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SKF 71808 Bearing

Bearing 71808 CD/P4 SKF , SKF bearing

Dimensional Specifications

  • Bore type SKF Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 71808
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
42
Size mating parts (Da max.)
50
Size mating parts (ra max.)
0.3
Size mating parts (rb max.)
0.15
Size mating parts (db min.)
42
Size (r3 min.)
0.15 mm
Size (r4 min.)
0.15 mm
Size mating parts (Db max.)
51.2

Overall dimension

External diameter
52 mm
Internal diameter
40 mm
B Width
7 mm
Weight
0.031 Kg
Outer ring width
7 mm

Size Geometric characteristics

r1 outer ring (flange) installation chamfer
0.3 mm

Load and resources

Dynamic load capacity
4.88 кН
C0 Static load capacity
4.9 кН
Cr Radial dynamic load
4.88 кН
Maximum speed with grease lubrication
26 000 об/мин
WoilЧастота вращения предельная при жидкой смазке
38 000 об/мин

Protect

Seal Up
Нет

Other

PuПредел усталостной прочности
0.208
Number of rolling tracks
1
Size
40x52x7
Size (r2 min.)
0.3 mm
Size (D1)
48.1 mm
Size (d1)
44.1 mm
Size (d2)
44.1 mm
Size (dh)
44.5 mm
Estimated coefficient (f0)
17.2

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 71808
    2. SKF
    3. 40
    4. 52
    5. 7
    6. 0.031
    1. 71808
    2. SKF
    3. 52
    4. 40
    5. 7
    6. 0.029
    1. 71809
    2. SKF
    3. 58
    4. 45
    5. 7
    6. 0.039
    1. 71805
    2. SKF
    3. 37
    4. 25
    5. 7
    6. 0.021
    1. 71818
    2. SKF
    3. 115
    4. 90
    5. 13
    6. 0.279
    1. 71824
    2. SKF
    3. 150
    4. 120
    5. 16
    6. 0.55
    1. 71800
    2. SKF
    3. 19
    4. 10
    5. 5
    6. 0.005
    1. 71801
    2. SKF
    3. 21
    4. 12
    5. 5
    6. 0.006
    1. 71802
    2. SKF
    3. 24
    4. 15
    5. 5
    6. 0.007
    1. 71804
    2. SKF
    3. 32
    4. 20
    5. 7
    6. 0.017
    1. 71828
    2. SKF
    3. 175
    4. 140
    5. 18
    6. 0.8
    1. 71814
    2. SKF
    3. 70
    4. 90
    5. 10
    6. 0.13
    1. 71807
    2. SKF
    3. 47
    4. 35
    5. 7
    6. 0.028
    1. 71806
    2. SKF
    3. 42
    4. 30
    5. 7
    6. 0.026
    1. 71803
    2. SKF
    3. 26
    4. 17
    5. 5
    6. 0.01
    1. 71944
    2. SKF
    3. 300
    4. 220
    5. 38
    6. 6.6
    1. 71826
    2. SKF
    3. 165
    4. 130
    5. 18
    6. 0.77
    1. 71801
    2. SKF
    3. 21
    4. 12
    5. 5
    6. 0.006
    1. 71809
    2. SKF
    3. 58
    4. 45
    5. 7
    6. 0.037
    1. 71830
    2. SKF
    3. 190
    4. 150
    5. 20
    6. 1.1
    1. 71819
    2. SKF
    3. 120
    4. 95
    5. 13
    6. 0.292
    1. 71821
    2. SKF
    3. 130
    4. 105
    5. 13
    6. 0.32
    1. 71805
    2. SKF
    3. 37
    4. 25
    5. 7
    6. 0.019
    1. 71802
    2. SKF
    3. 24
    4. 15
    5. 5
    6. 0.006
    1. 71814
    2. SKF
    3. 90
    4. 70
    5. 10
    6. 0.121
    1. 71820
    2. SKF
    3. 125
    4. 100
    5. 13
    6. 0.31
    1. 71924
    2. SKF
    3. 165
    4. 120
    5. 22
    6. 1.15
    1. 71948
    2. SKF
    3. 320
    4. 240
    5. 38
    6. 8.5
    1. 71811
    2. SKF
    3. 72
    4. 55
    5. 9
    6. 0.081
    1. 71815
    2. SKF
    3. 95
    4. 75
    5. 10
    6. 0.142