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KOYO 30230JR Bearing

Bearing 30230JR KOYO , KOYO bearing

Dimensional Specifications

  • Bore type KOYO Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 30230JR
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
168
Size mating parts (Da min.)
234
Size mating parts (Da max.)
256
Size mating parts (ra max.)
3
Size mating parts (rb max.)
2.5
Size mating parts (da max.)
175
Size mating parts (Db min.)
255

Overall dimension

External diameter
270 mm
Internal diameter
150 mm
B Width
49 mm
Weight
11.6 Kg
Outer ring width
38 mm

Size Geometric characteristics

rРадиус наружней фаски
4 mm

Load and resources

Dynamic load capacity
483 кН
C0 Static load capacity
664 кН
Cr Radial dynamic load
483 кН
Maximum speed with grease lubrication
1300 об/мин
WoilЧастота вращения предельная при жидкой смазке
1800 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
TМонтажная высота в сборе
49 mm
Расстояние до действительного центра опоры (a)
52.4 mm
Estimated coefficient (e)
0.44
Y0Estimated coefficient
0.76
Y1Estimated coefficient
1.38
Size
150x270x49
Size (r2 min.)
3 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 30303JR
    2. KOYO
    3. 17
    4. 47
    5. 15.25
    6. 0.133
    1. 30309CR
    2. KOYO
    3. 45
    4. 100
    5. 27.25
    6. 1
    1. 30309JR
    2. KOYO
    3. 45
    4. 100
    5. 27.25
    6. 1.01
    1. 30305JR
    2. KOYO
    3. 25
    4. 62
    5. 18.25
    6. 0.273
    1. 30210JR
    2. KOYO
    3. 50
    4. 90
    5. 21.75
    6. 0.566
    1. 30236JR
    2. KOYO
    3. 180
    4. 320
    5. 57
    6. 18.3
    1. 30240JR
    2. KOYO
    3. 200
    4. 360
    5. 64
    6. 26.4
    1. 30232JR
    2. KOYO
    3. 160
    4. 290
    5. 52
    6. 14.1
    1. 30238JR
    2. KOYO
    3. 190
    4. 340
    5. 60
    6. 21.9
    1. 30234JR
    2. KOYO
    3. 170
    4. 310
    5. 57
    6. 17.8
    1. 30220JR
    2. KOYO
    3. 100
    4. 180
    5. 37
    6. 3.83
    1. 30310JR
    2. KOYO
    3. 50
    4. 110
    5. 29.25
    6. 1.32
    1. 30330JR
    2. KOYO
    3. 150
    4. 320
    5. 72
    6. 26.6
    1. 30320JR
    2. KOYO
    3. 100
    4. 215
    5. 51.5
    6. 8.49
    1. 30306JR
    2. KOYO
    3. 30
    4. 72
    5. 20.75
    6. 0.411
    1. 30307XR
    2. KOYO
    3. 35
    4. 80
    5. 22.75
    6. 0.56
    1. 32230JR
    2. KOYO
    3. 150
    4. 270
    5. 77
    6. 18.2
    1. 30302JR
    2. KOYO
    3. 15
    4. 42
    5. 14.25
    6. 0.098
    1. 30308XR
    2. KOYO
    3. 40
    4. 90
    5. 25.25
    6. 0.78
    1. 30308JR
    2. KOYO
    3. 40
    4. 90
    5. 25.25
    6. 0.757
    1. 32305XR
    2. KOYO
    3. 25
    4. 62
    5. 25.25
    6. 0.39
    1. 30317JR
    2. KOYO
    3. 85
    4. 180
    5. 44.5
    6. 5.15
    1. 239/1060R
    2. KOYO
    3. 1060
    4. 1400
    5. 250
    6. 1040
    1. 30219JR
    2. KOYO
    3. 95
    4. 170
    5. 34.5
    6. 3.2
    1. 32910JR
    2. KOYO
    3. 50
    4. 72
    5. 15
    6. 0.195
    1. NJ2330-E-M1
    2. FAG
    3. 150
    4. 320
    5. 108
    6. 44.1
    1. 302/28R
    2. KOYO
    3. 28
    4. 58
    5. 17.25
    6. 0.209
    1. 30321JR
    2. KOYO
    3. 105
    4. 225
    5. 53.5
    6. 9.73
    1. 30324JR
    2. KOYO
    3. 120
    4. 260
    5. 59.5
    6. 14.5
    1. 30312JR
    2. KOYO
    3. 60
    4. 130
    5. 33.5
    6. 2.08