d | 7 | mm | |
D | 19 | mm | |
B | 6 | mm | |
d1 | 10.8 | mm | |
d2 | 10.8 | mm | |
D1 | 15.2 | mm | |
r1,2 | min. | 0.3 | mm |
r3,4 | min. | 0.15 | mm |
a | 6.1 | mm |
da | min. | 9 | mm |
db | min. | 9 | mm |
Da | max. | 17 | mm |
Db | max. | 18.2 | mm |
ra | max. | 0.3 | mm |
rb | max. | 0.15 | mm |
dn | 11.7 | mm |
Basic dynamic load rating | C | 2.42 | kN | |
Basic static load rating | C0 | 0.95 | kN | |
Fatigue load limit | Pu | 0.04 | kN | |
Attainable speed for grease lubrication | 110000 | r/min | ||
Attainable speed for oil-air lubrication | 170000 | r/min | ||
Ball diameter | Dw | 3.572 | mm | |
Number of balls | z | 8 | ||
Reference grease quantity | Gref | 0.12 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 15 | N | |
Static axial stiffness, preload class A | 25 | N/µm | ||
Preload class B | GB | 30 | N | |
Static axial stiffness, preload class B | 33 | N/µm | ||
Preload class C | GC | 60 | N | |
Static axial stiffness, preload class C | 43 | N/µm | ||
Preload class D | GD | 120 | N | |
Static axial stiffness, preload class D | 57 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.03 | ||
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 | 0.007 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
12830 | 32.5374 | 50.8 | 9.525 | Seals |
---|---|---|---|---|
16054 | 41.275 | 53.98 | 6.35 | Seals |
6310-Z | 50 | 110 | 27 | Bearings, units and housings |
63x85x10 HMSA10 V | 63 | 85 | 10 | Seals |
70/1120 AMB | 1120 | 1580 | 200 | Bearings, units and housings |
FNL 522 A | 100 | - | - | Bearings, units and housings |
GB 4930 | - | - | 148 | Bearings, units and housings |
IR 12X16X12 IS1 | 12 | 16 | 12 | Bearings, units and housings |
PRM 182115 | 18 | 21 | 15 | Bearings, units and housings |
RNU 306 | 42 | 72 | 19 | Bearings, units and housings |
SNL 3288 | 410 | - | - | Bearings, units and housings |
W 61910-2RZ | 50 | 72 | 12 | Bearings, units and housings |
Hot number:
30x42x8 HMS5 V
316062
34x62x10 HMS5 V
628/6-2Z
7304 BECBY
91339
AOH 2244
K 22x32x24
P 47
PCMS 1005002.0 E
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SAF 22624 x 4.1/8
SAW 23544 x 7.7/8
SIL 30 ES
SYNT 35 LTF
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