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SKF 31306J2/Q Bearing

Bearing 31306J2/Q SKF , SKF bearing

Dimensional Specifications

  • Bore type SKF Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 31306J2/Q
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (Da min.)
55
Size mating parts (Da max.)
65
Size mating parts (ra max.)
1.5
Size mating parts (rb max.)
1.5
Size mating parts (db min.)
37
Size (r3 min.)
1.5 mm
Size (r4 min.)
1.5 mm
Size mating parts (Ca min.)
3
Size mating parts (Cb min.)
6.5
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
0.39 Kg
Outer ring width
14 mm

Size Geometric characteristics

r1 outer ring (flange) installation chamfer
1.5 mm

Load and resources

Dynamic load capacity
47.3 кН
C0 Static load capacity
50 кН
Cr Radial dynamic load
47.3 кН
n Limit speed
9500 об/мин

Protect

Seal Up
Нет

Other

PuПредел усталостной прочности
5.7
Number of rolling tracks
1
TМонтажная высота в сборе
20.75 mm
Расстояние до действительного центра опоры (a)
22 mm
Estimated coefficient (e)
0.83
Y0Estimated coefficient
0.4
Size
30x72x20.75
Estimated coefficient (Y)
0.72
Size (r2 min.)
1.5 mm
Size (d1)
52.7 mm
Частота вращения номинальная
6700 об/мин

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 30306J2/Q
    2. SKF
    3. 30
    4. 72
    5. 20.75
    6. 0.38
    1. 30311J2/Q
    2. SKF
    3. 55
    4. 120
    5. 31.5
    6. 1.55
    1. 30216J2/Q
    2. SKF
    3. 80
    4. 140
    5. 28.25
    6. 1.6
    1. 31311J2/QDF
    2. SKF
    3. 55
    4. 120
    5. 63
    6. 3.3
    1. 30314J2/Q
    2. SKF
    3. 70
    4. 150
    5. 38
    6. 2.95
    1. 31314J2/QCL7CDF
    2. SKF
    3. 70
    4. 150
    5. 76
    6. 6.15
    1. 30315J2/Q
    2. SKF
    3. 75
    4. 160
    5. 40
    6. 3.5
    1. 30308J2/Q
    2. SKF
    3. 40
    4. 90
    5. 25.25
    6. 0.73
    1. 31313J2/QCL7CDF
    2. SKF
    3. 65
    4. 140
    5. 72
    6. 5.05
    1. 31310J2/QCL7CDF
    2. SKF
    3. 50
    4. 110
    5. 58.5
    6. 2.6
    1. 30312J2/Q
    2. SKF
    3. 60
    4. 130
    5. 33.5
    6. 1.95
    1. 31312J2/QDF
    2. SKF
    3. 60
    4. 130
    5. 67
    6. 4.1
    1. 31307J2/Q
    2. SKF
    3. 35
    4. 80
    5. 22.75
    6. 0.52
    1. 31315J2/QCL7CDF
    2. SKF
    3. 75
    4. 160
    5. 80
    6. 7.25
    1. 30304J2/Q
    2. SKF
    3. 20
    4. 52
    5. 16.25
    6. 0.17
    1. 31316J1/QCL7CDF
    2. SKF
    3. 80
    4. 170
    5. 85
    6. 8.75
    1. 30305J2/Q
    2. SKF
    3. 25
    4. 62
    5. 18.25
    6. 0.26
    1. 32306J2/Q
    2. SKF
    3. 30
    4. 72
    5. 28.75
    6. 0.55
    1. NCF
    2. SKF
    3. 225
    4. 150
    5. 56
    6. 7.5
    1. 25577/2/25520/2/Q
    2. SKF
    3. 42.875
    4. 82.931
    5. 23.812
    6. 0.57
    1. 30210J2/QDF
    2. SKF
    3. 50
    4. 90
    5. 43.5
    6. 1.1
    1. 32307
    2. SKF
    3. 80
    4. 35
    5. 32.75
    6. 0.801
    1. 32313J2/Q
    2. SKF
    3. 65
    4. 140
    5. 51
    6. 3.5
    1. 30215J2/Q
    2. SKF
    3. 75
    4. 130
    5. 27.25
    6. 1.4
    1. 30214J2/Q
    2. SKF
    3. 70
    4. 125
    5. 26.25
    6. 1.25
    1. 30215J2/QDF
    2. SKF
    3. 75
    4. 130
    5. 54.5
    6. 2.85
    1. 30316J2
    2. SKF
    3. 80
    4. 170
    5. 42.5
    6. 4.15
    1. 30213J2/QDF
    2. SKF
    3. 65
    4. 120
    5. 49.5
    6. 1.2
    1. 32307/37BJ2/Q
    2. SKF
    3. 37
    4. 80
    5. 32.75
    6. 0.77
    1. 30208
    2. SKF
    3. 80
    4. 40
    5. 19.75
    6. 0.439

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