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SKF 71972 Bearing

Bearing 71972 CDMA/P4A SKF , SKF bearing

Dimensional Specifications

  • Bore type SKF Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 71972
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
373 mm
Size mating parts (Da max.)
465 mm
Size mating parts (ra max.)
2.5 mm
Size mating parts (rb max.)
1 mm
Size mating parts (db min.)
373 mm
Size (r1.2 min.)
3 mm
Size (r3.4 min.)
1.1 mm
Size mating parts (Db max.)
474 mm

Overall dimension

External diameter
360 mm
Internal diameter
480 mm
B Width
56 mm
Weight
26.7 Kg

Load and resources

C0 Static load capacity
710 кН
Cr Radial dynamic load
397 кН
Maximum speed with grease lubrication
2400 об/мин
WoilЧастота вращения предельная при жидкой смазке
4000 /миноб/мин

Other

DwДиаметр шарика
38.1 mm
ZКоличество шариков
30
PuПредел усталостной прочности
14.6 кН
Расстояние до действительного центра опоры (a)
84.5 mm
Size
480x360x56
Size (D1)
443 mm
Size (d1)
397 mm
d2
397 mm
dn
407 mm
GrefКонтрольное количество смазки
313 cm³
Estimated coefficient (f0)
16.7
Преднатяг класса A GA
1460 Н
Преднатяг класса B GB
2920 Н
Преднатяг класса C GC
5840 Н
Preload class D GD
11680 Н
Estimated coefficient f
1.29
Estimated coefficient f1
1
Estimated coefficient f2A
1
Estimated coefficient f2B
1.04
Estimated coefficient f2C
1.09
Estimated coefficient f2D
1.15
Estimated coefficient fHC
1
Преднатяг класса A
309 Н/мкм
Преднатяг класса B
420 Н/мкм
Преднатяг класса C
588 Н/мкм
Preload class D
853 Н/мкм

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 71972
    2. SKF
    3. 480
    4. 360
    5. 56
    6. 22.632
    1. 71922
    2. SKF
    3. 150
    4. 110
    5. 20
    6. 0.86
    1. 71932
    2. SKF
    3. 220
    4. 160
    5. 28
    6. 2.7
    1. 71960
    2. SKF
    3. 420
    4. 300
    5. 56
    6. 23
    1. 71952
    2. SKF
    3. 360
    4. 260
    5. 46
    6. 12.2
    1. 71912
    2. SKF
    3. 85
    4. 60
    5. 13
    6. 0.19
    1. 71932
    2. SKF
    3. 220
    4. 160
    5. 28
    6. 2.7
    1. 71902
    2. SKF
    3. 15
    4. 28
    5. 7
    6. 0.015
    1. 71922
    2. SKF
    3. 150
    4. 110
    5. 20
    6. 0.86
    1. 71968
    2. SKF
    3. 460
    4. 340
    5. 56
    6. 25.5
    1. 71964
    2. SKF
    3. 440
    4. 320
    5. 56
    6. 24
    1. 71913
    2. SKF
    3. 90
    4. 65
    5. 13
    6. 0.21
    1. 71907
    2. SKF
    3. 55
    4. 35
    5. 10
    6. 0.074
    1. 71902
    2. SKF
    3. 28
    4. 15
    5. 7
    6. 0.014
    1. 71902
    2. SKF
    3. 15
    4. 28
    5. 7
    6. 0.015
    1. 71944
    2. SKF
    3. 300
    4. 220
    5. 38
    6. 6.6
    1. 71928
    2. SKF
    3. 190
    4. 140
    5. 24
    6. 1.65
    1. 71919
    2. SKF
    3. 130
    4. 95
    5. 18
    6. 0.58
    1. 71936
    2. SKF
    3. 250
    4. 180
    5. 33
    6. 4.2
    1. 71932
    2. SKF
    3. 220
    4. 160
    5. 28
    6. 2.23
    1. 71964
    2. SKF
    3. 440
    4. 320
    5. 56
    6. 20.506
    1. 71930
    2. SKF
    3. 210
    4. 150
    5. 28
    6. 2.55
    1. 71932
    2. SKF
    3. 220
    4. 160
    5. 28
    6. 2.23
    1. 71928
    2. SKF
    3. 190
    4. 140
    5. 24
    6. 1.65
    1. 71914
    2. SKF
    3. 100
    4. 70
    5. 16
    6. 0.33
    1. 71905
    2. SKF
    3. 42
    4. 25
    5. 9
    6. 0.042
    1. 71906
    2. SKF
    3. 47
    4. 30
    5. 9
    6. 0.048
    1. 71900
    2. SKF
    3. 22
    4. 10
    5. 6
    6. 0.009
    1. 71934
    2. SKF
    3. 230
    4. 170
    5. 28
    6. 2.85
    1. 71968
    2. SKF
    3. 460
    4. 340
    5. 56
    6. 21.551

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