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SKF 71911 Bearing

Bearing 71911 CD/HCP4AL SKF , SKF bearing

Dimensional Specifications

  • Bore type SKF Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 71911
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
59.6 mm
Size mating parts (Da max.)
75.4 mm
Size mating parts (ra max.)
1 mm
Size mating parts (rb max.)
0.3 mm
Size mating parts (db min.)
59.6 mm
Size (r1.2 min.)
1 mm
Size (r3.4 min.)
0.3 mm
Size mating parts (Db max.)
78 mm

Overall dimension

External diameter
55 mm
Internal diameter
80 mm
B Width
13 mm
Weight
0.152 Kg

Load and resources

C0 Static load capacity
14.6 кН
Cr Radial dynamic load
19.5 кН
Maximum speed with grease lubrication
19000 об/мин
WoilЧастота вращения предельная при жидкой смазке
30000 /миноб/мин

Other

DwДиаметр шарика
7.938 mm
ZКоличество шариков
23
PuПредел усталостной прочности
0.62 кН
Расстояние до действительного центра опоры (a)
15.6 mm
Size
80x55x13
Size (D1)
72.3 mm
Size (d1)
62.7 mm
d2
62.7 mm
Ширина канавки стопорного кольца (b)
2.2 mm
C1
6.5 mm
dn
64.7 mm
GrefКонтрольное количество смазки
2.49 cm³
Estimated coefficient (f0)
10.4
Преднатяг класса A GA
70 Н
Преднатяг класса B GB
140 Н
Преднатяг класса C GC
280 Н
Preload class D GD
560 Н
Estimated coefficient f
1.15
Estimated coefficient f1
1
Estimated coefficient f2A
1
Estimated coefficient f2B
1.07
Estimated coefficient f2C
1.12
Estimated coefficient f2D
1.18
Estimated coefficient fHC
1.04
Преднатяг класса A
54 Н/мкм
Преднатяг класса B
72 Н/мкм
Преднатяг класса C
99 Н/мкм
Preload class D
140 Н/мкм
C2
3.2 mm
C3
2 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 71915
    2. SKF
    3. 105
    4. 75
    5. 16
    6. 0.302
    1. 71918
    2. SKF
    3. 125
    4. 90
    5. 18
    6. 0.472
    1. 71913
    2. SKF
    3. 90
    4. 65
    5. 13
    6. 0.174
    1. 71921
    2. SKF
    3. 145
    4. 105
    5. 20
    6. 0.699
    1. 71916
    2. SKF
    3. 110
    4. 80
    5. 16
    6. 0.318
    1. 71911
    2. SKF
    3. 80
    4. 55
    5. 13
    6. 0.144
    1. 71919
    2. SKF
    3. 130
    4. 95
    5. 18
    6. 0.495
    1. 71911
    2. SKF
    3. 80
    4. 55
    5. 13
    6. 0.17
    1. 71914
    2. SKF
    3. 100
    4. 70
    5. 16
    6. 0.284
    1. 71917
    2. SKF
    3. 120
    4. 85
    5. 18
    6. 0.451
    1. 71913
    2. SKF
    3. 90
    4. 65
    5. 13
    6. 0.17
    1. 71917
    2. SKF
    3. 120
    4. 85
    5. 18
    6. 0.544
    1. 71917
    2. SKF
    3. 120
    4. 85
    5. 18
    6. 0.422
    1. 71924
    2. SKF
    3. 165
    4. 120
    5. 22
    6. 0.992
    1. 71912
    2. SKF
    3. 85
    4. 60
    5. 13
    6. 0.162
    1. 71914
    2. SKF
    3. 100
    4. 70
    5. 16
    6. 0.273
    1. 71944
    2. SKF
    3. 300
    4. 220
    5. 38
    6. 5.557
    1. 71928
    2. SKF
    3. 190
    4. 140
    5. 24
    6. 1.386
    1. 71930
    2. SKF
    3. 210
    4. 150
    5. 28
    6. 2.03
    1. 71916
    2. SKF
    3. 110
    4. 80
    5. 16
    6. 0.309
    1. 71918
    2. SKF
    3. 125
    4. 90
    5. 18
    6. 0.459
    1. 71910
    2. SKF
    3. 72
    4. 50
    5. 12
    6. 0.111
    1. 71916
    2. SKF
    3. 110
    4. 80
    5. 16
    6. 0.354
    1. 71918
    2. SKF
    3. 125
    4. 90
    5. 18
    6. 0.558
    1. 71919
    2. SKF
    3. 130
    4. 95
    5. 18
    6. 0.476
    1. 71913
    2. SKF
    3. 90
    4. 65
    5. 13
    6. 0.194
    1. 71932
    2. SKF
    3. 220
    4. 160
    5. 28
    6. 2.23
    1. 71915
    2. SKF
    3. 105
    4. 75
    5. 16
    6. 0.291
    1. 71915
    2. SKF
    3. 105
    4. 75
    5. 16
    6. 0.344
    1. 71952
    2. SKF
    3. 360
    4. 260
    5. 46
    6. 10.408