d | 25 | mm | |
D | 37 | mm | |
B | 7 | mm | |
d1 | 29.1 | mm | |
d2 | 29.1 | mm | |
D1 | 33.1 | mm | |
r1,2 | min. | 0.3 | mm |
r3,4 | min. | 0.15 | mm |
a | 10.8 | mm |
da | min. | 27 | mm |
db | min. | 27 | mm |
Da | max. | 35 | mm |
Db | max. | 36.2 | mm |
ra | max. | 0.3 | mm |
rb | max. | 0.15 | mm |
dn | 29.5 | mm |
Basic dynamic load rating | C | 3.9 | kN | |
Basic static load rating | C0 | 3.05 | kN | |
Fatigue load limit | Pu | 0.129 | kN | |
Attainable speed for grease lubrication | 34000 | r/min | ||
Attainable speed for oil-air lubrication | 53000 | r/min | ||
Ball diameter | Dw | 3.175 | mm | |
Number of balls | z | 20 | ||
Reference grease quantity | Gref | 0.21 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 35 | N | |
Static axial stiffness, preload class A | 60 | N/µm | ||
Preload class B | GB | 105 | N | |
Static axial stiffness, preload class B | 95 | N/µm | ||
Preload class C | GC | 210 | N | |
Static axial stiffness, preload class C | 128 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.11 | ||
Calculation factor | f1 | 0.97 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.08 | ||
Calculation factor | f2C | 1.15 | ||
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 | 0.021 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
404003 | 391 | - | - | Seals |
---|---|---|---|---|
4202 ATN9 | 15 | 35 | 14 | Bearings, units and housings |
71806 ACD/P4 | 30 | 42 | 7 | Bearings, units and housings |
7211 BECBP | 55 | 100 | 21 | Bearings, units and housings |
GRA 3034 | 170 | 230 | 67 | Bearings, units and housings |
BD-C 30/560 KM-AOHX 30/560 | 530 | 820 | 195 | Bearings, units and housings |
PCM 19019560 M | 190 | 195 | 60 | Bearings, units and housings |
PF 50 TR | 50 | - | - | Bearings, units and housings |
SAF 22640 x 7.1/4 TLC | 184.15 | - | - | Bearings, units and housings |
SI 15 ES | 15 | - | 12 | Bearings, units and housings |
W 61909 R-2Z | 45 | 68 | 12 | Bearings, units and housings |
SYFWK 35 LTA | 35 | - | - | Bearings, units and housings |
Hot number:
2212 EKTN9 + H 312
22318 E
24881
33217T145/DB
4940
6217 NR
81140 M
95x115x12 CRSA1 R
EE 649239/649310
N 1015 KPHA/HC5SP
NJ 228 ECML
P 40
S7210 CD/HCP4A
SNL 3176 ATURT
W 61900 R-2RS1
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