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SKF 7212 Bearing

Bearing 7212 ACD/P4A SKF , SKF bearing

Dimensional Specifications

  • Bore type SKF Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 7212
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
69 mm
Size mating parts (Da max.)
101 mm
Size mating parts (ra max.)
1.5 mm
Size mating parts (rb max.)
0.6 mm
Size mating parts (db min.)
69 mm
Size (r1.2 min.)
1.5 mm
Size (r3.4 min.)
0.6 mm
Size mating parts (Db max.)
105.8 mm

Overall dimension

External diameter
60 mm
Internal diameter
110 mm
B Width
22 mm
Weight
0.809 Kgкг

Load and resources

C0 Static load capacity
45 кН
Cr Radial dynamic load
55.3 кН
Maximum speed with grease lubrication
11000 об/мин
WoilЧастота вращения предельная при жидкой смазке
18000 /миноб/мин

Other

DwДиаметр шарика
14.288 mm
ZКоличество шариков
16
PuПредел усталостной прочности
1.9 кН
Расстояние до действительного центра опоры (a)
30.9 mm
Estimated coefficient (e)
0.68
Size
110x60x22
Size (D1)
93.6 mm
Size (d1)
76.4 mm
d2
76.4 mm
dn
80.1 mm
GrefКонтрольное количество смазки
10.08 cm³
Преднатяг класса A GA
350 Н
Преднатяг класса B GB
700 Н
Преднатяг класса C GC
1400 Н
Preload class D GD
2800 Н
Estimated coefficient f
1.07
Estimated coefficient f1
0.99
Estimated coefficient f2A
1
Estimated coefficient f2B
1.01
Estimated coefficient f2C
1.02
Estimated coefficient f2D
1.05
Estimated coefficient fHC
1
Преднатяг класса A
182 Н/мкм
Преднатяг класса B
238 Н/мкм
Преднатяг класса C
315 Н/мкм
Preload class D
424 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. SS7212
    2. SKF
    3. 60
    4. 110
    5. 22
    6. 0.82
    1. 7219
    2. SKF
    3. 170
    4. 95
    5. 32
    6. 2.702
    1. SS7203
    2. SKF
    3. 17
    4. 40
    5. 12
    6. 0.065
    1. 7228
    2. SKF
    3. 250
    4. 140
    5. 42
    6. 8.138
    1. 7216
    2. SKF
    3. 140
    4. 80
    5. 26
    6. 1.46
    1. 7202
    2. SKF
    3. 35
    4. 15
    5. 11
    6. 0.043
    1. S71912
    2. SKF
    3. 85
    4. 60
    5. 13
    6. 0.195
    1. SS7202
    2. SKF
    3. 15
    4. 35
    5. 11
    6. 0.044
    1. SS7207
    2. SKF
    3. 35
    4. 72
    5. 17
    6. 0.29
    1. 7224
    2. SKF
    3. 215
    4. 120
    5. 40
    6. 5.423
    1. 7207
    2. SKF
    3. 72
    4. 35
    5. 17
    6. 0.285
    1. 7214
    2. SKF
    3. 125
    4. 70
    5. 24
    6. 1.108
    1. SS7201
    2. SKF
    3. 12
    4. 32
    5. 10
    6. 0.038
    1. SS7212
    2. SKF
    3. 60
    4. 110
    5. 22
    6. 0.71
    1. SS7200
    2. SKF
    3. 10
    4. 30
    5. 9
    6. 0.032
    1. 7218
    2. SKF
    3. 160
    4. 90
    5. 30
    6. 2.266
    1. 7212
    2. SKF
    3. 110
    4. 60
    5. 22
    6. 0.694
    1. 7201
    2. SKF
    3. 32
    4. 12
    5. 10
    6. 0.037
    1. 7215
    2. SKF
    3. 75
    4. 130
    5. 25
    6. 1.2
    1. 7209
    2. SKF
    3. 85
    4. 45
    5. 19
    6. 0.41
    1. 7217
    2. SKF
    3. 150
    4. 85
    5. 28
    6. 1.856
    1. 7200
    2. SKF
    3. 30
    4. 10
    5. 9
    6. 0.032
    1. SS7206
    2. SKF
    3. 30
    4. 62
    5. 16
    6. 0.2
    1. SS7204
    2. SKF
    3. 20
    4. 47
    5. 14
    6. 0.11
    1. SS7214
    2. SKF
    3. 70
    4. 125
    5. 24
    6. 1.15
    1. 7226
    2. SKF
    3. 230
    4. 130
    5. 40
    6. 6.33
    1. 7203
    2. SKF
    3. 40
    4. 17
    5. 12
    6. 0.063
    1. SS7210
    2. SKF
    3. 50
    4. 90
    5. 20
    6. 0.47
    1. SS7205
    2. SKF
    3. 25
    4. 52
    5. 15
    6. 0.13
    1. SS7213
    2. SKF
    3. 65
    4. 120
    5. 23
    6. 1.05

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