d | 20 | mm | |
D | 42 | mm | |
B | 12 | mm | |
d1 | 27.1 | mm | |
d2 | 27.1 | mm | |
D1 | 34.8 | mm | |
K | 0.5 | mm | |
C1 | 7.15 | mm | |
r1,2 | min. | 0.6 | mm |
r3,4 | min. | 0.3 | mm |
a | 10.2 | mm |
da | min. | 23.2 | mm |
db | min. | 23.2 | mm |
Da | max. | 38.8 | mm |
Db | max. | 40 | mm |
ra | max. | 0.6 | mm |
rb | max. | 0.3 | mm |
dn | 28.4 | mm |
Basic dynamic load rating | C | 8.71 | kN | |
Basic static load rating | C0 | 4.3 | kN | |
Fatigue load limit | Pu | 0.18 | kN | |
Attainable speed for grease lubrication | 43000 | r/min | ||
Attainable speed for oil-air lubrication | 63000 | r/min | ||
Ball diameter | Dw | 6.35 | mm | |
Number of balls | z | 12 | ||
Reference grease quantity | Gref | 0.9 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 35 | N | |
Static axial stiffness, preload class A | 23 | N/µm | ||
Preload class B | GB | 70 | N | |
Static axial stiffness, preload class B | 30 | N/µm | ||
Preload class C | GC | 140 | N | |
Static axial stiffness, preload class C | 42 | N/µm | ||
Preload class D | GD | 280 | N | |
Static axial stiffness, preload class D | 59 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.03 | ||
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 | 9.2 |
Mass bearing | 0.068 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
115x135x12 CRW1 R | 115 | 135 | 12 | Seals |
---|---|---|---|---|
1312 EKTN9 + H 312 | 55 | 130 | 31 | Bearings, units and housings |
15x40x7 HMSA10 V | 15 | 40 | 7 | Seals |
1700541 | 431.8 | 482.6 | 19.05 | Seals |
21320 EK | 100 | 215 | 47 | Bearings, units and housings |
28035 | 71.4502 | 95.28 | 11.13 | Seals |
52236 M | 150 | 250 | 98 | Bearings, units and housings |
592376 | 203.2 | 234.95 | 15.88 | Seals |
99849 | 79.375 | 89.6874 | 25.4 | Seals |
GEM 50 ESX-2LS | 50 | 75 | 28 | Bearings, units and housings |
K 89309 TN | 45 | 85 | Bearings, units and housings | |
NUP 2210 ECML | 50 | 90 | 23 | Bearings, units and housings |
Hot number:
130x170x12 HMS5 RG
1312 EKTN9
23168 CCK/W33
500 VE R
71828 CD/HCP4
7310 BEGAM
BT4B 331487 G/HA1
D/W R168 R-2Z
IR 15x20x13
NU 2222 ECP
OKC 085
PCMF 101207 E
PFD 40 TR
SAFS 22516-11 T
W 6204-2RS1
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