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KOYO 30340 Bearing

Bearing 30340 KOYO , KOYO bearing

Dimensional Specifications

  • Bore type KOYO Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 30340
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
228
Size mating parts (Da min.)
354
Size mating parts (Da max.)
398
Size mating parts (ra max.)
5
Size mating parts (rb max.)
4
Size mating parts (da max.)
255
Size mating parts (Db min.)
385

Overall dimension

External diameter
420 mm
Internal diameter
200 mm
B Width
89 mm
Weight
53.5 Kg
Outer ring width
67 mm

Size Geometric characteristics

rРадиус наружней фаски
6 mm

Load and resources

Dynamic load capacity
1120 кН
C0 Static load capacity
1450 кН
Cr Radial dynamic load
1120 кН
Maximum speed with grease lubrication
820 об/мин
WoilЧастота вращения предельная при жидкой смазке
1100 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
TМонтажная высота в сборе
89 mm
Расстояние до действительного центра опоры (a)
79.8 mm
Estimated coefficient (e)
0.35
Y0Estimated coefficient
0.95
Y1Estimated coefficient
1.73
Size
200x420x89
Size (r2 min.)
5 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 30305JR
    2. KOYO
    3. 25
    4. 62
    5. 18.25
    6. 0.273
    1. 30308XR
    2. KOYO
    3. 40
    4. 90
    5. 25.25
    6. 0.78
    1. 30340
    2. KOYO
    3. 200
    4. 420
    5. 89
    6. 53.5
    1. 30306JR
    2. KOYO
    3. 30
    4. 72
    5. 20.75
    6. 0.411
    1. 30302JR
    2. KOYO
    3. 15
    4. 42
    5. 14.25
    6. 0.098
    1. 30304AC
    2. KOYO
    3. 20
    4. 52
    5. 16.25
    6. 0.17
    1. 30308/30308B
    2. Fersa
    3. 40
    4. 90
    5. 10.25
    1. 30307JR-1
    2. KOYO
    3. 35
    4. 80
    5. 22.75
    6. 0.527
    1. 30344
    2. KOYO
    3. 220
    4. 460
    5. 97
    6. 69
    1. 30307XR
    2. KOYO
    3. 35
    4. 80
    5. 22.75
    6. 0.56
    1. 30309JR
    2. KOYO
    3. 45
    4. 100
    5. 27.25
    6. 1.01
    1. 30303JR
    2. KOYO
    3. 17
    4. 47
    5. 15.25
    6. 0.133
    1. 30308JR
    2. KOYO
    3. 40
    4. 90
    5. 25.25
    6. 0.757
    1. 30212JR
    2. KOYO
    3. 60
    4. 110
    5. 23.75
    6. 0.945
    1. 30220JR
    2. KOYO
    3. 100
    4. 180
    5. 37
    6. 3.83
    1. DC4934AVW
    2. KOYO
    3. 170
    4. 230
    5. 60
    6. 7.35
    1. 32309JR
    2. KOYO
    3. 45
    4. 100
    5. 38.25
    6. 1.43
    1. DC4930AVW
    2. KOYO
    3. 150
    4. 210
    5. 60
    6. 6.65
    1. 7234C
    2. KOYO
    3. 170
    4. 310
    5. 52
    6. 15.1
    1. 30210JR
    2. KOYO
    3. 50
    4. 90
    5. 21.75
    6. 0.566
    1. 21309RH
    2. KOYO
    3. 45
    4. 100
    5. 25
    6. 1.05
    1. 30228JR
    2. KOYO
    3. 140
    4. 250
    5. 45.75
    6. 8.97
    1. 305183/1D
    2. KOYO
    3. 160
    4. 239.5
    5. 76
    6. 11.1
    1. 234434B
    2. KOYO
    3. 170
    4. 260
    5. 108
    6. 18.1
    1. 30221JR
    2. KOYO
    3. 105
    4. 190
    5. 39
    6. 4.49
    1. 7030C
    2. KOYO
    3. 150
    4. 225
    5. 35
    6. 4.43
    1. 30321JR
    2. KOYO
    3. 105
    4. 225
    5. 53.5
    6. 9.73
    1. 239434B
    2. KOYO
    3. 170
    4. 230
    5. 72
    6. 7.79
    1. 30264
    2. KOYO
    3. 320
    4. 580
    5. 104
    6. 108
    1. 3062/3162
    2. KOYO
    3. 15.875
    4. 41.275
    5. 14.288
    6. 0.095

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