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SKF 7222 Bearing

Bearing 7222 ACD/HCP4A SKF , SKF bearing

Dimensional Specifications

  • Bore type SKF Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 7222
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
122 mm
Size mating parts (Da max.)
188 mm
Size mating parts (ra max.)
2 mm
Size mating parts (rb max.)
1 mm
Size mating parts (db min.)
122 mm
Size (r1.2 min.)
2.1 mm
Size (r3.4 min.)
1.1 mm
Size mating parts (Db max.)
193 mm

Overall dimension

External diameter
110 mm
Internal diameter
200 mm
B Width
38 mm
Weight
3.857 Kgкг

Load and resources

C0 Static load capacity
160 кН
Cr Radial dynamic load
168 кН
Maximum speed with grease lubrication
7500 об/мин
WoilЧастота вращения предельная при жидкой смазке
12000 /миноб/мин

Other

DwДиаметр шарика
26.988 mm
ZКоличество шариков
16
PuПредел усталостной прочности
5.4 кН
Расстояние до действительного центра опоры (a)
55.4 mm
Estimated coefficient (e)
0.68
Size
200x110x38
Size (D1)
171.3 mm
Size (d1)
138.7 mm
d2
138.7 mm
dn
145.9 mm
GrefКонтрольное количество смазки
54.15 cm³
Преднатяг класса A GA
1050 Н
Преднатяг класса B GB
2100 Н
Преднатяг класса C GC
4200 Н
Preload class D GD
8400 Н
Estimated coefficient f
1.08
Estimated coefficient f1
0.99
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
361 Н/мкм
Преднатяг класса B
469 Н/мкм
Преднатяг класса C
618 Н/мкм
Preload class D
830 Н/мкм
Estimated coefficient (одиночный. тандем) Y2
0.87
Estimated coefficient (одиночный. тандем) Y0
0.38
Estimated coefficient (одиночный. тандем) X2
0.41
Estimated coefficient (спина к спине. лицом к лицу) Y1
0.92
Estimated coefficient (спина к спине. лицом к лицу) Y2
1.41
Estimated coefficient (спина к спине. лицом к лицу) Y0
0.76
Estimated coefficient (спина к спине. лицом к лицу) X2
0.67

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 7200
    2. SKF
    3. 30
    4. 10
    5. 9
    6. 0.029
    1. SS7211
    2. SKF
    3. 55
    4. 100
    5. 21
    6. 0.52
    1. 7204
    2. SKF
    3. 47
    4. 20
    5. 14
    6. 0.09
    1. 7209
    2. SKF
    3. 85
    4. 45
    5. 19
    6. 0.339
    1. 7218
    2. SKF
    3. 160
    4. 90
    5. 30
    6. 1.834
    1. SS7201
    2. SKF
    3. 12
    4. 32
    5. 10
    6. 0.034
    1. SS7208
    2. SKF
    3. 40
    4. 80
    5. 18
    6. 0.33
    1. SS7202
    2. SKF
    3. 15
    4. 35
    5. 11
    6. 0.038
    1. 7221
    2. SKF
    3. 190
    4. 105
    5. 36
    6. 3.142
    1. 7226
    2. SKF
    3. 230
    4. 130
    5. 40
    6. 5.182
    1. 7205
    2. SKF
    3. 52
    4. 25
    5. 15
    6. 0.112
    1. 7211
    2. SKF
    3. 100
    4. 55
    5. 21
    6. 0.505
    1. 7208
    2. SKF
    3. 80
    4. 40
    5. 18
    6. 0.326
    1. 7212
    2. SKF
    3. 110
    4. 60
    5. 22
    6. 0.694
    1. SS7212
    2. SKF
    3. 60
    4. 110
    5. 22
    6. 0.71
    1. 7216
    2. SKF
    3. 140
    4. 80
    5. 26
    6. 1.237
    1. SS7200
    2. SKF
    3. 10
    4. 30
    5. 9
    6. 0.029
    1. 7220
    2. SKF
    3. 180
    4. 100
    5. 34
    6. 2.637
    1. SS7203
    2. SKF
    3. 17
    4. 40
    5. 12
    6. 0.056
    1. 7224
    2. SKF
    3. 120
    4. 215
    5. 40
    6. 4.4
    1. SS7207
    2. SKF
    3. 35
    4. 72
    5. 17
    6. 0.25
    1. SS7210
    2. SKF
    3. 50
    4. 90
    5. 20
    6. 0.39
    1. SS7216
    2. SKF
    3. 80
    4. 140
    5. 26
    6. 1.3
    1. SS7209
    2. SKF
    3. 45
    4. 85
    5. 19
    6. 0.35
    1. 7213
    2. SKF
    3. 65
    4. 120
    5. 23
    6. 0.88
    1. SS7214
    2. SKF
    3. 70
    4. 125
    5. 24
    6. 0.97
    1. S71922
    2. SKF
    3. 150
    4. 110
    5. 20
    6. 0.739
    1. 7210
    2. SKF
    3. 90
    4. 50
    5. 20
    6. 0.386
    1. 7228
    2. SKF
    3. 250
    4. 140
    5. 42
    6. 6.923
    1. SS7205
    2. SKF
    3. 25
    4. 52
    5. 15
    6. 0.11

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