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NSK M278749/M278710 Bearing

Bearing M278749/M278710 NSK , NSK bearing

Dimensional Specifications

  • Bore type NSK Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model M278749/M278710
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (Da)
759
Size mating parts (db)
601
Size mating parts (da)
634
Size mating parts (Db)
790

Overall dimension

External diameter
812.8 mm
Internal diameter
571.5 mm
B Width
155.575 mm
Weight
256 Kg
Outer ring width
120.65 mm

Size Geometric characteristics

rРадиус наружней фаски
6.4 mm
RРадиус внутренней фаски
6.4 mm

Load and resources

Dynamic load capacity
4000 kN
C0 Static load capacity
9300 kN
Cr Radial dynamic load
4000 kN

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
TМонтажная высота в сборе
155.575 mm
Расстояние до действительного центра опоры (a)
143.6 mm
Estimated coefficient (e)
0.33
Y0Estimated coefficient
0.99
Y1Estimated coefficient
1.8
Size
571.5x812.8x155.575

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. M272749/M272710
    2. NSK
    3. 479.425
    4. 679.45
    5. 128.588
    6. 148
    1. M249749/M249710
    2. NSK
    3. 254
    4. 358.775
    5. 71.438
    6. 21.5
    1. M270749/M270710
    2. NSK
    3. 447.675
    4. 635
    5. 120.65
    6. 117
    1. M252349/M252310
    2. NSK
    3. 269.875
    4. 381
    5. 74.612
    6. 24.8
    1. M231649/M231610
    2. NSK
    3. 152.4
    4. 222.25
    5. 46.83
    6. 5.76
    1. M249736/M249710
    2. NSK
    3. 237.33
    4. 358.775
    5. 71.438
    6. 25
    1. M246949/M246910
    2. NSK
    3. 237.33
    4. 336.55
    5. 65.088
    6. 17.3
    1. M241549/M241510
    2. NSK
    3. 204.788
    4. 292.1
    5. 57.945
    6. 12.1
    1. M255449/M255410
    2. NSK
    3. 288.925
    4. 406.4
    5. 77.788
    6. 29.8
    1. M238849/M238810
    2. NSK
    3. 187.325
    4. 269.875
    5. 55.562
    6. 10.1
    1. M244249/M244210
    2. NSK
    3. 220.662
    4. 314.325
    5. 61.912
    6. 14.9
    1. M235149/M235113
    2. NSK
    3. 170
    4. 254
    5. 46.038
    6. 7.26
    1. M238840/M238810
    2. NSK
    3. 177.8
    4. 269.875
    5. 55.562
    6. 11.1
    1. M246942/M246910
    2. NSK
    3. 231.775
    4. 336.55
    5. 65.088
    6. 18.4
    1. M235145/M235113
    2. NSK
    3. 165.1
    4. 254
    5. 46.038
    6. 7.72
    1. HM262749/HM262710
    2. NSK
    3. 346.075
    4. 488.95
    5. 95.25
    6. 52.9
    1. L433749/L433710
    2. NSK
    3. 165.1
    4. 215.9
    5. 26.195
    6. 2.45
    1. LM241149/LM241110
    2. NSK
    3. 203.2
    4. 276.225
    5. 42.862
    6. 6.84
    1. HM252343/HM252310
    2. NSK
    3. 254
    4. 422.275
    5. 86.121
    6. 43.2
    1. LL788349/LL788310
    2. NSK
    3. 1066.8
    4. 1219.2
    5. 65.088
    6. 108
    1. LM742745/LM742710
    2. NSK
    3. 212.725
    4. 285.75
    5. 46.038
    6. 8.15
    1. 71432/71750
    2. NSK
    3. 109.952
    4. 190.5
    5. 47.625
    6. 5.37
    1. HM237545/HM237510
    2. NSK
    3. 177.8
    4. 288.925
    5. 63.5
    6. 14.7
    1. 74537/74850
    2. NSK
    3. 136.525
    4. 215.9
    5. 47.625
    6. 6.17
    1. 98400/98788
    2. NSK
    3. 101.6
    4. 200
    5. 52.761
    6. 6.81
    1. HM231132/HM231115
    2. NSK
    3. 139.7
    4. 241.3
    5. 57.15
    6. 10.3
    1. HM237535/HM237510
    2. NSK
    3. 165.1
    4. 288.925
    5. 63.5
    6. 16.4
    1. HM266447/HM266410
    2. NSK
    3. 381
    4. 546.1
    5. 104.775
    6. 78.3
    1. 67782/67720
    2. NSK
    3. 168.275
    4. 247.65
    5. 47.625
    6. 7.85
    1. HM256849/HM256810
    2. NSK
    3. 300.038
    4. 422.275
    5. 82.55
    6. 34.2