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SKF 7004 Bearing

Bearing 7004 CE/P4A 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.)
22 mm
Size mating parts (Da max.)
40 mm
Size mating parts (ra max.)
0.6 mm
Size mating parts (rb max.)
0.3 mm
Size mating parts (db min.)
22 mm
Size (r1.2 min.)
0.6 mm
Size (r3.4 min.)
0.3 mm
Size mating parts (Db max.)
39.6 mm

Overall dimension

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

Load and resources

C0 Static load capacity
3.4 kN
Cr Radial dynamic load
7.4 kN
Maximum speed with grease lubrication
54000 об/мин
WoilЧастота вращения предельная при жидкой смазке
83000 /миноб/мин

Other

DwДиаметр шарика
6.35 mm
ZКоличество шариков
12
PuПредел усталостной прочности
0.143 kN
Расстояние до действительного центра опоры (a)
10.2 mm
Size
42x20x12
Size (D1)
34.21 mm
Size (d1)
26.6 mm
d2
24.8 mm
dn
28.1 mm
GrefКонтрольное количество смазки
1.1 cm³
Estimated coefficient (f0)
7.2
Преднатяг класса A GA
40 Н
Преднатяг класса B GB
120 Н
Преднатяг класса C GC
235 Н
Estimated coefficient f
1.04
Estimated coefficient f1
1
Estimated coefficient f2A
1
Estimated coefficient f2B
1.03
Estimated coefficient f2C
1.05
Estimated coefficient fHC
1
Преднатяг класса A
21 Н/мкм
Преднатяг класса B
32 Н/мкм
Преднатяг класса C
44 Н/мкм

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 7004
    2. SKF
    3. 42
    4. 20
    5. 12
    6. 0.064
    1. 7005
    2. SKF
    3. 47
    4. 25
    5. 12
    6. 0.065
    1. 7011
    2. SKF
    3. 90
    4. 55
    5. 18
    6. 0.392
    1. 7002
    2. SKF
    3. 32
    4. 15
    5. 9
    6. 0.025
    1. 7007
    2. SKF
    3. 62
    4. 35
    5. 14
    6. 0.134
    1. 7020
    2. SKF
    3. 150
    4. 100
    5. 24
    6. 1.123
    1. 7008
    2. SKF
    3. 68
    4. 40
    5. 15
    6. 0.187
    1. 7009
    2. SKF
    3. 75
    4. 45
    5. 16
    6. 0.242
    1. 7001
    2. SKF
    3. 28
    4. 12
    5. 8
    6. 0.019
    1. 7002
    2. SKF
    3. 32
    4. 15
    5. 9
    6. 0.028
    1. 7012
    2. SKF
    3. 95
    4. 60
    5. 18
    6. 0.389
    1. 7005
    2. SKF
    3. 47
    4. 25
    5. 12
    6. 0.074
    1. 7003
    2. SKF
    3. 35
    4. 17
    5. 10
    6. 0.03
    1. S71904
    2. SKF
    3. 37
    4. 20
    5. 9
    6. 0.035
    1. 7016
    2. SKF
    3. 125
    4. 80
    5. 22
    6. 0.856
    1. 7007
    2. SKF
    3. 35
    4. 62
    5. 14
    6. 0.15
    1. 7010
    2. SKF
    3. 80
    4. 50
    5. 16
    6. 0.254
    1. 7006
    2. SKF
    3. 55
    4. 30
    5. 13
    6. 0.114
    1. 7009
    2. SKF
    3. 75
    4. 45
    5. 16
    6. 0.223
    1. 7004
    2. SKF
    3. 42
    4. 20
    5. 12
    6. 0.064
    1. 7018
    2. SKF
    3. 140
    4. 90
    5. 24
    6. 1.203
    1. 7020
    2. SKF
    3. 150
    4. 100
    5. 24
    6. 1.259
    1. 7018
    2. SKF
    3. 140
    4. 90
    5. 24
    6. 1.108
    1. 7013
    2. SKF
    3. 100
    4. 65
    5. 18
    6. 0.433
    1. 7008
    2. SKF
    3. 68
    4. 40
    5. 15
    6. 0.17
    1. 7004
    2. SKF
    3. 42
    4. 20
    5. 12
    6. 0.06
    1. 7019
    2. SKF
    3. 145
    4. 95
    5. 24
    6. 1.209
    1. 7024
    2. SKF
    3. 180
    4. 120
    5. 28
    6. 2.167
    1. 7003
    2. SKF
    3. 35
    4. 17
    5. 10
    6. 0.035
    1. 7011
    2. SKF
    3. 90
    4. 55
    5. 18
    6. 0.362