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SKF S7211 Bearing

Bearing S7211 ACD/HCP4A SKF , SKF bearing

Dimensional Specifications

  • Bore type SKF Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model S7211
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
64 mm
Size mating parts (Da max.)
91 mm
Size mating parts (db max.)
68.1 mm
Size mating parts (ra max.)
1.5 mm
Size mating parts (rb max.)
0.6 mm
Size mating parts (db min.)
64 mm
Size mating parts (da max.)
68.1 mm
Size (r1.2 min.)
1.5 mm
Size (r3.4 min.)
0.6 mm
Size mating parts (Db max.)
95.8 mm

Overall dimension

External diameter
55 mm
Internal diameter
100 mm
B Width
21 mm
Weight
0.515 Kg

Load and resources

C0 Static load capacity
40.5 кН
Cr Radial dynamic load
52.7 кН
Maximum speed with grease lubrication
15000 об/мин

Other

DwДиаметр шарика
14.288 mm
ZКоличество шариков
15
PuПредел усталостной прочности
1.7 кН
Расстояние до действительного центра опоры (a)
28.7 mm
Estimated coefficient (e)
0.68
Size
100x55x21
Size (d1)
68.9 mm
d2
68.9 mm
D2
89.1 mm
Преднатяг класса A GA
330 Н
Преднатяг класса B GB
660 Н
Преднатяг класса C GC
1320 Н
Preload class D GD
2640 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
191 Н/мкм
Преднатяг класса B
248 Н/мкм
Преднатяг класса C
329 Н/мкм
Preload class D
443 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. S7211
    2. SKF
    3. 100
    4. 55
    5. 21
    6. 0.623
    1. S7213
    2. SKF
    3. 120
    4. 65
    5. 23
    6. 0.882
    1. S7210
    2. SKF
    3. 90
    4. 50
    5. 20
    6. 0.393
    1. S7212
    2. SKF
    3. 110
    4. 60
    5. 22
    6. 0.708
    1. S7201
    2. SKF
    3. 32
    4. 12
    5. 10
    6. 0.034
    1. S7011
    2. SKF
    3. 90
    4. 55
    5. 18
    6. 0.321
    1. S7021
    2. SKF
    3. 160
    4. 105
    5. 26
    6. 1.333
    1. S7214
    2. SKF
    3. 70
    4. 125
    5. 24
    6. 0.95
    1. S7216
    2. SKF
    3. 140
    4. 80
    5. 26
    6. 1.283
    1. S7001
    2. SKF
    3. 28
    4. 12
    5. 8
    6. 0.018
    1. S7217
    2. SKF
    3. 85
    4. 150
    5. 28
    6. 1.55
    1. S7215
    2. SKF
    3. 130
    4. 75
    5. 25
    6. 1.064
    1. S7221
    2. SKF
    3. 105
    4. 190
    5. 36
    6. 3.85
    1. S7021
    2. SKF
    3. 105
    4. 160
    5. 26
    6. 1.6
    1. S7206
    2. SKF
    3. 62
    4. 30
    5. 16
    6. 0.173
    1. S7004
    2. SKF
    3. 42
    4. 20
    5. 12
    6. 0.06
    1. S7001
    2. SKF
    3. 28
    4. 12
    5. 8
    6. 0.019
    1. S7210
    2. SKF
    3. 90
    4. 50
    5. 20
    6. 0.469
    1. S7012
    2. SKF
    3. 95
    4. 60
    5. 18
    6. 0.344
    1. 71901
    2. SKF
    3. 24
    4. 12
    5. 6
    6. 0.01
    1. S7212
    2. SKF
    3. 110
    4. 60
    5. 22
    6. 0.823
    1. S7215
    2. SKF
    3. 130
    4. 75
    5. 25
    6. 1.231
    1. S7015
    2. SKF
    3. 115
    4. 75
    5. 20
    6. 0.538
    1. S7205
    2. SKF
    3. 52
    4. 25
    5. 15
    6. 0.115
    1. S7026
    2. SKF
    3. 200
    4. 130
    5. 33
    6. 2.689
    1. S7011
    2. SKF
    3. 90
    4. 55
    5. 18
    6. 0.374
    1. S7201
    2. SKF
    3. 32
    4. 12
    5. 10
    6. 0.038
    1. 71921
    2. SKF
    3. 145
    4. 105
    5. 20
    6. 0.699
    1. S7008
    2. SKF
    3. 68
    4. 40
    5. 15
    6. 0.171
    1. S7003
    2. SKF
    3. 35
    4. 17
    5. 10
    6. 0.033

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