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SKF 708 Bearing

Bearing 708 ACE/P4AH SKF , SKF bearing

Dimensional Specifications

  • Bore type SKF Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 708
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
10 mm
Size mating parts (Da max.)
20 mm
Size mating parts (ra max.)
0.3 mm
Size mating parts (rb max.)
0.15 mm
Size mating parts (db min.)
10 mm
Size (r1.2 min.)
0.3 mm
Size (r3.4 min.)
0.15 mm
Size mating parts (Db max.)
20.6 mm

Overall dimension

External diameter
8 mm
Internal diameter
22 mm
B Width
7 mm
Weight
0.012 Kg

Load and resources

C0 Static load capacity
0.765 кН
Cr Radial dynamic load
2.3 кН
Maximum speed with grease lubrication
98000 об/мин
WoilЧастота вращения предельная при жидкой смазке
150000 /миноб/мин

Other

DwДиаметр шарика
3.969 mm
ZКоличество шариков
8
PuПредел усталостной прочности
0.032 кН
Расстояние до действительного центра опоры (a)
7.1 mm
Estimated coefficient (e)
0.68
Size
22x8x7
Size (D1)
17.9 mm
Size (d1)
12.1 mm
d2
11.5 mm
Радиальное биение/Разностейность (K)
0.5 mm
C1
4.25 mm
dn
13.3 mm
GrefКонтрольное количество смазки
0.17 cm³
Преднатяг класса A GA
20 Н
Преднатяг класса B GB
60 Н
Преднатяг класса C GC
120 Н
Estimated coefficient f
1.02
Estimated coefficient f1
0.99
Estimated coefficient f2A
1
Estimated coefficient f2B
1.03
Estimated coefficient f2C
1.06
Estimated coefficient fHC
1
Преднатяг класса A
23 Н/мкм
Преднатяг класса B
34 Н/мкм
Преднатяг класса C
45 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. 708
    2. SKF
    3. 22
    4. 8
    5. 7
    6. 0.011
    1. 708
    2. SKF
    3. 22
    4. 8
    5. 7
    6. 0.011
    1. 709
    2. SKF
    3. 24
    4. 9
    5. 7
    6. 0.013
    1. 707
    2. SKF
    3. 19
    4. 7
    5. 6
    6. 0.006
    1. 719/8
    2. SKF
    3. 19
    4. 8
    5. 6
    6. 0.006
    1. 719/8
    2. SKF
    3. 19
    4. 8
    5. 6
    6. 0.007
    1. 707
    2. SKF
    3. 19
    4. 7
    5. 6
    6. 0.007
    1. 709
    2. SKF
    3. 24
    4. 9
    5. 7
    6. 0.014
    1. 708
    2. SKF
    3. 22
    4. 8
    5. 7
    6. 0.012
    1. 706
    2. SKF
    3. 17
    4. 6
    5. 6
    6. 0.005
    1. 706
    2. SKF
    3. 17
    4. 6
    5. 6
    6. 0.006
    1. 71918
    2. SKF
    3. 125
    4. 90
    5. 18
    6. 0.459
    1. 71903
    2. SKF
    3. 30
    4. 17
    5. 7
    6. 0.014
    1. 71904
    2. SKF
    3. 37
    4. 20
    5. 9
    6. 0.032
    1. 707
    2. SKF
    3. 19
    4. 7
    5. 6
    6. 0.008
    1. 7000
    2. SKF
    3. 26
    4. 10
    5. 8
    6. 0.019
    1. 709
    2. SKF
    3. 24
    4. 9
    5. 7
    6. 0.013
    1. 71903
    2. SKF
    3. 30
    4. 17
    5. 7
    6. 0.016
    1. 71907
    2. SKF
    3. 55
    4. 35
    5. 10
    6. 0.067
    1. 7001
    2. SKF
    3. 28
    4. 12
    5. 8
    6. 0.021
    1. 71907
    2. SKF
    3. 55
    4. 35
    5. 10
    6. 0.075
    1. 71906
    2. SKF
    3. 47
    4. 30
    5. 9
    6. 0.045
    1. 706
    2. SKF
    3. 17
    4. 6
    5. 6
    6. 0.005
    1. 71904
    2. SKF
    3. 37
    4. 20
    5. 9
    6. 0.036
    1. 707
    2. SKF
    3. 19
    4. 7
    5. 6
    6. 0.007
    1. 71901
    2. SKF
    3. 24
    4. 12
    5. 6
    6. 0.01
    1. 71902
    2. SKF
    3. 28
    4. 15
    5. 7
    6. 0.013
    1. 7001
    2. SKF
    3. 28
    4. 12
    5. 8
    6. 0.019
    1. 71905
    2. SKF
    3. 42
    4. 25
    5. 9
    6. 0.036
    1. 71901
    2. SKF
    3. 24
    4. 12
    5. 6
    6. 0.009

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