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KOYO NAO50X78X40 Bearing

Bearing NAO50X78X40 KOYO , KOYO bearing

Dimensional Specifications

  • Bore type KOYO Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model NAO50X78X40
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size (r5 min.)
1 mm

Overall dimension

External diameter
78 mm
Internal diameter
50 mm
B Width
40 mm
Weight
0.746 Kg
Outer ring width
40 mm
FwДиаметр отверстия комплекта шариков/роликов
60 mm

Load and resources

Dynamic load capacity
71.7 kN
C0 Static load capacity
158 kN
Cr Radial dynamic load
71.7 kN
Maximum speed with grease lubrication
4600 об/мин
WoilЧастота вращения предельная при жидкой смазке
7100 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
Distance from the end of the tight ring to the center of the radius of the sphere (S)
1.7
EwНаружный диаметр комплекта шариков/роликов
68 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. NAO50X68X40
    2. KOYO
    3. 50
    4. 68
    5. 40
    6. 0.45
    1. NAO50X78X20
    2. KOYO
    3. 50
    4. 78
    5. 20
    6. 0.385
    1. NAO50X68X20
    2. KOYO
    3. 50
    4. 68
    5. 20
    6. 0.23
    1. NAO50X78X40
    2. Timken
    3. 50
    4. 78
    5. 40
    6. 0.746
    1. NAO40X62X40
    2. KOYO
    3. 40
    4. 62
    5. 40
    6. 0.44
    1. NAO55X85X60
    2. KOYO
    3. 55
    4. 85
    5. 60
    6. 1.32
    1. NAO30X45X17
    2. KOYO
    3. 30
    4. 45
    5. 17
    6. 0.102
    1. NAO40X55X17
    2. KOYO
    3. 40
    4. 55
    5. 17
    6. 0.133
    1. NAO35X55X40
    2. KOYO
    3. 35
    4. 55
    5. 40
    6. 0.37
    1. NAO55X85X30
    2. KOYO
    3. 55
    4. 85
    5. 30
    6. 0.69
    1. NAO40X55X34
    2. KOYO
    3. 40
    4. 55
    5. 34
    6. 0.257
    1. NAO40X62X20
    2. KOYO
    3. 40
    4. 62
    5. 20
    6. 0.215
    1. NAO30X47X32
    2. KOYO
    3. 30
    4. 47
    5. 32
    6. 0.218
    1. NAO30X45X26
    2. KOYO
    3. 30
    4. 45
    5. 26
    6. 0.155
    1. NAO50X78X20
    2. Timken
    3. 50
    4. 78
    5. 20
    6. 0.385
    1. NAO20X37X32
    2. KOYO
    3. 20
    4. 37
    5. 32
    6. 0.162
    1. NAO90X120X30
    2. INA
    3. 90
    4. 120
    5. 30
    1. NAO60X90X60
    2. KOYO
    3. 60
    4. 90
    5. 60
    6. 1.405
    1. NAO80X110X30
    2. INA
    3. 80
    4. 110
    5. 30
    1. NAO45X62X40
    2. KOYO
    3. 45
    4. 62
    5. 40
    6. 0.386
    1. NAO70X100X30
    2. INA
    3. 70
    4. 100
    5. 30
    1. NAO45X72X40
    2. KOYO
    3. 45
    4. 72
    5. 40
    6. 0.68
    1. NAO20X37X16
    2. KOYO
    3. 20
    4. 37
    5. 16
    6. 0.08
    1. NAO60X90X30
    2. KOYO
    3. 60
    4. 90
    5. 30
    6. 0.745
    1. NAO20X35X17
    2. KOYO
    3. 20
    4. 35
    5. 17
    6. 0.073
    1. NAO30X47X16
    2. KOYO
    3. 30
    4. 47
    5. 16
    6. 0.106
    1. NAO20X35X26
    2. KOYO
    3. 20
    4. 35
    5. 26
    6. 0.112
    1. NAO50X68X40
    2. Timken
    3. 50
    4. 68
    5. 40
    6. 0.45
    1. NAO25X40X26
    2. KOYO
    3. 25
    4. 40
    5. 26
    6. 0.132
    1. NAO40X62X40
    2. Timken
    3. 40
    4. 62
    5. 40
    6. 0.44