d | 15 | mm | |
D | 35 | mm | |
B | 11 | mm | |
d1 | 21.4 | mm | |
d2 | 21.4 | mm | |
D2 | 30.7 | mm | |
r1,2 | min. | 0.6 | mm |
r3,4 | min. | 0.3 | mm |
a | 11.5 | mm |
da | min. | 19.2 | mm |
da | max. | 20.8 | mm |
db | min. | 19.2 | mm |
db | max. | 20.8 | mm |
Da | max. | 30.8 | mm |
Db | max. | 32.6 | mm |
ra | max. | 0.6 | mm |
rb | max. | 0.3 | mm |
Basic dynamic load rating | C | 7.15 | kN | |
Basic static load rating | C0 | 3.2 | kN | |
Fatigue load limit | Pu | 0.134 | kN | |
Attainable speed for grease lubrication | 43000 | r/min | ||
Ball diameter | Dw | 6.35 | mm | |
Number of balls | z | 10 | ||
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 45 | N | |
Static axial stiffness, preload class A | 46 | N/µm | ||
Preload class B | GB | 90 | N | |
Static axial stiffness, preload class B | 60 | N/µm | ||
Preload class C | GC | 180 | N | |
Static axial stiffness, preload class C | 78 | N/µm | ||
Preload class D | GD | 360 | N | |
Static axial stiffness, preload class D | 102 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.03 | ||
Calculation factor | f1 | 0.99 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.01 | ||
Calculation factor | f2C | 1.02 | ||
Calculation factor | f2D | 1.05 | ||
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 | 0.044 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
1305 EKTN9 | 25 | 62 | 17 | Bearings, units and housings |
---|---|---|---|---|
BD-22212 EK-H 312 | 55 | 110 | 28 | Bearings, units and housings |
4356 | 11.125 | 25.37 | 6.35 | Seals |
D/W R3-2RZ | 4.762 | 12.7 | 4.978 | Bearings, units and housings |
GS 89428 | 140 | 280 | 28.5 | Bearings, units and housings |
KD10-254 | 26 | 194 | - | Coupling systems |
NU 244 ECM | 220 | 400 | 65 | Bearings, units and housings |
NUP 220 ECP | 100 | 180 | 34 | Bearings, units and housings |
PBMF 21023080 M1G1 | 210 | 230 | 80 | Bearings, units and housings |
PCMW 325401.5 M | 32 | 54 | - | Bearings, units and housings |
PWM 140155180 | 155 | 140 | 180 | Bearings, units and housings |
SHR 120 | 120 | - | - | Coupling systems |
Hot number:
1000360
2211 EKTN9 + H 311
403756
404903
41307
6308/HR22T2
85045
AXK 6590
BT2B 328130
FY 1.11/16 TF/VA201
NJ 2312 ECML
NNCL 4880 CV
SAF 1522 x 3.7/8 TLC
SNW 24x4.1/4
SYE 2 15/16 N
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