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SKF 71940 Bearing

Bearing 71940 CD/P4AH1 SKF , SKF bearing

Dimensional Specifications

  • Bore type SKF Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 71940
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
209 mm
Size mating parts (Da max.)
271 mm
Size mating parts (ra max.)
2 mm
Size mating parts (rb max.)
1 mm
Size mating parts (db min.)
209 mm
Size (r1.2 min.)
2.1 mm
Size (r3.4 min.)
1 mm
Size mating parts (Db max.)
275 mm

Overall dimension

External diameter
200 mm
Internal diameter
280 mm
B Width
38 mm
Weight
6.1 Kg

Load and resources

C0 Static load capacity
265 кН
Cr Radial dynamic load
208 кН
Maximum speed with grease lubrication
4800 об/мин
WoilЧастота вращения предельная при жидкой смазке
7000 /миноб/мин

Other

DwДиаметр шарика
25.4 mm
ZКоличество шариков
26
PuПредел усталостной прочности
7.2 кН
Расстояние до действительного центра опоры (a)
51.3 mm
Size
280x200x38
Size (D1)
255.3 mm
Size (d1)
224.7 mm
d2
224.7 mm
Радиальное биение/Разностейность (K)
0.6 mm
C1
10 mm
dn
231.4 mm
GrefКонтрольное количество смазки
81 cm³
Estimated coefficient (f0)
16.3
Преднатяг класса A GA
800 Н
Преднатяг класса B GB
1600 Н
Преднатяг класса C GC
3200 Н
Preload class D GD
6400 Н
Estimated coefficient f
1.23
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
202 Н/мкм
Преднатяг класса B
275 Н/мкм
Преднатяг класса C
387 Н/мкм
Preload class D
565 Н/мкм

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 71932
    2. SKF
    3. 220
    4. 160
    5. 28
    6. 2.7
    1. 71915
    2. SKF
    3. 105
    4. 75
    5. 16
    6. 0.35
    1. 71924
    2. SKF
    3. 165
    4. 120
    5. 22
    6. 1.15
    1. 71934
    2. SKF
    3. 230
    4. 170
    5. 28
    6. 2.85
    1. 71936
    2. SKF
    3. 250
    4. 180
    5. 33
    6. 4.2
    1. 71944
    2. SKF
    3. 300
    4. 220
    5. 38
    6. 6.6
    1. 71919
    2. SKF
    3. 130
    4. 95
    5. 18
    6. 0.58
    1. 71940
    2. SKF
    3. 200
    4. 280
    5. 38
    6. 6.1
    1. 71916
    2. SKF
    3. 110
    4. 80
    5. 16
    6. 0.37
    1. 71926
    2. SKF
    3. 180
    4. 130
    5. 24
    6. 1.55
    1. 71914
    2. SKF
    3. 100
    4. 70
    5. 16
    6. 0.33
    1. 71922
    2. SKF
    3. 150
    4. 110
    5. 20
    6. 0.86
    1. 71940
    2. SKF
    3. 280
    4. 200
    5. 38
    6. 5.11
    1. 71928
    2. SKF
    3. 190
    4. 140
    5. 24
    6. 1.65
    1. 71948
    2. SKF
    3. 320
    4. 240
    5. 38
    6. 8.5
    1. 71917
    2. SKF
    3. 120
    4. 85
    5. 18
    6. 0.53
    1. 71938
    2. SKF
    3. 260
    4. 190
    5. 33
    6. 4.35
    1. 71930
    2. SKF
    3. 210
    4. 150
    5. 28
    6. 2.55
    1. 71921
    2. SKF
    3. 145
    4. 105
    5. 20
    6. 0.82
    1. 71918
    2. SKF
    3. 125
    4. 90
    5. 18
    6. 0.55
    1. 71952
    2. SKF
    3. 360
    4. 260
    5. 46
    6. 12.2
    1. 71911
    2. SKF
    3. 80
    4. 55
    5. 13
    6. 0.18
    1. 71917
    2. SKF
    3. 120
    4. 85
    5. 18
    6. 0.451
    1. 71900
    2. SKF
    3. 22
    4. 10
    5. 6
    6. 0.009
    1. 7020
    2. SKF
    3. 150
    4. 100
    5. 24
    6. 1.263
    1. 71932
    2. SKF
    3. 220
    4. 160
    5. 28
    6. 2.7
    1. 71938
    2. SKF
    3. 260
    4. 190
    5. 33
    6. 4.35
    1. 71936
    2. SKF
    3. 250
    4. 180
    5. 33
    6. 4.2
    1. 71920
    2. SKF
    3. 140
    4. 100
    5. 20
    6. 0.8
    1. 7015
    2. SKF
    3. 115
    4. 75
    5. 20
    6. 0.628