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SKF 71902 Bearing

Bearing 71902 CE/HCP4AH SKF , SKF bearing

Dimensional Specifications

  • Bore type SKF Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 71902
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
17 mm
Size mating parts (Da max.)
26 mm
Size mating parts (ra max.)
0.3 mm
Size mating parts (rb max.)
0.15 mm
Size mating parts (db min.)
17 mm
Size (r1.2 min.)
0.3 mm
Size (r3.4 min.)
0.15 mm
Size mating parts (Db max.)
27.2 mm

Overall dimension

External diameter
15 mm
Internal diameter
28 mm
B Width
7 mm
Weight
0.013 Kg

Load and resources

C0 Static load capacity
1.4 кН
Cr Radial dynamic load
3.2 кН
Maximum speed with grease lubrication
90000 об/мин
WoilЧастота вращения предельная при жидкой смазке
140000 /миноб/мин

Other

DwДиаметр шарика
3.969 mm
ZКоличество шариков
12
PuПредел усталостной прочности
0.06 кН
Расстояние до действительного центра опоры (a)
6.7 mm
Size
28x15x7
Size (D1)
23.9 mm
Size (d1)
19.1 mm
d2
18.1 mm
Радиальное биение/Разностейность (K)
0.5 mm
C1
4.3 mm
dn
20 mm
GrefКонтрольное количество смазки
0.2 cm³
Estimated coefficient (f0)
7.7
Преднатяг класса A GA
17 Н
Преднатяг класса B GB
51 Н
Преднатяг класса C GC
102 Н
Estimated coefficient f
1.04
Estimated coefficient f1
1
Estimated coefficient f2A
1
Estimated coefficient f2B
1.05
Estimated coefficient f2C
1.09
Estimated coefficient fHC
1.01
Преднатяг класса A
15 Н/мкм
Преднатяг класса B
24 Н/мкм
Преднатяг класса C
32 Н/мкм

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 71904
    2. SKF
    3. 37
    4. 20
    5. 9
    6. 0.032
    1. 71903
    2. SKF
    3. 30
    4. 17
    5. 7
    6. 0.014
    1. 71907
    2. SKF
    3. 55
    4. 35
    5. 10
    6. 0.067
    1. 71900
    2. SKF
    3. 22
    4. 10
    5. 6
    6. 0.008
    1. 71906
    2. SKF
    3. 47
    4. 30
    5. 9
    6. 0.045
    1. 71905
    2. SKF
    3. 42
    4. 25
    5. 9
    6. 0.036
    1. 71901
    2. SKF
    3. 24
    4. 12
    5. 6
    6. 0.009
    1. 71909
    2. SKF
    3. 68
    4. 45
    5. 12
    6. 0.117
    1. 71907
    2. SKF
    3. 55
    4. 35
    5. 10
    6. 0.067
    1. 71912
    2. SKF
    3. 85
    4. 60
    5. 13
    6. 0.162
    1. 71908
    2. SKF
    3. 62
    4. 40
    5. 12
    6. 0.088
    1. 71905
    2. SKF
    3. 42
    4. 25
    5. 9
    6. 0.036
    1. 71902
    2. SKF
    3. 28
    4. 15
    5. 7
    6. 0.015
    1. 71922
    2. SKF
    3. 150
    4. 110
    5. 20
    6. 0.699
    1. 71906
    2. SKF
    3. 47
    4. 30
    5. 9
    6. 0.045
    1. 71904
    2. SKF
    3. 37
    4. 20
    5. 9
    6. 0.032
    1. 719/8
    2. SKF
    3. 19
    4. 8
    5. 6
    6. 0.006
    1. 719/9
    2. SKF
    3. 20
    4. 9
    5. 6
    6. 0.007
    1. 71916
    2. SKF
    3. 110
    4. 80
    5. 16
    6. 0.309
    1. 71915
    2. SKF
    3. 105
    4. 75
    5. 16
    6. 0.291
    1. 71922
    2. SKF
    3. 150
    4. 110
    5. 20
    6. 0.836
    1. 71904
    2. SKF
    3. 37
    4. 20
    5. 9
    6. 0.036
    1. 7000
    2. SKF
    3. 26
    4. 10
    5. 8
    6. 0.017
    1. 71917
    2. SKF
    3. 120
    4. 85
    5. 18
    6. 0.422
    1. 71901
    2. SKF
    3. 24
    4. 12
    5. 6
    6. 0.01
    1. 71924
    2. SKF
    3. 165
    4. 120
    5. 22
    6. 0.928
    1. 71907
    2. SKF
    3. 55
    4. 35
    5. 10
    6. 0.075
    1. 71902
    2. SKF
    3. 28
    4. 15
    5. 7
    6. 0.013
    1. 71918
    2. SKF
    3. 125
    4. 90
    5. 18
    6. 0.459
    1. 71914
    2. SKF
    3. 100
    4. 70
    5. 16
    6. 0.273