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SKF S71920 Bearing

Bearing S71920 CB/P4A SKF , SKF bearing

Dimensional Specifications

  • Bore type SKF Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model S71920
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
106 mm
Size mating parts (Da max.)
134 mm
Size mating parts (db max.)
112.5 mm
Size mating parts (ra max.)
1 mm
Size mating parts (rb max.)
0.6 mm
Size mating parts (db min.)
106 mm
Size mating parts (da max.)
114.2 mm
Size (r1.2 min.)
1.1 mm
Size (r3.4 min.)
0.6 mm
Size mating parts (Db max.)
136.8 mm

Overall dimension

External diameter
100 mm
Internal diameter
140 mm
B Width
20 mm
Weight
0.879 Kg

Load and resources

C0 Static load capacity
22.4 кН
Cr Radial dynamic load
21.6 кН
Maximum speed with grease lubrication
12000 об/мин

Other

DwДиаметр шарика
7.938 mm
ZКоличество шариков
37
PuПредел усталостной прочности
0.865 кН
Расстояние до действительного центра опоры (a)
28.9 mm
Size
140x100x20
Size (d1)
114.92 mm
d2
113.16 mm
D2
128.7 mm
Estimated coefficient (f0)
10
Преднатяг класса A GA
72 Н
Преднатяг класса B GB
145 Н
Преднатяг класса C GC
430 Н
Estimated coefficient f
1.11
Estimated coefficient f1
1
Estimated coefficient f2A
1
Estimated coefficient f2B
1.02
Estimated coefficient f2C
1.07
Estimated coefficient fHC
1
Преднатяг класса A
60 Н/мкм
Преднатяг класса B
79 Н/мкм
Преднатяг класса C
125 Н/мкм

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. S71920
    2. SKF
    3. 140
    4. 100
    5. 20
    6. 0.879
    1. S71919
    2. SKF
    3. 130
    4. 95
    5. 18
    6. 0.64
    1. S71919
    2. SKF
    3. 130
    4. 95
    5. 18
    6. 0.606
    1. S71919
    2. SKF
    3. 130
    4. 95
    5. 18
    6. 0.569
    1. S71911
    2. SKF
    3. 80
    4. 55
    5. 13
    6. 0.178
    1. S71918
    2. SKF
    3. 125
    4. 90
    5. 18
    6. 0.61
    1. S71922
    2. SKF
    3. 150
    4. 110
    5. 20
    6. 0.932
    1. S71906
    2. SKF
    3. 47
    4. 30
    5. 9
    6. 0.047
    1. S71915
    2. SKF
    3. 105
    4. 75
    5. 16
    6. 0.361
    1. S71920
    2. SKF
    3. 140
    4. 100
    5. 20
    6. 0.813
    1. S71919
    2. SKF
    3. 130
    4. 95
    5. 18
    6. 0.501
    1. S71920
    2. SKF
    3. 140
    4. 100
    5. 20
    6. 0.682
    1. S71910
    2. SKF
    3. 72
    4. 50
    5. 12
    6. 0.141
    1. S71912
    2. SKF
    3. 60
    4. 85
    5. 13
    6. 0.2
    1. S71919
    2. SKF
    3. 130
    4. 95
    5. 18
    6. 0.596
    1. S71908
    2. SKF
    3. 62
    4. 40
    5. 12
    6. 0.119
    1. S71919
    2. SKF
    3. 130
    4. 95
    5. 18
    6. 0.485
    1. S71920
    2. SKF
    3. 140
    4. 100
    5. 20
    6. 0.78
    1. S71918
    2. SKF
    3. 125
    4. 90
    5. 18
    6. 0.578
    1. S71911
    2. SKF
    3. 80
    4. 55
    5. 13
    6. 0.19
    1. S71916
    2. SKF
    3. 110
    4. 80
    5. 16
    6. 0.372
    1. S71924
    2. SKF
    3. 165
    4. 120
    5. 22
    6. 1.241
    1. S71913
    2. SKF
    3. 90
    4. 65
    5. 13
    6. 0.218
    1. S71914
    2. SKF
    3. 100
    4. 70
    5. 16
    6. 0.362
    1. S71906
    2. SKF
    3. 47
    4. 30
    5. 9
    6. 0.05
    1. S71913
    2. SKF
    3. 90
    4. 65
    5. 13
    6. 0.204
    1. S71909
    2. SKF
    3. 68
    4. 45
    5. 12
    6. 0.131
    1. S71910
    2. SKF
    3. 72
    4. 50
    5. 12
    6. 0.133
    1. S71915
    2. SKF
    3. 105
    4. 75
    5. 16
    6. 0.382
    1. S71907
    2. SKF
    3. 55
    4. 35
    5. 10
    6. 0.077