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KOYO 30203JR Bearing

Bearing 30203JR KOYO , KOYO bearing

Dimensional Specifications

  • Bore type KOYO Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 30203JR
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
22.5
Size mating parts (Da min.)
33
Size mating parts (Da max.)
34.5
Size mating parts (ra max.)
1
Size mating parts (rb max.)
1
Size mating parts (da max.)
23
Size mating parts (Db min.)
37

Overall dimension

External diameter
40 mm
Internal diameter
17 mm
B Width
13.25 mm
Weight
0.081 Kg
Outer ring width
11 mm

Size Geometric characteristics

rРадиус наружней фаски
1 mm

Load and resources

Dynamic load capacity
20.8 кН
C0 Static load capacity
20.7 кН
Cr Radial dynamic load
20.8 кН
Maximum speed with grease lubrication
10000 об/мин
WoilЧастота вращения предельная при жидкой смазке
14000 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
TМонтажная высота в сборе
13.25 mm
Расстояние до действительного центра опоры (a)
10.1 mm
Estimated coefficient (e)
0.35
Y0Estimated coefficient
0.96
Y1Estimated coefficient
1.74
Size
17x40x13.25
Size (r2 min.)
1 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 30203JR
    2. KOYO
    3. 17
    4. 40
    5. 13.25
    6. 0.081
    1. 30308XR
    2. KOYO
    3. 40
    4. 90
    5. 25.25
    6. 0.78
    1. 30208CR
    2. KOYO
    3. 40
    4. 80
    5. 19.75
    6. 0.445
    1. 30307XR
    2. KOYO
    3. 35
    4. 80
    5. 22.75
    6. 0.56
    1. 30204JR
    2. KOYO
    3. 20
    4. 47
    5. 15.25
    6. 0.127
    1. 30308JR
    2. KOYO
    3. 40
    4. 90
    5. 25.25
    6. 0.757
    1. 32303JR
    2. KOYO
    3. 17
    4. 47
    5. 20.25
    6. 0.176
    1. 30206JR
    2. KOYO
    3. 30
    4. 62
    5. 17.25
    6. 0.236
    1. 30305JR
    2. KOYO
    3. 25
    4. 62
    5. 18.25
    6. 0.273
    1. 30207JR
    2. KOYO
    3. 35
    4. 72
    5. 18.25
    6. 0.344
    1. 30209XR
    2. KOYO
    3. 45
    4. 85
    5. 20.75
    6. 0.5
    1. 30205XR
    2. KOYO
    3. 25
    4. 52
    5. 16.25
    6. 0.155
    1. 30309CR
    2. KOYO
    3. 45
    4. 100
    5. 27.25
    6. 1
    1. 30213JR
    2. KOYO
    3. 65
    4. 120
    5. 24.75
    6. 1.18
    1. 30205JR
    2. KOYO
    3. 25
    4. 52
    5. 16.25
    6. 0.156
    1. 30309JR
    2. KOYO
    3. 45
    4. 100
    5. 27.25
    6. 1.01
    1. 30207CR
    2. KOYO
    3. 35
    4. 72
    5. 18.25
    6. 0.35
    1. 30208JR
    2. KOYO
    3. 40
    4. 80
    5. 19.75
    6. 0.434
    1. 30313JR
    2. KOYO
    3. 65
    4. 140
    5. 36
    6. 2.56
    1. 32203JR
    2. KOYO
    3. 17
    4. 40
    5. 17.25
    6. 0.104
    1. 30206CR
    2. KOYO
    3. 30
    4. 62
    5. 17.25
    6. 0.23
    1. 30209JR
    2. KOYO
    3. 45
    4. 85
    5. 20.75
    6. 0.502
    1. 30302JR
    2. KOYO
    3. 15
    4. 42
    5. 14.25
    6. 0.098
    1. 30306JR
    2. KOYO
    3. 30
    4. 72
    5. 20.75
    6. 0.411
    1. 30220JR
    2. KOYO
    3. 100
    4. 180
    5. 37
    6. 3.83
    1. 30311CR
    2. KOYO
    3. 55
    4. 120
    5. 31.5
    6. 1.58
    1. 30316JR
    2. KOYO
    3. 80
    4. 170
    5. 42.5
    6. 4.46
    1. 30321JR
    2. KOYO
    3. 105
    4. 225
    5. 53.5
    6. 9.73
    1. 30310CR
    2. KOYO
    3. 50
    4. 110
    5. 29.25
    6. 1.25
    1. 30313CR
    2. KOYO
    3. 65
    4. 140
    5. 36
    6. 2.44

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