d | 180 | mm | |
D | 280 | mm | |
B | 46 | mm | |
d1 | 211.8 | mm | |
d2 | 211.8 | mm | |
D1 | 248.2 | mm | |
b | 2.8 | mm | |
C1 | 26.1 | mm | |
C2 | 7.5 | mm | |
C3 | 7.5 | mm | |
r1,2 | min. | 2.1 | mm |
r3,4 | min. | 1.1 | mm |
a | 76.9 | mm |
da | min. | 191 | mm |
db | min. | 191 | mm |
Da | max. | 269 | mm |
Db | max. | 274 | mm |
ra | max. | 2 | mm |
rb | max. | 1 | mm |
dn | 219.7 | mm |
Basic dynamic load rating | C | 229 | kN | |
Basic static load rating | C0 | 275 | kN | |
Fatigue load limit | Pu | 7.65 | kN | |
Attainable speed for grease lubrication | 5300 | r/min | ||
Attainable speed for oil-air lubrication | 8000 | r/min | ||
Ball diameter | Dw | 30.162 | mm | |
Number of balls | z | 21 | ||
Reference grease quantity | Gref | 111 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 1450 | N | |
Static axial stiffness, preload class A | 506 | N/µm | ||
Preload class B | GB | 2900 | N | |
Static axial stiffness, preload class B | 658 | N/µm | ||
Preload class C | GC | 5800 | N | |
Static axial stiffness, preload class C | 868 | N/µm | ||
Preload class D | GD | 11600 | N | |
Static axial stiffness, preload class D | 1167 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.13 | ||
Calculation factor | f1 | 0.99 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.02 | ||
Calculation factor | f2C | 1.05 | ||
Calculation factor | f2D | 1.08 | ||
Calculation factor | fHC | 1.02 | ||
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 | 7.69 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
21x40x7 HMS5 RG | 21 | 40 | 7 | Seals |
---|---|---|---|---|
305704 C-2RS1 | 20 | 52 | 20.6 | Bearings, units and housings |
38x52x7 HMS5 V | 38 | 52 | 7 | Seals |
99501 | 127 | 137.16 | 17.2974 | Seals |
FYE 1 3/4 | 44.45 | - | - | Bearings, units and housings |
BD-C 2207 KTN9-H 307 E | 30 | 72 | 23 | Bearings, units and housings |
BD-C 3156 K-AOH 3156 G | 260 | 460 | 146 | Bearings, units and housings |
HN 4020 | 40 | 47 | 20 | Bearings, units and housings |
KR 52 B | - | 52 | 24 | Bearings, units and housings |
PSM 405050 A51 | 40 | 50 | 50 | Bearings, units and housings |
SNW 3036x6.5/16 | 160.3375 | 180 | 109.9058 | Bearings, units and housings |
STO 40 X | 40 | 80 | 20 | Bearings, units and housings |
Hot number:
15719
15881
175x200x15 HMS5 RG
411506
38.5x58x7 HMS5 RG
5133
71911 ACB/P4A
7202 BEGBP
7405 BCBM
MVR1-20
NA 4908
OKCX 880
PF 1.3/4 TR
SI 30 ES
SYR 1 1/2-18
Previous:7036 ACD/HCP4AH1 Bearings, units and housings ---- Next:7036 ACD/P4A Bearings, units and housings
Return to SKF bearing