• Welcome

SKF QJ228N2MA Bearing

Bearing QJ228N2MA SKF , SKF bearing

Dimensional Specifications

  • Bore type SKF Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model QJ228N2MA
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
154
Size mating parts (Da max.)
236
Size mating parts (ra max.)
2.5

Overall dimension

External diameter
250 mm
Internal diameter
140 mm
B Width
42 mm
Weight
9.85 Kg
Outer ring width
42 mm

Size Geometric characteristics

r1 outer ring (flange) installation chamfer
3 mm

Load and resources

Dynamic load capacity
345 кН
C0 Static load capacity
475 кН
Cr Radial dynamic load
345 кН
n Limit speed
4300 об/мин

Protect

Seal Up
Нет

Other

PuПредел усталостной прочности
14.3
Number of rolling tracks
1
Расстояние до действительного центра опоры (a)
137 mm
Size
140x250x42
Size (r2 min.)
3 mm
Size (D1)
211 mm
Size (d1)
179 mm
Частота вращения номинальная
3200 об/мин

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. QJ308N2MA
    2. SKF
    3. 40
    4. 90
    5. 23
    6. 0.78
    1. QJ224N2MA
    2. SKF
    3. 120
    4. 215
    5. 40
    6. 6.95
    1. QJ222N2MA
    2. SKF
    3. 110
    4. 200
    5. 38
    6. 5.6
    1. QJ220N2MA
    2. SKF
    3. 100
    4. 180
    5. 34
    6. 4.05
    1. QJ226N2MA
    2. SKF
    3. 130
    4. 230
    5. 40
    6. 7.75
    1. QJ328N2MA
    2. SKF
    3. 140
    4. 300
    5. 62
    6. 24
    1. QJ238N2MA
    2. SKF
    3. 190
    4. 340
    5. 55
    6. 23.5
    1. QJ338N2MA
    2. SKF
    3. 190
    4. 400
    5. 78
    6. 49
    1. QJ218N2MA
    2. SKF
    3. 90
    4. 160
    5. 30
    6. 2.75
    1. QJ
    2. SKF
    3. 440
    4. 240
    5. 72
    6. 53.2
    1. QJ
    2. SKF
    3. 35
    4. 15
    5. 11
    6. 0.062
    1. QJ206N2MA
    2. SKF
    3. 30
    4. 62
    5. 16
    6. 0.24
    1. QJ232N2MA
    2. SKF
    3. 160
    4. 290
    5. 48
    6. 15.5
    1. QJ
    2. SKF
    3. 110
    4. 60
    5. 22
    6. 0.99
    1. QJ
    2. SKF
    3. 100
    4. 55
    5. 21
    6. 0.77
    1. QJ336N2MA
    2. SKF
    3. 180
    4. 380
    5. 75
    6. 47.5
    1. QJ
    2. SKF
    3. 150
    4. 85
    5. 28
    6. 2.25
    1. QJ216N2MA
    2. SKF
    3. 80
    4. 140
    5. 26
    6. 1.85
    1. QJ320N2MA
    2. SKF
    3. 100
    4. 215
    5. 47
    6. 9.3
    1. QJ236N2MA
    2. SKF
    3. 180
    4. 320
    5. 52
    6. 20.5
    1. QJ
    2. SKF
    3. 260
    4. 120
    5. 55
    6. 16
    1. QJ
    2. SKF
    3. 125
    4. 70
    5. 24
    6. 1.3
    1. QJ316N2MA
    2. SKF
    3. 80
    4. 170
    5. 39
    6. 4.6
    1. QJ305N2MA
    2. SKF
    3. 25
    4. 62
    5. 17
    6. 0.29
    1. QJ
    2. SKF
    3. 120
    4. 55
    5. 29
    6. 1.75
    1. QJ322N2MA
    2. SKF
    3. 110
    4. 240
    5. 50
    6. 12.5
    1. QJ207N2MA
    2. SKF
    3. 35
    4. 72
    5. 17
    6. 0.35
    1. QJ
    2. SKF
    3. 130
    4. 75
    5. 25
    6. 1.45
    1. QJ212MA
    2. SKF
    3. 60
    4. 110
    5. 22
    6. 0.99
    1. QJ312N2MA
    2. SKF
    3. 60
    4. 130
    5. 31
    6. 2.15