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KOYO NAO50X68X20 Bearing

Bearing NAO50X68X20 KOYO , KOYO bearing

Dimensional Specifications

  • Bore type KOYO Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model NAO50X68X20
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size (r5 min.)
0.3 mm

Overall dimension

External diameter
68 mm
Internal diameter
50 mm
B Width
20 mm
Weight
0.23 Kg
Outer ring width
20 mm
FwДиаметр отверстия комплекта шариков/роликов
55 mm

Load and resources

Dynamic load capacity
30.7 kN
C0 Static load capacity
72.4 kN
Cr Radial dynamic load
30.7 kN
Maximum speed with grease lubrication
4900 об/мин
WoilЧастота вращения предельная при жидкой смазке
7600 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)
0.7
EwНаружный диаметр комплекта шариков/роликов
60 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. NAO50X78X20
    2. KOYO
    3. 50
    4. 78
    5. 20
    6. 0.385
    1. NAO50X68X40
    2. KOYO
    3. 50
    4. 68
    5. 40
    6. 0.45
    1. NAO50X78X40
    2. KOYO
    3. 50
    4. 78
    5. 40
    6. 0.746
    1. NAO50X68X20-IS1
    2. INA
    3. 50
    4. 68
    5. 20
    1. NAO20X35X26
    2. KOYO
    3. 20
    4. 35
    5. 26
    6. 0.112
    1. NAO40X62X20
    2. KOYO
    3. 40
    4. 62
    5. 20
    6. 0.215
    1. NAO50X68X20
    2. Timken
    3. 50
    4. 68
    5. 20
    6. 0.23
    1. NAO30X45X26
    2. KOYO
    3. 30
    4. 45
    5. 26
    6. 0.155
    1. NAO30X47X16
    2. KOYO
    3. 30
    4. 47
    5. 16
    6. 0.106
    1. NAO40X55X17
    2. KOYO
    3. 40
    4. 55
    5. 17
    6. 0.133
    1. NAO20X35X17
    2. KOYO
    3. 20
    4. 35
    5. 17
    6. 0.073
    1. NAO17X30X26
    2. KOYO
    3. 17
    4. 30
    5. 26
    6. 0.084
    1. NAO50X68X40
    2. Timken
    3. 50
    4. 68
    5. 40
    6. 0.45
    1. NAO40X55X34
    2. KOYO
    3. 40
    4. 55
    5. 34
    6. 0.257
    1. NAO12X24X20
    2. KOYO
    3. 12
    4. 24
    5. 20
    6. 0.046
    1. NAO35X55X20
    2. KOYO
    3. 35
    4. 55
    5. 20
    6. 0.185
    1. NAO90X120X30
    2. INA
    3. 90
    4. 120
    5. 30
    1. NAO50X78X20
    2. Timken
    3. 50
    4. 78
    5. 20
    6. 0.385
    1. NAO55X85X30
    2. KOYO
    3. 55
    4. 85
    5. 30
    6. 0.69
    1. NAO20X37X32
    2. KOYO
    3. 20
    4. 37
    5. 32
    6. 0.162
    1. NAO20X37X16
    2. KOYO
    3. 20
    4. 37
    5. 16
    6. 0.08
    1. NAO45X72X20
    2. KOYO
    3. 45
    4. 72
    5. 20
    6. 0.345
    1. NAO80X110X30
    2. INA
    3. 80
    4. 110
    5. 30
    1. NAO60X90X60
    2. KOYO
    3. 60
    4. 90
    5. 60
    6. 1.405
    1. NAO30X47X32
    2. KOYO
    3. 30
    4. 47
    5. 32
    6. 0.218
    1. NAO70X100X30
    2. INA
    3. 70
    4. 100
    5. 30
    1. NAO30X45X17
    2. KOYO
    3. 30
    4. 45
    5. 17
    6. 0.102
    1. NAO40X62X40
    2. KOYO
    3. 40
    4. 62
    5. 40
    6. 0.44
    1. NAO60X90X30
    2. KOYO
    3. 60
    4. 90
    5. 30
    6. 0.745
    1. NAO25X40X26
    2. KOYO
    3. 25
    4. 40
    5. 26
    6. 0.132