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Timken 2789/2720 Bearing

Bearing 2789/2720 Timken , Timken bearing

Dimensional Specifications

  • Bore type Timken Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 2789/2720
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (Da)
70
Size mating parts (db)
52
Size mating parts (da)
45
Size mating parts (Db)
66

Overall dimension

External diameter
76.2 mm
Internal diameter
39.688 mm
B Width
23.774 mm
Weight
0.48 Kg
Outer ring width
19.05 mm

Size Geometric characteristics

rРадиус наружней фаски
3.3 mm
RРадиус внутренней фаски
3.6 mm

Load and resources

Dynamic load capacity
80.4 кН
C0 Static load capacity
102 кН
Грузоподъемность динамическая (C90)
20.8
Грузоподъемность динамическая (Ca90)
10.8

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
TМонтажная высота в сборе
23.774 mm
Расстояние до действительного центра опоры (a)
-8.1 mm
Estimated coefficient (e)
0.3
Size
39.688x76.2x23.774
Коэффициент (G1)
28.7
Коэффициент (G2)
12.2
Коэффициент (Cg)
0.0177
Коэффициент (K)
1.93
Estimated coefficient (Y)
1.98

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 2789/2729
    2. Timken
    3. 39.688
    4. 76.2
    5. 23.812
    6. 0.48
    1. 2780/2720
    2. Timken
    3. 36.487
    4. 76.2
    5. 23.774
    6. 0.53
    1. 2796/2729
    2. Timken
    3. 34.925
    4. 76.2
    5. 23.812
    6. 0.54
    1. 2796/2720
    2. Timken
    3. 34.925
    4. 76.2
    5. 23.774
    6. 0.54
    1. 2788/2720-B
    2. Timken
    3. 38.1
    4. 76.2
    5. 25.654
    6. 0.54
    1. 2785/2720
    2. Timken
    3. 33.338
    4. 76.2
    5. 23.774
    6. 0.56
    1. 2788/2729
    2. Timken
    3. 38.1
    4. 76.2
    5. 23.812
    6. 0.5
    1. 2793/2720-B
    2. Timken
    3. 34.925
    4. 76.2
    5. 25.654
    6. 0.59
    1. 2794/2720
    2. Timken
    3. 36.487
    4. 76.2
    5. 23.774
    6. 0.52
    1. 2788/2720
    2. Timken
    3. 38.1
    4. 76.2
    5. 23.774
    6. 0.5
    1. 2790/2729
    2. Timken
    3. 33.338
    4. 76.2
    5. 23.812
    6. 0.56
    1. 27690/27620DA+X2S-27690
    2. Timken
    3. 83.345
    4. 125.412
    5. 55.56
    6. 2.3
    1. 2785/2729
    2. Timken
    3. 33.338
    4. 76.2
    5. 23.812
    6. 0.56
    1. 2776/2720
    2. Timken
    3. 38.1
    4. 76.2
    5. 23.774
    6. 0.5
    1. 2793/2729
    2. Timken
    3. 34.925
    4. 76.2
    5. 23.774
    6. 0.56
    1. 2796/2720-B
    2. Timken
    3. 34.925
    4. 76.2
    5. 25.654
    6. 0.58
    1. 2783/2720
    2. Timken
    3. 31.75
    4. 76.2
    5. 23.812
    6. 0.57
    1. 2793/2720
    2. Timken
    3. 34.925
    4. 76.2
    5. 23.774
    6. 0.55
    1. 2777/2720
    2. Timken
    3. 38.1
    4. 76.2
    5. 23.774
    6. 0.49
    1. 2786/2720
    2. Timken
    3. 34.925
    4. 76.2
    5. 23.774
    6. 0.53
    1. 2790/2720
    2. Timken
    3. 33.338
    4. 76.2
    5. 23.774
    6. 0.56
    1. 2786/2720-B
    2. Timken
    3. 34.925
    4. 76.2
    5. 25.654
    6. 0.57
    1. 2780/2729
    2. Timken
    3. 36.487
    4. 76.2
    5. 23.812
    6. 0.53
    1. 2786/2729
    2. Timken
    3. 34.925
    4. 76.2
    5. 23.812
    6. 0.53
    1. 27687/27620-B
    2. Timken
    3. 82.55
    4. 125.412
    5. 25.4
    6. 1.1
    1. 2780/2731
    2. Timken
    3. 36.487
    4. 79.375
    5. 23.812
    6. 0.57
    1. 27687/27620
    2. Timken
    3. 82.55
    4. 125.412
    5. 25.4
    6. 1.04
    1. 2689/2630
    2. Timken
    3. 28.575
    4. 63.1
    5. 23.812
    6. 0.36
    1. 2788A/2735X
    2. Timken
    3. 38.1
    4. 73.025
    5. 23.812
    6. 0.45
    1. 2780/2736
    2. Timken
    3. 36.487
    4. 74.612
    5. 23.812
    6. 0.5

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