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NTN NAO-12x28x12 Bearing

Bearing NAO-12x28x12 NTN , NTN bearing

Dimensional Specifications

  • Bore type NTN Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model NAO-12x28x12
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (db)
21.6
Size mating parts (Db)
16.4
Size mating parts (da min.)
14
Size mating parts (Da max.)
26
Size mating parts (ra max.)
0.3

Overall dimension

External diameter
28 mm
Internal diameter
12 mm
B Width
12 mm
Weight
0.04 Kg
Outer ring width
12 mm

Size Geometric characteristics

rРадиус наружней фаски
0.3 mm

Load and resources

Dynamic load capacity
11.7 kN
C0 Static load capacity
12.5 kN
Cr Radial dynamic load
11.7 kN
Maximum speed with grease lubrication
15 000 об/мин
WoilЧастота вращения предельная при жидкой смазке
23 000 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
Внутренний диаметр (F)
16 mm
Внешний диаметр (E)
22 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. NAO
    2. NBS
    3. 12
    4. 28
    5. 12
    6. 0.0386
    1. NAO-12x24x20ZW
    2. NTN
    3. 12
    4. 24
    5. 20
    6. 0.044
    1. NAO-12x24x13
    2. NTN
    3. 12
    4. 24
    5. 13
    6. 0.03
    1. NA0-12X28X12
    2. NTN
    3. 12.000
    4. 28.000
    5. 12.000
    6. 0.08
    1. 120057X/120112XG
    2. Gamet
    3. 57.15
    4. 112.712
    5. 73
    6. 2.39
    1. 120057X/120112XP
    2. Gamet
    3. 57.15
    4. 112.712
    5. 66.65
    6. 2.03
    1. NAO-15x28x26ZW
    2. NTN
    3. 15
    4. 28
    5. 26
    6. 0.075
    1. 124069X/124112XG
    2. Gamet
    3. 69.85
    4. 112.712
    5. 73
    6. 2.015
    1. 124069X/124112XC
    2. Gamet
    3. 69.85
    4. 112.712
    5. 30.16
    6. 0.995
    1. NAO-15x28x13
    2. NTN
    3. 15
    4. 28
    5. 13
    6. 0.029
    1. 120057X/120112XH
    2. Gamet
    3. 57.15
    4. 112.712
    5. 73
    6. 2.47
    1. 120063X/120112X
    2. Gamet
    3. 63.5
    4. 112.712
    5. 30.16
    6. 1.1
    1. 124069X/124112XP
    2. Gamet
    3. 69.85
    4. 112.712
    5. 66.65
    6. 1.83
    1. 120057X/120112XC
    2. Gamet
    3. 57.15
    4. 112.712
    5. 30.16
    6. 1.13
    1. 124069X/124112X
    2. Gamet
    3. 69.85
    4. 112.712
    5. 30.16
    6. 0.96
    1. NAO-15x32x12
    2. NTN
    3. 15
    4. 32
    5. 12
    6. 0.05
    1. 120057X/120112X
    2. Gamet
    3. 57.15
    4. 112.712
    5. 30.16
    6. 1.1
    1. 124069X/124112XH
    2. Gamet
    3. 69.85
    4. 112.712
    5. 73
    6. 2.085
    1. NAO-50x78x40ZW
    2. NTN
    3. 50
    4. 78
    5. 40
    6. 0.755
    1. NK12/16+IR9X12X16
    2. NTN
    3. 9.000
    4. 19.000
    5. 16.000
    6. 0.07
    1. NAO-50x68x40ZW
    2. NTN
    3. 50
    4. 68
    5. 40
    6. 0.44
    1. 2212-2RS
    2. ISB
    3. 55
    4. 110
    5. 28
    6. 1.4
    1. NAO-50x78x20
    2. NTN
    3. 50
    4. 78
    5. 20
    6. 0.41
    1. NAO-50x68x20
    2. NTN
    3. 50
    4. 68
    5. 20
    6. 0.23
    1. 12580/12520
    2. NACHI
    3. 20.638
    4. 49.225
    5. 19.845
    6. 0.181
    1. NK12/12+IR9X12X12
    2. NTN
    3. 9.000
    4. 19.000
    5. 12.000
    6. 0.06
    1. NAO
    2. NBS
    3. 12
    4. 24
    5. 13
    6. 0.029
    1. NAO
    2. NBS
    3. 12
    4. 24
    5. 20
    6. 0.043
    1. NAO-40x65x20
    2. NTN
    3. 40
    4. 65
    5. 20
    6. 0.279
    1. 123076X/123120C
    2. Gamet
    3. 76.2
    4. 120
    5. 24.6
    6. 1.55

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