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SKF 7309
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SKF 7309

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Item NO.: V029507 MOQ: 0
Weight:    1kgs
Package Size:  
 Price：
$36.71
 Qty：
      $36.71
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HCM

SKF 7309

Delivery time：in stock


Dimensions - 7309 BEP

Dimensions

d
45 mm
Bore diameter
D
100 mm
Outside diameter
B
25 mm
Width
d1
≈66.5 mm
Shoulder diameter of inner ring (large side face)
d2
≈55.25 mm
Shoulder diameter of inner ring (small side face)
D1
≈79.75 mm
Shoulder diameter of outer ring (large side face)
a
43 mm
Distance side face to pressure point
r1,2
min.1.5 mm
Chamfer dimension
r3,4
min.1 mm
Chamfer dimension
Abutment dimensions - 7309 BEP

Abutment dimensions

da
min.54 mm
Diameter of shaft abutment
Da
max.91 mm
Abutment diameter housing
Db
max.94.4 mm
Diameter of housing abutment
ra
max.1.5 mm
Radius of fillet
rb
max.1 mm
Radius of fillet

Calculation data

Basic dynamic load rating C
55.9 kN
Basic static load rating C0
37.5 kN
Fatigue load limit Pu
1.6 kN
Reference speed
8 500 r/min
Limiting speed
8 000 r/min
Minimum axial load factor A
0.0268
Minimum radial load factor kr
0.1
Limiting value e
1.14
SINGLE BEARING OR BEARING PAIR ARRANGED IN TANDEM
Calculation factor (single, tandem) X
0.35
Calculation factor (single, tandem) Y0
0.26
Calculation factor (single, tandem) Y2
0.57
BEARING PAIR ARRANGED BACK-TO-BACK OR FACE-TO-FACE
Calculation factor (back-to-back, face-to-face) X
0.57
Calculation factor (back-to-back, face-to-face) Y0
0.52
Calculation factor (back-to-back, face-to-face) Y1
0.55
Calculation factor (back-to-back, face-to-face) Y2
0.93


 
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