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SKF QJ Bearing

Bearing QJ 311 N2MA SKF , SKF bearing

Dimensional Specifications

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

Connecting Size

Size mating parts (da min.)
66 mm
Size mating parts (Da max.)
109 mm
Size mating parts (ra max.)
2 mm
Size (r1.2 min.)
2 mm

Overall dimension

External diameter
55 mm
Internal diameter
120 mm
B Width
29 mm
Weight
1.75 Kg

Load and resources

C0 Static load capacity
118 кН
Cr Radial dynamic load
137 кН
nG Limit speed
10000 1/min

Other

PuПредел усталостной прочности
5 кН
Расстояние до действительного центра опоры (a)
61 mm
Estimated coefficient (e)
0.95
Y0Estimated coefficient
0.58
Y1Estimated coefficient
0.66
Size
120x55x29
Size (D1)
97.8 mm
Y2Estimated coefficient
1.07
Size (d1)
70.5 mm
Ширина канавки стопорного кольца (b)
6.5 mm
Высота заплечиков (h)
8.1 mm
Частота вращения номинальная
7000 об/мин
Estimated coefficient X
0.6
Estimated coefficient ka
1.1
r0
1 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. QJ
    2. SKF
    3. 280
    4. 130
    5. 58
    6. 19.5
    1. QJ
    2. SKF
    3. 340
    4. 160
    5. 68
    6. 34.5
    1. QJ
    2. SKF
    3. 190
    4. 90
    5. 43
    6. 6.45
    1. QJ
    2. SKF
    3. 460
    4. 220
    5. 88
    6. 78
    1. QJ
    2. SKF
    3. 100
    4. 55
    5. 21
    6. 0.77
    1. QJ
    2. SKF
    3. 260
    4. 120
    5. 55
    6. 16
    1. QJ
    2. SKF
    3. 150
    4. 85
    5. 28
    6. 2.25
    1. QJ
    2. SKF
    3. 440
    4. 240
    5. 72
    6. 53.2
    1. QJ
    2. SKF
    3. 125
    4. 70
    5. 24
    6. 1.3
    1. QJ
    2. SKF
    3. 270
    4. 150
    5. 45
    6. 12.5
    1. QJ
    2. SKF
    3. 360
    4. 200
    5. 58
    6. 28.5
    1. QJ
    2. SKF
    3. 110
    4. 60
    5. 22
    6. 0.99
    1. QJ
    2. SKF
    3. 40
    4. 17
    5. 12
    6. 0.082
    1. QJ
    2. SKF
    3. 35
    4. 15
    5. 11
    6. 0.062
    1. QJ
    2. SKF
    3. 130
    4. 75
    5. 25
    6. 1.45
    1. QJ
    2. SKF
    3. 170
    4. 95
    5. 32
    6. 3.35
    1. QJ322N2MA
    2. SKF
    3. 110
    4. 240
    5. 50
    6. 12.5
    1. QJ304N2MA
    2. SKF
    3. 20
    4. 52
    5. 15
    6. 0.18
    1. QJ
    2. SKF
    3. 52
    4. 20
    5. 15
    6. 0.18
    1. QJ320N2MA
    2. SKF
    3. 100
    4. 215
    5. 47
    6. 9.3
    1. QJ222N2MA
    2. SKF
    3. 110
    4. 200
    5. 38
    6. 5.6
    1. QJ334N2MA
    2. SKF
    3. 170
    4. 360
    5. 72
    6. 41.5
    1. QJ314N2MA
    2. SKF
    3. 70
    4. 150
    5. 35
    6. 3.15
    1. QJ213N2MA
    2. SKF
    3. 65
    4. 120
    5. 23
    6. 1.2
    1. QJ316N2MA
    2. SKF
    3. 80
    4. 170
    5. 39
    6. 4.6
    1. QJ336N2MA
    2. SKF
    3. 180
    4. 380
    5. 75
    6. 47.5
    1. QJ
    2. SKF
    3. 52
    4. 20
    5. 15
    6. 0.18
    1. QJ236N2MA
    2. SKF
    3. 180
    4. 320
    5. 52
    6. 20.5
    1. QJ338N2MA
    2. SKF
    3. 190
    4. 400
    5. 78
    6. 49
    1. QJ
    2. SKF
    3. 150
    4. 70
    5. 35
    6. 3.15

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