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SKF QJ Bearing

Bearing QJ 1252 MA 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.)
282 mm
Size mating parts (Da max.)
458 mm
Size mating parts (ra max.)
4 mm
Size (r1.2 min.)
5 mm

Overall dimension

External diameter
260 mm
Internal diameter
480 mm
B Width
90 mm
Weight
78.5 Kg

Load and resources

C0 Static load capacity
1460 кН
Cr Radial dynamic load
741 кН
nG Limit speed
2200 1/min

Other

PuПредел усталостной прочности
32 кН
Расстояние до действительного центра опоры (a)
370 mm
Estimated coefficient (e)
1.34
Y0Estimated coefficient
0.44
Y1Estimated coefficient
0.47
Size
480x260x90
Size (D1)
395 mm
Y2Estimated coefficient
0.81
Size (d1)
345 mm
Частота вращения номинальная
1300 об/мин
Estimated coefficient X
0.54
Estimated coefficient ka
0.9

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. QJ
    2. SKF
    3. 680
    4. 460
    5. 100
    6. 130
    1. NU
    2. SKF
    3. 480
    4. 260
    5. 130
    6. 110
    1. QJ
    2. SKF
    3. 500
    4. 280
    5. 90
    6. 82
    1. NU
    2. SKF
    3. 830
    4. 460
    5. 165
    6. 415
    1. NU
    2. SKF
    3. 240
    4. 160
    5. 48
    6. 8.094
    1. NU
    2. SKF
    3. 680
    4. 460
    5. 128
    6. 171
    1. NUP
    2. SKF
    3. 480
    4. 260
    5. 80
    6. 72
    1. NU
    2. SKF
    3. 540
    4. 260
    5. 165
    6. 193
    1. QJ
    2. SKF
    3. 310
    4. 200
    5. 51
    6. 15
    1. QJ
    2. SKF
    3. 700
    4. 480
    5. 100
    6. 135
    1. NU
    2. SKF
    3. 540
    4. 360
    5. 82
    6. 67.5
    1. QJ
    2. SKF
    3. 600
    4. 400
    5. 90
    6. 95
    1. NJ
    2. SKF
    3. 580
    4. 460
    5. 72
    6. 48
    1. QJ
    2. SKF
    3. 460
    4. 300
    5. 74
    6. 47.5
    1. NU
    2. SKF
    3. 830
    4. 460
    5. 212
    6. 527
    1. QJ
    2. SKF
    3. 560
    4. 380
    5. 82
    6. 73.5
    1. QJ
    2. SKF
    3. 400
    4. 220
    5. 78
    6. 45.5
    1. QJ
    2. SKF
    3. 580
    4. 320
    5. 105
    6. 130
    1. NU
    2. SKF
    3. 500
    4. 280
    5. 130
    6. 115
    1. NU
    2. SKF
    3. 240
    4. 110
    5. 80
    6. 18.35
    1. NU
    2. SKF
    3. 750
    4. 360
    5. 224
    6. 510
    1. QJ
    2. SKF
    3. 680
    4. 380
    5. 132
    6. 220
    1. NU
    2. SKF
    3. 540
    4. 360
    5. 106
    6. 92
    1. QJ
    2. SKF
    3. 540
    4. 300
    5. 98
    6. 105
    1. NJ
    2. SKF
    3. 620
    4. 460
    5. 95
    6. 89
    1. QJ
    2. SKF
    3. 460
    4. 300
    5. 74
    6. 47.5
    1. NU
    2. SKF
    3. 680
    4. 460
    5. 100
    6. 115
    1. QJ
    2. SIGMA
    3. 85
    4. 150
    5. 28
    6. 2.25
    1. NU
    2. SKF
    3. 1090
    4. 750
    5. 195
    6. 635
    1. NU
    2. SKF
    3. 520
    4. 420
    5. 46
    6. 20