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SKF 71801 Bearing

Bearing 71801 ACD/HCP4 SKF , SKF bearing

Dimensional Specifications

  • Bore type SKF Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 71801
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
14 mm
Size mating parts (Da max.)
19 mm
Size mating parts (ra max.)
0.3 mm
Size mating parts (rb max.)
0.15 mm
Size mating parts (db min.)
14 mm
Size (r1.2 min.)
0.3 mm
Size (r3.4 min.)
0.15 mm
Size mating parts (Db max.)
20.2 mm

Overall dimension

External diameter
12 mm
Internal diameter
21 mm
B Width
5 mm
Weight
0.006 Kg

Load and resources

C0 Static load capacity
1.1 кН
Cr Radial dynamic load
2 кН
Maximum speed with grease lubrication
75000 об/мин
WoilЧастота вращения предельная при жидкой смазке
110000 /миноб/мин

Other

DwДиаметр шарика
2.381 mm
ZКоличество шариков
14
PuПредел усталостной прочности
0.048 кН
Расстояние до действительного центра опоры (a)
6.4 mm
Estimated coefficient (e)
0.68
Size
21x12x5
Size (D1)
18.1 mm
Size (d1)
15.1 mm
d2
15.1 mm
dn
15.4 mm
GrefКонтрольное количество смазки
0.07 cm³
Преднатяг класса A GA
17 Н
Преднатяг класса B GB
53 Н
Преднатяг класса C GC
105 Н
Estimated coefficient f
1.06
Estimated coefficient f1
0.97
Estimated coefficient f2A
1
Estimated coefficient f2B
1.09
Estimated coefficient f2C
1.17
Estimated coefficient fHC
1.02
Преднатяг класса A
38 Н/мкм
Преднатяг класса B
59 Н/мкм
Преднатяг класса C
80 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. 71800
    2. SKF
    3. 10
    4. 19
    5. 5
    6. 0.005
    1. 71803
    2. SKF
    3. 17
    4. 26
    5. 5
    6. 0.009
    1. 71806
    2. SKF
    3. 42
    4. 30
    5. 7
    6. 0.024
    1. 71921
    2. SKF
    3. 145
    4. 105
    5. 20
    6. 0.699
    1. 71801
    2. SKF
    3. 12
    4. 21
    5. 5
    6. 0.006
    1. 71804
    2. SKF
    3. 32
    4. 20
    5. 7
    6. 0.017
    1. 71911
    2. SKF
    3. 80
    4. 55
    5. 13
    6. 0.152
    1. 71821
    2. SKF
    3. 130
    4. 105
    5. 13
    6. 0.289
    1. 71805
    2. SKF
    3. 37
    4. 25
    5. 7
    6. 0.019
    1. 71811
    2. SKF
    3. 72
    4. 55
    5. 9
    6. 0.073
    1. 71802
    2. SKF
    3. 24
    4. 15
    5. 5
    6. 0.006
    1. 71807
    2. SKF
    3. 47
    4. 35
    5. 7
    6. 0.026
    1. 71809
    2. SKF
    3. 58
    4. 45
    5. 7
    6. 0.037
    1. 71808
    2. SKF
    3. 52
    4. 40
    5. 7
    6. 0.029
    1. 71822
    2. SKF
    3. 110
    4. 140
    5. 16
    6. 0.45
    1. 71932
    2. SKF
    3. 220
    4. 160
    5. 28
    6. 2.23
    1. 71828
    2. SKF
    3. 175
    4. 140
    5. 18
    6. 0.705
    1. 71915
    2. SKF
    3. 105
    4. 75
    5. 16
    6. 0.302
    1. 71913
    2. SKF
    3. 90
    4. 65
    5. 13
    6. 0.174
    1. 71804
    2. SKF
    3. 32
    4. 20
    5. 7
    6. 0.018
    1. 71922
    2. SKF
    3. 150
    4. 110
    5. 20
    6. 0.727
    1. 71930
    2. SKF
    3. 210
    4. 150
    5. 28
    6. 2.03
    1. 71816
    2. SKF
    3. 100
    4. 80
    5. 10
    6. 0.136
    1. 71911
    2. SKF
    3. 80
    4. 55
    5. 13
    6. 0.17
    1. 71819
    2. SKF
    3. 120
    4. 95
    5. 13
    6. 0.263
    1. 71911
    2. SKF
    3. 80
    4. 55
    5. 13
    6. 0.18
    1. 71918
    2. SKF
    3. 125
    4. 90
    5. 18
    6. 0.472
    1. 71921
    2. SKF
    3. 145
    4. 105
    5. 20
    6. 0.699
    1. 71820
    2. SKF
    3. 125
    4. 100
    5. 13
    6. 0.279
    1. 71808
    2. SKF
    3. 52
    4. 40
    5. 7
    6. 0.031

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