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SKF 31311 Bearing

Bearing 31311 J2/QCL7C SKF , SKF bearing

Dimensional Specifications

  • Bore type SKF Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 31311
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (Da min.)
94 mm
Size mating parts (Da max.)
110 mm
Size mating parts (ra max.)
2.5 mm
Size mating parts (rb max.)
2 mm
Size mating parts (db min.)
65 mm
Size mating parts (Ca min.)
4 mm
Size mating parts (Cb min.)
10.5 mm
Size mating parts (da max.)
68 mm
Size mating parts (Db min.)
113 mm
Size (r1.2 min.)
2.5 mm
Size (r3.4 min.)
2 mm

Overall dimension

External diameter
55 mm
Internal diameter
120 mm
B Width
31.5 mm
Weight
1.55 Kg
Outer ring width
21 mm

Load and resources

C0 Static load capacity
137 кН
Cr Radial dynamic load
121 кН
nG Limit speed
5600 1/min

Other

PuПредел усталостной прочности
16.6 кН
TМонтажная высота в сборе
31.5 mm
Расстояние до действительного центра опоры (a)
37.053 mm
Estimated coefficient (e)
0.83
Y0Estimated coefficient
0.4
Size
120x55x31.5
Estimated coefficient (Y)
0.72
Size (d1)
88.4 mm
Частота вращения номинальная
3800 об/мин

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 31312
    2. SKF
    3. 130
    4. 60
    5. 33.5
    6. 1.924
    1. 31313
    2. SKF
    3. 140
    4. 65
    5. 36
    6. 2.36
    1. 31310
    2. SKF
    3. 110
    4. 50
    5. 29.25
    6. 1.22
    1. 31314
    2. SKF
    3. 150
    4. 70
    5. 38
    6. 2.876
    1. 31316
    2. SKF
    3. 170
    4. 80
    5. 42.5
    6. 4.056
    1. 32311
    2. SKF
    3. 120
    4. 55
    5. 45.5
    6. 2.568
    1. 32311BJ2/QCL7C
    2. SKF
    3. 55
    4. 120
    5. 45.5
    6. 2.5
    1. 31308
    2. SKF
    3. 90
    4. 40
    5. 25.25
    6. 0.72
    1. 31308
    2. SKF
    3. 90
    4. 40
    5. 50.5
    6. 1.5
    1. 32310BJ2/QCL7C
    2. SKF
    3. 50
    4. 110
    5. 42.25
    6. 1.95
    1. 31309
    2. SKF
    3. 100
    4. 45
    5. 54.5
    6. 2
    1. 32314BJ2/QCL7C
    2. SKF
    3. 70
    4. 150
    5. 54
    6. 4.55
    1. 31309
    2. SKF
    3. 100
    4. 45
    5. 27.25
    6. 0.951
    1. 31318T103J2/DB31
    2. SKF
    3. 90
    4. 190
    5. 103
    6. 12.5
    1. 32315BJ2/QCL7C
    2. SKF
    3. 75
    4. 160
    5. 58
    6. 5.55
    1. 31317
    2. SKF
    3. 180
    4. 85
    5. 44.5
    6. 4.616
    1. 31319
    2. SKF
    3. 200
    4. 95
    5. 49.5
    6. 6.315
    1. 31318
    2. SKF
    3. 190
    4. 90
    5. 46.5
    6. 5.382
    1. 32313BJ2/QU4CL7CVQ267
    2. SKF
    3. 65
    4. 140
    5. 51
    6. 3.75
    1. 31307
    2. SKF
    3. 80
    4. 35
    5. 45.5
    6. 1.1
    1. 30313
    2. SKF
    3. 140
    4. 65
    5. 36
    6. 2.424
    1. 31318J2/DF
    2. SKF
    3. 90
    4. 190
    5. 93
    6. 11.5
    1. 53311
    2. ISB
    3. 55
    4. 105
    5. 39.3
    6. 1.68
    1. 22311
    2. ISB
    3. 50
    4. 120
    5. 43
    6. 2.85
    1. 32310
    2. SKF
    3. 110
    4. 50
    5. 42.25
    6. 1.834
    1. 32312
    2. SKF
    3. 130
    4. 60
    5. 48.5
    6. 2.894
    1. 32309
    2. SKF
    3. 100
    4. 45
    5. 38.25
    6. 1.528
    1. 31305
    2. SKF
    3. 62
    4. 25
    5. 36.5
    6. 0.55
    1. 32311
    2. SKF
    3. 120
    4. 55
    5. 45.5
    6. 2.334
    1. 31314/60.338J2/QVQ267
    2. SKF
    3. 60.338
    4. 150
    5. 38

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