• Welcome

SKF 7204 Bearing

Bearing 7204 CD/HCP4A SKF , SKF bearing

Dimensional Specifications

  • Bore type SKF Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 7204
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
25.6 mm
Size mating parts (Da max.)
41.4 mm
Size mating parts (ra max.)
1 mm
Size mating parts (rb max.)
0.3 mm
Size mating parts (db min.)
25.6 mm
Size (r1.2 min.)
1 mm
Size (r3.4 min.)
0.3 mm
Size mating parts (Db max.)
44.6 mm

Overall dimension

External diameter
20 mm
Internal diameter
47 mm
B Width
14 mm
Weight
0.09 Kg

Load and resources

C0 Static load capacity
5.8 кН
Cr Radial dynamic load
11.9 кН
Maximum speed with grease lubrication
43000 об/мин
WoilЧастота вращения предельная при жидкой смазке
60000 /миноб/мин

Other

DwДиаметр шарика
7.938 mm
ZКоличество шариков
11
PuПредел усталостной прочности
0.245 кН
Расстояние до действительного центра опоры (a)
11.6 mm
Size
47x20x14
Size (D1)
38.7 mm
Size (d1)
29.1 mm
d2
29.1 mm
dn
31.1 mm
GrefКонтрольное количество смазки
1.539 cm³
Estimated coefficient (f0)
8.7
Преднатяг класса A GA
45 Н
Преднатяг класса B GB
90 Н
Преднатяг класса C GC
180 Н
Preload class D GD
360 Н
Estimated coefficient f
1.03
Estimated coefficient f1
1
Estimated coefficient f2A
1
Estimated coefficient f2B
1.01
Estimated coefficient f2C
1.03
Estimated coefficient f2D
1.06
Estimated coefficient fHC
1.01
Преднатяг класса A
28 Н/мкм
Преднатяг класса B
37 Н/мкм
Преднатяг класса C
50 Н/мкм
Preload class D
70 Н/мкм

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 7204
    2. SKF
    3. 47
    4. 20
    5. 14
    6. 0.09
    1. SS7213
    2. SKF
    3. 65
    4. 120
    5. 23
    6. 0.88
    1. SS7211
    2. SKF
    3. 55
    4. 100
    5. 21
    6. 0.52
    1. 7213
    2. SKF
    3. 120
    4. 65
    5. 23
    6. 0.879
    1. 7004
    2. SKF
    3. 42
    4. 20
    5. 12
    6. 0.06
    1. 7218
    2. SKF
    3. 160
    4. 90
    5. 30
    6. 1.834
    1. 7212
    2. SKF
    3. 110
    4. 60
    5. 22
    6. 0.694
    1. SS7208
    2. SKF
    3. 40
    4. 80
    5. 18
    6. 0.33
    1. SS7212
    2. SKF
    3. 60
    4. 110
    5. 22
    6. 0.71
    1. S71904
    2. SKF
    3. 37
    4. 20
    5. 9
    6. 0.033
    1. 7200
    2. SKF
    3. 10
    4. 30
    5. 9
    6. 0.029
    1. 7211
    2. SKF
    3. 100
    4. 55
    5. 21
    6. 0.505
    1. 7215
    2. SKF
    3. 130
    4. 75
    5. 25
    6. 1.044
    1. SS7201
    2. SKF
    3. 12
    4. 32
    5. 10
    6. 0.034
    1. SS7207
    2. SKF
    3. 35
    4. 72
    5. 17
    6. 0.25
    1. 7228
    2. SKF
    3. 250
    4. 140
    5. 42
    6. 6.923
    1. 7220
    2. SKF
    3. 100
    4. 180
    5. 34
    6. 2.65
    1. 7216
    2. SKF
    3. 140
    4. 80
    5. 26
    6. 1.237
    1. 7204
    2. SKF
    3. 47
    4. 20
    5. 14
    6. 0.104
    1. 7208
    2. SKF
    3. 80
    4. 40
    5. 18
    6. 0.326
    1. 7214
    2. SKF
    3. 125
    4. 70
    5. 24
    6. 0.95
    1. 7226
    2. SKF
    3. 230
    4. 130
    5. 40
    6. 5.182
    1. 7221
    2. SKF
    3. 190
    4. 105
    5. 36
    6. 3.142
    1. SS7205
    2. SKF
    3. 25
    4. 52
    5. 15
    6. 0.11
    1. SS7200
    2. SKF
    3. 10
    4. 30
    5. 9
    6. 0.029
    1. 7201
    2. SKF
    3. 32
    4. 12
    5. 10
    6. 0.033
    1. SS7209
    2. SKF
    3. 45
    4. 85
    5. 19
    6. 0.35
    1. 7206
    2. SKF
    3. 62
    4. 30
    5. 16
    6. 0.169
    1. SS7214
    2. SKF
    3. 70
    4. 125
    5. 24
    6. 0.97
    1. 7203
    2. SKF
    3. 40
    4. 17
    5. 12
    6. 0.054