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SKF 7004 Bearing

Bearing 7004 CD/HCP4AH SKF , SKF bearing

Dimensional Specifications

  • Bore type SKF Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 7004
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
23.2 mm
Size mating parts (Da max.)
38.8 mm
Size mating parts (ra max.)
0.6 mm
Size mating parts (rb max.)
0.3 mm
Size mating parts (db min.)
23.2 mm
Size (r1.2 min.)
0.6 mm
Size (r3.4 min.)
0.3 mm
Size mating parts (Db max.)
40 mm

Overall dimension

External diameter
20 mm
Internal diameter
42 mm
B Width
12 mm
Weight
0.06 Kg

Load and resources

C0 Static load capacity
4.3 kN
Cr Radial dynamic load
8.7 kN
Maximum speed with grease lubrication
50000 об/мин
WoilЧастота вращения предельная при жидкой смазке
80000 /миноб/мин

Other

DwДиаметр шарика
6.35 mm
ZКоличество шариков
12
PuПредел усталостной прочности
0.18 kN
Расстояние до действительного центра опоры (a)
10.2 mm
Size
42x20x12
Size (D1)
34.8 mm
Size (d1)
27.1 mm
d2
27.1 mm
Радиальное биение/Разностейность (K)
0.5 mm
C1
7.15 mm
dn
28.4 mm
GrefКонтрольное количество смазки
0.9 cm³
Estimated coefficient (f0)
9.2
Преднатяг класса A GA
35 Н
Преднатяг класса B GB
70 Н
Преднатяг класса C GC
140 Н
Preload class D GD
280 Н
Estimated coefficient f
1.03
Estimated coefficient f1
1
Estimated coefficient f2A
1
Estimated coefficient f2B
1.02
Estimated coefficient f2C
1.05
Estimated coefficient f2D
1.09
Estimated coefficient fHC
1.02
Преднатяг класса A
25 Н/мкм
Преднатяг класса B
34 Н/мкм
Преднатяг класса C
46 Н/мкм
Preload class D
65 Н/мкм

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 7006
    2. SKF
    3. 55
    4. 30
    5. 13
    6. 0.095
    1. 7009
    2. SKF
    3. 75
    4. 45
    5. 16
    6. 0.199
    1. 7003
    2. SKF
    3. 35
    4. 17
    5. 10
    6. 0.033
    1. 7010
    2. SKF
    3. 80
    4. 50
    5. 16
    6. 0.216
    1. 7007
    2. SKF
    3. 62
    4. 35
    5. 14
    6. 0.133
    1. 7004
    2. SKF
    3. 42
    4. 20
    5. 12
    6. 0.068
    1. 7000
    2. SKF
    3. 26
    4. 10
    5. 8
    6. 0.017
    1. 7001
    2. SKF
    3. 28
    4. 12
    5. 8
    6. 0.018
    1. 7002
    2. SKF
    3. 32
    4. 15
    5. 9
    6. 0.027
    1. 7020
    2. SKF
    3. 150
    4. 100
    5. 24
    6. 1.046
    1. 706
    2. SKF
    3. 17
    4. 6
    5. 6
    6. 0.005
    1. 708
    2. SKF
    3. 22
    4. 8
    5. 7
    6. 0.011
    1. 7003
    2. SKF
    3. 35
    4. 17
    5. 10
    6. 0.038
    1. 7004
    2. SKF
    3. 42
    4. 20
    5. 12
    6. 0.056
    1. 7003
    2. SKF
    3. 35
    4. 17
    5. 10
    6. 0.03
    1. 7022
    2. SKF
    3. 170
    4. 110
    5. 28
    6. 1.633
    1. 7026
    2. SKF
    3. 200
    4. 130
    5. 33
    6. 2.667
    1. 7007
    2. SKF
    3. 62
    4. 35
    5. 14
    6. 0.153
    1. 7030
    2. SKF
    3. 225
    4. 150
    5. 35
    6. 3.442
    1. 7011
    2. SKF
    3. 90
    4. 55
    5. 18
    6. 0.317
    1. 7036
    2. SKF
    3. 280
    4. 180
    5. 46
    6. 7.69
    1. 709
    2. SKF
    3. 24
    4. 9
    5. 7
    6. 0.013
    1. 7018
    2. SKF
    3. 140
    4. 90
    5. 24
    6. 1.014
    1. 7032
    2. SKF
    3. 240
    4. 160
    5. 38
    6. 4.261
    1. 7008
    2. SKF
    3. 68
    4. 40
    5. 15
    6. 0.192
    1. 7014
    2. SKF
    3. 110
    4. 70
    5. 20
    6. 0.499
    1. 7015
    2. SKF
    3. 115
    4. 75
    5. 20
    6. 0.527
    1. 7034
    2. SKF
    3. 260
    4. 170
    5. 42
    6. 5.925
    1. 707
    2. SKF
    3. 19
    4. 7
    5. 6
    6. 0.007
    1. 7017
    2. SKF
    3. 130
    4. 85
    5. 22
    6. 0.745

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