d | 20 | mm | |
D | 42 | mm | |
B | 12 | mm | |
d1 | 26.6 | mm | |
d2 | 24.8 | mm | |
D1 | 34.21 | mm | |
r1,2 | min. | 0.6 | mm |
r3,4 | min. | 0.3 | mm |
a | 10.2 | mm |
da | min. | 22 | mm |
db | min. | 22 | mm |
Da | max. | 40 | mm |
Db | max. | 39.6 | mm |
ra | max. | 0.6 | mm |
rb | max. | 0.3 | mm |
dn | 28.1 | mm |
Basic dynamic load rating | C | 7.41 | kN | |
Basic static load rating | C0 | 3.35 | kN | |
Fatigue load limit | Pu | 0.143 | kN | |
Attainable speed for grease lubrication | 54000 | r/min | ||
Attainable speed for oil-air lubrication | 83000 | r/min | ||
Ball diameter | Dw | 6.35 | mm | |
Number of balls | z | 12 | ||
Reference grease quantity | Gref | 1.1 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 40 | N | |
Static axial stiffness, preload class A | 21 | N/µm | ||
Preload class B | GB | 120 | N | |
Static axial stiffness, preload class B | 32 | N/µm | ||
Preload class C | GC | 235 | N | |
Static axial stiffness, preload class C | 44 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.04 | ||
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 | 7.2 |
Mass bearing | 0.064 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
BD-23048-2CS5K/VT143-OH 3048 HE | 220 | 360 | 92 | Bearings, units and housings |
---|---|---|---|---|
30x47x10 HMSA10 V | 30 | 47 | 10 | Seals |
50x70x8 CRW1 V | 50 | 70 | 8 | Seals |
7009 CE/HCP4A | 45 | 75 | 16 | Bearings, units and housings |
740 VRME R | 718 | - | - | Seals |
780x820x18 HS8 R | 780 | 820 | 18 | Seals |
99811 | 19.05 | 24.003 | 11.1252 | Seals |
AH 3232 G | 150 | 160 | 124 | Bearings, units and housings |
C 4026 K30 | 130 | 200 | 69 | Bearings, units and housings |
OKBS 77 | 77 | - | - | |
TU 1.15/16 TF | 49.213 | - | - | Bearings, units and housings |
W 6003-2Z | 17 | 35 | 10 | Bearings, units and housings |
Hot number:
12631
24126-2CS5/VT143
4208 ATN9
51202 V/HR11T1
71914 ACE/HCP4A
71919 ACD/P4AL
HA 2326 L
KMFE 8
NNU 41/1250 M/W33
NUP 2309 ECML
NUP 238 ECML
SAF 1213 T
SAF 22615 x 2.3/8 TLC
SAFS 23048 KATLC x 8.1/2
SYFWK 1.1/2 LTHR
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