• Welcome

NSK 8578/8520 Bearing

Bearing 8578/8520 NSK , NSK bearing

Dimensional Specifications

  • Bore type NSK Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 8578/8520
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (Da)
304
Size mating parts (db)
250
Size mating parts (da)
267
Size mating parts (Db)
317

Overall dimension

External diameter
327.025 mm
Internal diameter
241.3 mm
B Width
52.388 mm
Weight
11.4 Kg
Outer ring width
36.512 mm

Size Geometric characteristics

rРадиус наружней фаски
3.3 mm
RРадиус внутренней фаски
6.4 mm

Load and resources

Dynamic load capacity
470 kN
C0 Static load capacity
940 kN
Cr Radial dynamic load
470 kN

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
TМонтажная высота в сборе
52.388 mm
Расстояние до действительного центра опоры (a)
59.6 mm
Estimated coefficient (e)
0.41
Y0Estimated coefficient
0.81
Y1Estimated coefficient
1.5
Size
241.3x327.025x52.388

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 8575/8520
    2. NSK
    3. 234.95
    4. 327.025
    5. 52.388
    6. 12.4
    1. 8573/8520
    2. NSK
    3. 228.6
    4. 327.025
    5. 52.388
    6. 13.3
    1. 2585/2523
    2. NSK
    3. 33.338
    4. 69.85
    5. 23.812
    6. 0.432
    1. 52401/52618
    2. NSK
    3. 101.6
    4. 157.162
    5. 36.512
    6. 2.42
    1. M278749/M278710
    2. NSK
    3. 571.5
    4. 812.8
    5. 155.575
    6. 256
    1. 74525/74856
    2. NSK
    3. 133.35
    4. 217.488
    5. 47.625
    6. 6.57
    1. 52393/52638
    2. NSK
    3. 100.012
    4. 161.925
    5. 39.688
    6. 2.92
    1. 7852B
    2. NSK
    3. 260
    4. 320
    5. 28
    6. 4.67
    1. 7852A
    2. NSK
    3. 260
    4. 320
    5. 28
    6. 4.69
    1. H852849/H852810
    2. NSK
    3. 266.7
    4. 444.5
    5. 120.65
    6. 72
    1. EE755285/755360
    2. NSK
    3. 723.9
    4. 914.4
    5. 84.138
    6. 126
    1. M252349/M252310
    2. NSK
    3. 269.875
    4. 381
    5. 74.612
    6. 24.8
    1. FNTA-1528
    2. NSK
    3. 15
    4. 28
    5. 2
    6. 0.0035
    1. 786/772
    2. NSK
    3. 104.775
    4. 180.975
    5. 47.625
    6. 4.65
    1. EE161400/161850
    2. NSK
    3. 355.6
    4. 469.9
    5. 60.325
    6. 24.1
    1. EE161300/161850
    2. NSK
    3. 330.2
    4. 469.9
    5. 60.325
    6. 30.1
    1. 85BNR29SV1V
    2. NSK
    3. 85
    4. 120
    5. 22
    6. 0.617
    1. 24780/24721
    2. NSK
    3. 41.275
    4. 76.2
    5. 25.4
    6. 0.468
    1. 93787/93125
    2. NSK
    3. 200.025
    4. 317.5
    5. 63.5
    6. 18.3
    1. 7848B
    2. NSK
    3. 240
    4. 300
    5. 28
    6. 4.35
    1. 783/772
    2. NSK
    3. 100
    4. 180.975
    5. 47.625
    6. 4.96
    1. 25590/25523
    2. NSK
    3. 45.618
    4. 82.931
    5. 26.988
    6. 0.591
    1. 95528/95975
    2. NSK
    3. 133.35
    4. 247.65
    5. 63.5
    6. 12.9
    1. 85BER29HV1V
    2. NSK
    3. 85
    4. 120
    5. 22
    6. 0.554
    1. 25580/25520
    2. NSK
    3. 44.45
    4. 82.931
    5. 23.812
    6. 0.562
    1. 95525/95925
    2. NSK
    3. 133.35
    4. 234.95
    5. 63.5
    6. 11
    1. 85BNR20HV1V
    2. NSK
    3. 85
    4. 130
    5. 27
    6. 1.107
    1. EE161363/161850
    2. NSK
    3. 346.075
    4. 469.9
    5. 60.325
    6. 26.4
    1. 24780/24720
    2. NSK
    3. 41.275
    4. 76.2
    5. 22.225
    6. 0.429
    1. 15578/15520
    2. NSK
    3. 25.4
    4. 57.15
    5. 17.462
    6. 0.221