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KOYO 30328JR Bearing

Bearing 30328JR KOYO , KOYO bearing

Dimensional Specifications

  • Bore type KOYO Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 30328JR
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
162
Size mating parts (Da min.)
254
Size mating parts (Da max.)
282
Size mating parts (ra max.)
4
Size mating parts (rb max.)
3
Size mating parts (da max.)
179
Size mating parts (Db min.)
273

Overall dimension

External diameter
300 mm
Internal diameter
140 mm
B Width
67.75 mm
Weight
22.6 Kg
Outer ring width
53 mm

Size Geometric characteristics

rРадиус наружней фаски
5 mm

Load and resources

Dynamic load capacity
749 кН
C0 Static load capacity
962 кН
Cr Radial dynamic load
749 кН
Maximum speed with grease lubrication
1300 об/мин
WoilЧастота вращения предельная при жидкой смазке
1700 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
TМонтажная высота в сборе
67.75 mm
Расстояние до действительного центра опоры (a)
56.9 mm
Estimated coefficient (e)
0.35
Y0Estimated coefficient
0.96
Y1Estimated coefficient
1.74
Size
140x300x67.75
Size (r2 min.)
4 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 30308JR
    2. KOYO
    3. 40
    4. 90
    5. 25.25
    6. 0.757
    1. 32308JR
    2. KOYO
    3. 40
    4. 90
    5. 35.25
    6. 1.06
    1. 32218JR
    2. KOYO
    3. 90
    4. 160
    5. 42.5
    6. 3.47
    1. 32306JR
    2. KOYO
    3. 30
    4. 72
    5. 28.75
    6. 0.588
    1. 303/32R
    2. KOYO
    3. 32
    4. 75
    5. 21.75
    6. 0.461
    1. 32048JR
    2. KOYO
    3. 240
    4. 360
    5. 76
    6. 26.8
    1. 30308XR
    2. KOYO
    3. 40
    4. 90
    5. 25.25
    6. 0.78
    1. 30238JR
    2. KOYO
    3. 190
    4. 340
    5. 60
    6. 21.9
    1. 30218JR
    2. KOYO
    3. 90
    4. 160
    5. 32.5
    6. 2.65
    1. 32908JR
    2. KOYO
    3. 40
    4. 62
    5. 15
    6. 0.164
    1. 32228JR
    2. KOYO
    3. 140
    4. 250
    5. 71.75
    6. 14.7
    1. 30309JR
    2. KOYO
    3. 45
    4. 100
    5. 27.25
    6. 1.01
    1. 30324JR
    2. KOYO
    3. 120
    4. 260
    5. 59.5
    6. 14.5
    1. 30306JR
    2. KOYO
    3. 30
    4. 72
    5. 20.75
    6. 0.411
    1. 30326JR
    2. KOYO
    3. 130
    4. 280
    5. 63.75
    6. 18.1
    1. 32038JR
    2. KOYO
    3. 190
    4. 290
    5. 64
    6. 14.7
    1. 32309CR
    2. KOYO
    3. 45
    4. 100
    5. 38.25
    6. 1.45
    1. 30320JR
    2. KOYO
    3. 100
    4. 215
    5. 51.5
    6. 8.49
    1. 30309CR
    2. KOYO
    3. 45
    4. 100
    5. 27.25
    6. 1
    1. 32321JR
    2. KOYO
    3. 105
    4. 225
    5. 81.5
    6. 14.9
    1. 32306CR
    2. KOYO
    3. 30
    4. 72
    5. 28.75
    6. 0.61
    1. 30228JR
    2. KOYO
    3. 140
    4. 250
    5. 45.75
    6. 8.97
    1. 32303JR
    2. KOYO
    3. 17
    4. 47
    5. 20.25
    6. 0.176
    1. 32304JR
    2. KOYO
    3. 20
    4. 52
    5. 22.25
    6. 0.244
    1. 30322JR
    2. KOYO
    3. 110
    4. 240
    5. 54.5
    6. 11.4
    1. 32324JR
    2. KOYO
    3. 120
    4. 260
    5. 90.5
    6. 22.2
    1. 30307XR
    2. KOYO
    3. 35
    4. 80
    5. 22.75
    6. 0.56
    1. 32928JR
    2. KOYO
    3. 140
    4. 190
    5. 32
    6. 2.57
    1. 30208JR
    2. KOYO
    3. 40
    4. 80
    5. 19.75
    6. 0.434
    1. 32028JR
    2. KOYO
    3. 140
    4. 210
    5. 45
    6. 5.28