Angular Contact Bearing1
Angular Contact Bearing1

Angular contact ball bearings, single row 7215BECBJ

SKU:ANG000025
Angular contact ball bearings, single row 7215BECBJ
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Manufacturer : SKF

Description

Technical specification

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Dimensions - 7215 BECBJ

DIMENSIONS

d  
75 mm
D  
130 mm
B  
25 mm
d1  
≈ 96.3 mm
d2  
≈ 85.25 mm
D1  
≈ 110.1 mm
a  
56 mm
r1,2  
min. 1.5 mm
r3,4  
min. 1 mm
Abutment dimensions - 7215 BECBJ

ABUTMENT DIMENSIONS

da  
min. 84 mm
Da  
max. 121 mm
Db  
max. 124 mm
ra  
max. 1.5 mm
rb  
max. 1 mm

CALCULATION DATA

Basic dynamic load rating C
73.5 kN
Basic static load rating C0
65.5 kN
Fatigue load limit Pu
2.7 kN
Reference speed  
6 000 r/min
Limiting speed  
6 300 r/min
Calculation factor A
0.06
Calculation factor kr
0.095
Calculation factor e
1.14
SINGLE BEARING OR BEARING PAIR ARRANGED IN TANDEM
Calculation factor X
0.35
Calculation factor Y0
0.26
Calculation factor Y2
0.57
BEARING PAIR ARRANGED BACK-TO-BACK OR FACE-TO-FACE
Calculation factor X
0.57
Calculation factor Y0
0.52
Calculation factor Y1
0.55
Calculation factor Y2
0.93

MASS

Mass bearing  
1.2 kg
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