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SKF QJ Bearing

Bearing QJ 344 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.)
242 mm
Size mating parts (Da max.)
438 mm
Size mating parts (ra max.)
4 mm
Size (r1.2 min.)
5 mm

Overall dimension

External diameter
220 mm
Internal diameter
460 mm
B Width
88 mm
Weight
78 Kg

Load and resources

C0 Static load capacity
1400 кН
Cr Radial dynamic load
780 кН
nG Limit speed
2400 1/min

Other

PuПредел усталостной прочности
32 кН
Расстояние до действительного центра опоры (a)
238 mm
Estimated coefficient (e)
0.95
Y0Estimated coefficient
0.58
Y1Estimated coefficient
0.66
Size
460x220x88
Size (D1)
372 mm
Y2Estimated coefficient
1.07
Size (d1)
308 mm
Ширина канавки стопорного кольца (b)
12.5 mm
Высота заплечиков (h)
15 mm
Частота вращения номинальная
1500 об/мин
Estimated coefficient X
0.6
Estimated coefficient ka
1.1
r0
2.5 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. QJ
    2. SKF
    3. 120
    4. 55
    5. 29
    6. 1.75
    1. QJ
    2. SKF
    3. 260
    4. 120
    5. 55
    6. 16
    1. QJ
    2. SKF
    3. 340
    4. 160
    5. 68
    6. 34.5
    1. QJ
    2. SKF
    3. 280
    4. 130
    5. 58
    6. 19.5
    1. QJ
    2. SKF
    3. 190
    4. 90
    5. 43
    6. 6.45
    1. QJ
    2. SKF
    3. 360
    4. 200
    5. 58
    6. 28.5
    1. QJ
    2. SKF
    3. 150
    4. 85
    5. 28
    6. 2.25
    1. QJ
    2. SKF
    3. 125
    4. 70
    5. 24
    6. 1.3
    1. QJ
    2. SKF
    3. 440
    4. 240
    5. 72
    6. 53.2
    1. QJ
    2. SKF
    3. 110
    4. 60
    5. 22
    6. 0.99
    1. QJ
    2. SKF
    3. 270
    4. 150
    5. 45
    6. 12.5
    1. QJ
    2. SKF
    3. 170
    4. 95
    5. 32
    6. 3.35
    1. QJ
    2. SKF
    3. 100
    4. 55
    5. 21
    6. 0.77
    1. QJ
    2. SKF
    3. 130
    4. 75
    5. 25
    6. 1.45
    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. QJ232N2MA
    2. SKF
    3. 160
    4. 290
    5. 48
    6. 15.5
    1. QJ330N2MA
    2. SKF
    3. 150
    4. 320
    5. 65
    6. 29
    1. QJ328N2MA
    2. SKF
    3. 140
    4. 300
    5. 62
    6. 24
    1. QJ
    2. SKF
    3. 150
    4. 70
    5. 35
    6. 3.15
    1. QJ315N2MA
    2. SKF
    3. 75
    4. 160
    5. 37
    6. 3.9
    1. QJ205N2MA
    2. SKF
    3. 25
    4. 52
    5. 15
    6. 0.16
    1. QJ226N2MA
    2. SKF
    3. 130
    4. 230
    5. 40
    6. 7.75
    1. QJ
    2. SKF
    3. 72
    4. 30
    5. 19
    6. 0.42
    1. QJ
    2. SKF
    3. 80
    4. 35
    5. 21
    6. 0.57
    1. QJ336N2MA
    2. SKF
    3. 180
    4. 380
    5. 75
    6. 47.5
    1. QJ306N2MA
    2. SKF
    3. 30
    4. 72
    5. 19
    6. 0.42
    1. QJ212MA
    2. SKF
    3. 60
    4. 110
    5. 22
    6. 0.99
    1. QJ206N2MA
    2. SKF
    3. 30
    4. 62
    5. 16
    6. 0.24
    1. QJ207N2MA
    2. SKF
    3. 35
    4. 72
    5. 17
    6. 0.35