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 | 50000 | r/min | ||
Attainable speed for oil-air lubrication | 80000 | 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 | 25 | N/µm | ||
Preload class B | GB | 70 | N | |
Static axial stiffness, preload class B | 34 | N/µm | ||
Preload class C | GC | 140 | N | |
Static axial stiffness, preload class C | 46 | N/µm | ||
Preload class D | GD | 280 | N | |
Static axial stiffness, preload class D | 65 | 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 | 1.02 | ||
Calculation factor | f0 | 9.2 |
Mass bearing | 0.06 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
471601 | 1524 | - | - | Seals |
---|---|---|---|---|
55x75x8 CRW1 V | 55 | 75 | 8 | Seals |
7021 ACD/P4A | 105 | 160 | 26 | Bearings, units and housings |
71944 CD/HCP4A | 220 | 300 | 38 | Bearings, units and housings |
7411 BCBM | 55 | 140 | 33 | Bearings, units and housings |
FSYE 2 15/16 N-118 | 74.6125 | - | - | Bearings, units and housings |
GEZ 400 TXA-2LS | 101.6 | 158.75 | 76.2 | Bearings, units and housings |
H 2309 | 40 | 65 | 50 | Bearings, units and housings |
NKS 32 | 32 | 47 | 22 | Bearings, units and housings |
SAF 22540 T | 182.5625 | - | - | Bearings, units and housings |
SAF 23024 KATLC x 4 | 107.95 | - | - | Bearings, units and housings |
SNW 8x1.3/8 | 34.925 | 40 | 37.9476 | Bearings, units and housings |
Hot number:
107x123x11 CRSA1 R
23808
35x58x10 HMSA10 V
471551
47x90x10 HMSA10 RG
61892 MA
61902-2RZ
6222
71911 ACE/HCP4A
87777
FY 15/16 TF
FY 35 WF
GE 40 TXG3E-2LS
GRA 3038
SNW 3140x7.3/16
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