23996 CAK/W33-OH 3996 H
71916 CE/HCP4A
TQO design
FYWK 40 YTA
HJ 409
LR 20x25x38.5
OKBS 77
OKC 610
PSMF 182516 A51
QJ 316 N2PHAS
RN-3.5x34.8 BF/G2
SI 15 ES
W 61702 R-2RS1
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