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KOYO 30205JR Bearing

Bearing 30205JR KOYO , KOYO bearing

Dimensional Specifications

  • Bore type KOYO Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 30205JR
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
30.5
Size mating parts (Da min.)
44
Size mating parts (Da max.)
46.5
Size mating parts (ra max.)
1
Size mating parts (rb max.)
1
Size mating parts (da max.)
31
Size mating parts (Db min.)
48

Overall dimension

External diameter
52 mm
Internal diameter
25 mm
B Width
16.25 mm
Weight
0.156 Kg
Outer ring width
13 mm

Size Geometric characteristics

rРадиус наружней фаски
1 mm

Load and resources

Dynamic load capacity
31.5 кН
C0 Static load capacity
33.7 кН
Cr Radial dynamic load
31.5 кН
Maximum speed with grease lubrication
7800 об/мин
WoilЧастота вращения предельная при жидкой смазке
10000 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
TМонтажная высота в сборе
16.25 mm
Расстояние до действительного центра опоры (a)
12.9 mm
Estimated coefficient (e)
0.37
Y0Estimated coefficient
0.88
Y1Estimated coefficient
1.6
Size
25x52x16.25
Size (r2 min.)
1 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. 30207CR
    2. KOYO
    3. 35
    4. 72
    5. 18.25
    6. 0.35
    1. 32205JR
    2. KOYO
    3. 25
    4. 52
    5. 19.25
    6. 0.188
    1. 30309JR
    2. KOYO
    3. 45
    4. 100
    5. 27.25
    6. 1.01
    1. 32305JR
    2. KOYO
    3. 25
    4. 62
    5. 25.25
    6. 0.386
    1. 30308JR
    2. KOYO
    3. 40
    4. 90
    5. 25.25
    6. 0.757
    1. 30209XR
    2. KOYO
    3. 45
    4. 85
    5. 20.75
    6. 0.5
    1. 30208CR
    2. KOYO
    3. 40
    4. 80
    5. 19.75
    6. 0.445
    1. 30209JR
    2. KOYO
    3. 45
    4. 85
    5. 20.75
    6. 0.502
    1. 30206CR
    2. KOYO
    3. 30
    4. 62
    5. 17.25
    6. 0.23
    1. 30315JR
    2. KOYO
    3. 75
    4. 160
    5. 40
    6. 3.65
    1. 30308XR
    2. KOYO
    3. 40
    4. 90
    5. 25.25
    6. 0.78
    1. 30205XR
    2. KOYO
    3. 25
    4. 52
    5. 16.25
    6. 0.155
    1. 30303JR
    2. KOYO
    3. 17
    4. 47
    5. 15.25
    6. 0.133
    1. 30215JR
    2. KOYO
    3. 75
    4. 130
    5. 27.25
    6. 1.42
    1. 33205JR
    2. KOYO
    3. 25
    4. 52
    5. 22
    6. 0.225
    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. 30207JR
    2. KOYO
    3. 35
    4. 72
    5. 18.25
    6. 0.344
    1. 30309CR
    2. KOYO
    3. 45
    4. 100
    5. 27.25
    6. 1
    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. 30203JR
    2. KOYO
    3. 17
    4. 40
    5. 13.25
    6. 0.081
    1. 30208JR
    2. KOYO
    3. 40
    4. 80
    5. 19.75
    6. 0.434
    1. 30206JR
    2. KOYO
    3. 30
    4. 62
    5. 17.25
    6. 0.236
    1. 33005JR
    2. KOYO
    3. 25
    4. 47
    5. 17
    6. 0.131
    1. 30321JR
    2. KOYO
    3. 105
    4. 225
    5. 53.5
    6. 9.73
    1. 30332JR
    2. KOYO
    3. 160
    4. 340
    5. 75
    6. 31.8
    1. 30314CR
    2. KOYO
    3. 70
    4. 150
    5. 38
    6. 3.1
    1. 30313CR
    2. KOYO
    3. 65
    4. 140
    5. 36
    6. 2.44

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