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KOYO 30306DJR Bearing

Bearing 30306DJR KOYO , KOYO bearing

Dimensional Specifications

  • Bore type KOYO Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 30306DJR
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
38.5
Size mating parts (Da min.)
55
Size mating parts (Da max.)
63.5
Size mating parts (ra max.)
1.5
Size mating parts (rb max.)
1.5
Size mating parts (da max.)
40
Size mating parts (Db min.)
68

Overall dimension

External diameter
72 mm
Internal diameter
30 mm
B Width
20.75 mm
Weight
0.4 Kg
Outer ring width
14 mm

Size Geometric characteristics

rРадиус наружней фаски
1.5 mm

Load and resources

Dynamic load capacity
50.9 кН
C0 Static load capacity
54.9 кН
Cr Radial dynamic load
50.9 кН
Maximum speed with grease lubrication
4900 об/мин
WoilЧастота вращения предельная при жидкой смазке
6800 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
TМонтажная высота в сборе
20.75 mm
Расстояние до действительного центра опоры (a)
23.7 mm
Estimated coefficient (e)
0.83
Y0Estimated coefficient
0.4
Y1Estimated coefficient
0.73
Size
30x72x20.75
Size (r2 min.)
1.5 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 30308DJR
    2. KOYO
    3. 40
    4. 90
    5. 25.25
    6. 0.757
    1. 30305DJR
    2. KOYO
    3. 25
    4. 62
    5. 18.25
    6. 0.269
    1. 30307DJR
    2. KOYO
    3. 35
    4. 80
    5. 22.75
    6. 0.536
    1. 30309DJR
    2. KOYO
    3. 45
    4. 100
    5. 27.25
    6. 0.973
    1. 30308/30308B
    2. Fersa
    3. 40
    4. 90
    5. 10.25
    1. 30304AJR
    2. KOYO
    3. 20
    4. 52
    5. 16.25
    6. 0.179
    1. 30316DJR
    2. KOYO
    3. 80
    4. 170
    5. 42.5
    6. 4.12
    1. 30303R
    2. KOYO
    3. 17
    4. 47
    5. 15.25
    6. 0.127
    1. 30336D
    2. KOYO
    3. 180
    4. 380
    5. 83
    6. 40.1
    1. 30326D
    2. KOYO
    3. 130
    4. 280
    5. 63.75
    6. 16.3
    1. 30313DJR
    2. KOYO
    3. 65
    4. 140
    5. 36
    6. 2.44
    1. 30311DJR
    2. KOYO
    3. 55
    4. 120
    5. 31.5
    6. 1.59
    1. 30319DJR
    2. KOYO
    3. 95
    4. 200
    5. 49.5
    6. 6.68
    1. 30315DJR
    2. KOYO
    3. 75
    4. 160
    5. 40
    6. 3.45
    1. 30312DJR
    2. KOYO
    3. 60
    4. 130
    5. 33.5
    6. 2.01
    1. 30310DJR/2YD
    2. KOYO
    3. 45
    4. 110
    5. 29.25
    6. 1.25
    1. 30314DJR
    2. KOYO
    3. 70
    4. 150
    5. 38
    6. 2.97
    1. 30310DJR
    2. KOYO
    3. 50
    4. 110
    5. 29.25
    6. 1.25
    1. 30318DJR
    2. KOYO
    3. 90
    4. 190
    5. 46.5
    6. 5.57
    1. 30317DJR
    2. KOYO
    3. 85
    4. 180
    5. 44.5
    6. 4.81
    1. KAA030
    2. KOYO
    3. 76.2
    4. 88.9
    5. 6.35
    6. 0.064
    1. 30328D
    2. KOYO
    3. 140
    4. 300
    5. 67.75
    6. 20
    1. 21309RHK
    2. KOYO
    3. 45
    4. 100
    5. 25
    6. 1.04
    1. 3NCN1030
    2. KOYO
    3. 150
    4. 225
    5. 35
    6. 4.14
    1. 303/32CR
    2. KOYO
    3. 32
    4. 75
    5. 21.75
    6. 0.465
    1. 30321D
    2. KOYO
    3. 105
    4. 225
    5. 53.5
    6. 8.76
    1. 70/530
    2. KOYO
    3. 530
    4. 780
    5. 112
    6. 174
    1. HAR030
    2. KOYO
    3. 150
    4. 225
    5. 35
    6. 4.36
    1. 30320D
    2. KOYO
    3. 100
    4. 215
    5. 51.5
    6. 8.02
    1. KAX030
    2. KOYO
    3. 76.2
    4. 88.9
    5. 6.35
    6. 0.068