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NACHI 12580/12520 Bearing

Bearing 12580/12520 NACHI , NACHI bearing

Dimensional Specifications

  • Bore type NACHI Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 12580/12520
  • Operating Temperature Range -40 to 250 ºF

Overall dimension

External diameter
49.225 mm
Internal diameter
20.638 mm
B Width
19.845 mm
Weight
0.181 Kg
Outer ring width
15.875 mm

Size Geometric characteristics

r1 outer ring (flange) installation chamfer
1.5 mm

Load and resources

Dynamic load capacity
36000 кН
C0 Static load capacity
37000 кН
Cr Radial dynamic load
36000 кН
Maximum speed with grease lubrication
8000 об/мин
WoilЧастота вращения предельная при жидкой смазке
11000 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
TМонтажная высота в сборе
19.845 mm
Расстояние до действительного центра опоры (a)
7.1 mm
Estimated coefficient (e)
0.32
Y0Estimated coefficient
1.0
Y1Estimated coefficient
1.9
Size
20.638x49.225x19.845
Size (r2 min.)
1.5 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 12580/12520
    2. ISO
    3. 20.638
    4. 49.225
    5. 19.845
    6. 0.18
    1. 12580/12520
    2. FBJ
    3. 20.638
    4. 49.225
    5. 19.845
    6. 0.182
    1. 12580/12520
    2. Timken
    3. 20.638
    4. 49.225
    5. 19.845
    6. 0.18
    1. 12580/12520
    2. KOYO
    3. 20.638
    4. 49.225
    5. 19.845
    6. 0.183
    1. 12580/12520
    2. NSK
    3. 20.638
    4. 49.225
    5. 19.845
    6. 0.181
    1. 12580/12520
    2. CX
    3. 20.638
    4. 49.225
    5. 19.845
    6. 0.18
    1. 25580/25520
    2. NACHI
    3. 44.450
    4. 82.931
    5. 23.812
    6. 0.555
    1. 124069X/124112XC
    2. Gamet
    3. 69.85
    4. 112.712
    5. 30.16
    6. 0.995
    1. 5212AZZ
    2. NACHI
    3. 60
    4. 110
    5. 36.5
    6. 1.36
    1. 124069X/124112XH
    2. Gamet
    3. 69.85
    4. 112.712
    5. 73
    6. 2.085
    1. 124069X/124112X
    2. Gamet
    3. 69.85
    4. 112.712
    5. 30.16
    6. 0.96
    1. 5212Z
    2. NACHI
    3. 60
    4. 110
    5. 36.5
    6. 1.36
    1. 25580/25523
    2. NACHI
    3. 44.450
    4. 82.931
    5. 26.988
    6. 0.6
    1. 120063X/120112X
    2. Gamet
    3. 63.5
    4. 112.712
    5. 30.16
    6. 1.1
    1. 124069X/124112XG
    2. Gamet
    3. 69.85
    4. 112.712
    5. 73
    6. 2.015
    1. 120057X/120112XP
    2. Gamet
    3. 57.15
    4. 112.712
    5. 66.65
    6. 2.03
    1. 15120/15250
    2. NACHI
    3. 30.213
    4. 63.500
    5. 20.638
    6. 0.297
    1. 5212N
    2. NACHI
    3. 60
    4. 110
    5. 36.5
    6. 1.36
    1. 5212ANR
    2. NACHI
    3. 60
    4. 110
    5. 36.5
    6. 1.36
    1. 15580/15520
    2. NACHI
    3. 26.988
    4. 51.150
    5. 17.462
    6. 0.205
    1. 15120/15245
    2. NACHI
    3. 30.213
    4. 62.000
    5. 19.050
    6. 0.263
    1. 120057X/120112XH
    2. Gamet
    3. 57.15
    4. 112.712
    5. 73
    6. 2.47
    1. 25580/25521
    2. NACHI
    3. 44.450
    4. 83.058
    5. 23.812
    6. 0.554
    1. 120057X/120112XG
    2. Gamet
    3. 57.15
    4. 112.712
    5. 73
    6. 2.39
    1. 120057X/120112XC
    2. Gamet
    3. 57.15
    4. 112.712
    5. 30.16
    6. 1.13
    1. 5212A
    2. NACHI
    3. 60
    4. 110
    5. 36.5
    6. 1.36
    1. 35BX5212
    2. NACHI
    3. 35
    4. 52
    5. 12
    1. 124069X/124112XP
    2. Gamet
    3. 69.85
    4. 112.712
    5. 66.65
    6. 1.83
    1. 120057X/120112X
    2. Gamet
    3. 57.15
    4. 112.712
    5. 30.16
    6. 1.1
    1. 2212K
    2. NACHI
    3. 60
    4. 110
    5. 28
    6. 1.090

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