d | 45 | mm | |
D | 75 | mm | |
B | 16 | mm | |
d1 | 55.7 | mm | |
d2 | 53.6 | mm | |
D1 | 64.25 | mm | |
r1,2 | min. | 1 | mm |
r3,4 | min. | 0.6 | mm |
a | 16.1 | mm |
da | min. | 49.6 | mm |
db | min. | 49.6 | mm |
Da | max. | 70.4 | mm |
Db | max. | 70.8 | mm |
ra | max. | 1 | mm |
rb | max. | 0.6 | mm |
dn | 57.6 | mm |
Basic dynamic load rating | C | 13 | kN | |
Basic static load rating | C0 | 8.5 | kN | |
Fatigue load limit | Pu | 0.36 | kN | |
Attainable speed for grease lubrication | 32000 | r/min | ||
Attainable speed for oil-air lubrication | 50000 | r/min | ||
Ball diameter | Dw | 7.144 | mm | |
Number of balls | z | 21 | ||
Reference grease quantity | Gref | 3.4 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 70 | N | |
Static axial stiffness, preload class A | 42 | N/µm | ||
Preload class B | GB | 210 | N | |
Static axial stiffness, preload class B | 65 | N/µm | ||
Preload class C | GC | 410 | N | |
Static axial stiffness, preload class C | 88 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.06 | ||
Calculation factor | f1 | 1 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.03 | ||
Calculation factor | f2C | 1.05 | ||
Calculation factor | fHC | 1.01 | ||
Calculation factor | f0 | 8.2 |
Mass bearing | 0.22 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
19278 | 49.2252 | 72.01 | 6.35 | Seals |
---|---|---|---|---|
29422 E | 110 | 230 | 73 | Bearings, units and housings |
608/630 MA | 630 | 780 | 48 | Bearings, units and housings |
BT4B 332814/HA1 | 415.925 | 590.55 | - | Bearings, units and housings |
FYWK 1.15/16 LTHR | 49.213 | - | - | Bearings, units and housings |
NJ 2218 ECP | 90 | 160 | 40 | Bearings, units and housings |
OKCX 660 | 660 | - | ||
PSMF 506050 A51 | 50 | 60 | 50 | Bearings, units and housings |
RNA 4905.2RS | 30 | 42 | 17 | Bearings, units and housings |
SSAFS 22216 T | 80 | - | - | Bearings, units and housings |
SYJ 520 | - | - | - | Bearings, units and housings |
YAR 207-104-2F | 31.75 | 72 | 42.9 | Bearings, units and housings |
Hot number:
24892 CAMA/W20
30x40x7 HMSA10 V
313893
59196 F
5385
61952 MA
6214-2Z/VA228
FY 20 TF
H 2308 E
PBM 210230300 M1G1
SAF 22518 x 3.1/16 T
SAFS 22522 x 3.13/16
SNW 126x4.3/8
W 6304
YAR 206-2RF
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