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SKF 719/8 Bearing

Bearing 719/8 ACE/P4AH SKF , SKF bearing

Dimensional Specifications

  • Bore type SKF Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 719/8
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
10 mm
Size mating parts (Da max.)
17 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.)
18.2 mm

Overall dimension

External diameter
8 mm
Internal diameter
19 mm
B Width
6 mm
Weight
0.007 Kg

Load and resources

C0 Static load capacity
0.6 кН
Cr Radial dynamic load
1.7 кН
Maximum speed with grease lubrication
109000 об/мин
WoilЧастота вращения предельная при жидкой смазке
165000 /миноб/мин

Other

DwДиаметр шарика
3.175 mm
ZКоличество шариков
9
PuПредел усталостной прочности
0.026 кН
Расстояние до действительного центра опоры (a)
6.5 mm
Estimated coefficient (e)
0.68
Size
19x8x6
Size (D1)
15.7 mm
Size (d1)
11.3 mm
d2
10.76 mm
Радиальное биение/Разностейность (K)
0.5 mm
C1
3.65 mm
dn
12.2 mm
GrefКонтрольное количество смазки
0.09 cm³
Преднатяг класса A GA
15 Н
Преднатяг класса B GB
46 Н
Преднатяг класса C GC
91 Н
Estimated coefficient f
1.02
Estimated coefficient f1
0.99
Estimated coefficient f2A
1
Estimated coefficient f2B
1.04
Estimated coefficient f2C
1.07
Estimated coefficient fHC
1
Преднатяг класса A
21 Н/мкм
Преднатяг класса B
32 Н/мкм
Преднатяг класса C
41 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. 719/8
    2. SKF
    3. 19
    4. 8
    5. 6
    6. 0.006
    1. 719/9
    2. SKF
    3. 20
    4. 9
    5. 6
    6. 0.007
    1. 719/9
    2. SKF
    3. 20
    4. 9
    5. 6
    6. 0.008
    1. 71904
    2. SKF
    3. 37
    4. 20
    5. 9
    6. 0.036
    1. 71905
    2. SKF
    3. 42
    4. 25
    5. 9
    6. 0.04
    1. 708
    2. SKF
    3. 22
    4. 8
    5. 7
    6. 0.012
    1. 71902
    2. SKF
    3. 28
    4. 15
    5. 7
    6. 0.013
    1. 71906
    2. SKF
    3. 47
    4. 30
    5. 9
    6. 0.045
    1. 71904
    2. SKF
    3. 37
    4. 20
    5. 9
    6. 0.032
    1. 71907
    2. SKF
    3. 55
    4. 35
    5. 10
    6. 0.067
    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
    1. 71906
    2. SKF
    3. 47
    4. 30
    5. 9
    6. 0.05
    1. 708
    2. SKF
    3. 22
    4. 8
    5. 7
    6. 0.011
    1. 71918
    2. SKF
    3. 125
    4. 90
    5. 18
    6. 0.459
    1. 71902
    2. SKF
    3. 28
    4. 15
    5. 7
    6. 0.015
    1. 71903
    2. SKF
    3. 30
    4. 17
    5. 7
    6. 0.016
    1. 71908
    2. SKF
    3. 62
    4. 40
    5. 12
    6. 0.088
    1. 71907
    2. SKF
    3. 55
    4. 35
    5. 10
    6. 0.075
    1. 71901
    2. SKF
    3. 24
    4. 12
    5. 6
    6. 0.01
    1. 71900
    2. SKF
    3. 22
    4. 10
    5. 6
    6. 0.008
    1. 71903
    2. SKF
    3. 30
    4. 17
    5. 7
    6. 0.014
    1. 71912
    2. SKF
    3. 85
    4. 60
    5. 13
    6. 0.162
    1. 71922
    2. SKF
    3. 150
    4. 110
    5. 20
    6. 0.83
    1. 71924
    2. SKF
    3. 165
    4. 120
    5. 22
    6. 1.1
    1. 71918
    2. SKF
    3. 125
    4. 90
    5. 18
    6. 0.59
    1. 71818
    2. SKF
    3. 115
    4. 90
    5. 13
    6. 0.279
    1. 719/8
    2. SKF
    3. 19
    4. 8
    5. 6
    6. 0.006
    1. 71910
    2. SKF
    3. 72
    4. 50
    5. 12
    6. 0.13
    1. 71948
    2. SKF
    3. 320
    4. 240
    5. 38
    6. 8.5

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