• Welcome
Bearings
View Our
All Bearings Type
Current Inventory
Search Our
Current Inventory
Contact NNB Bearings
For More Information
Contact NNB Bearings

SKF QJ Bearing

Bearing QJ 248 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.)
258 mm
Size mating parts (Da max.)
422 mm
Size mating parts (ra max.)
3 mm
Size (r1.2 min.)
4 mm

Overall dimension

External diameter
240 mm
Internal diameter
440 mm
B Width
72 mm
Weight
53.2 Kg

Load and resources

C0 Static load capacity
1200 кН
Cr Radial dynamic load
650 кН
nG Limit speed
2400 1/min

Other

PuПредел усталостной прочности
27.5 кН
Расстояние до действительного центра опоры (a)
238 mm
Estimated coefficient (e)
0.95
Y0Estimated coefficient
0.58
Y1Estimated coefficient
0.66
Size
440x240x72
Size (D1)
365 mm
Y2Estimated coefficient
1.07
Size (d1)
315 mm
Ширина канавки стопорного кольца (b)
15 mm
Высота заплечиков (h)
12.5 mm
Частота вращения номинальная
1500 об/мин
Estimated coefficient X
0.6
Estimated coefficient ka
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. 150
    4. 85
    5. 28
    6. 2.25
    1. QJ
    2. SKF
    3. 270
    4. 150
    5. 45
    6. 12.5
    1. QJ
    2. SKF
    3. 110
    4. 60
    5. 22
    6. 0.99
    1. QJ
    2. SKF
    3. 170
    4. 95
    5. 32
    6. 3.35
    1. QJ
    2. SKF
    3. 125
    4. 70
    5. 24
    6. 1.3
    1. QJ
    2. SKF
    3. 40
    4. 17
    5. 12
    6. 0.082
    1. QJ
    2. SKF
    3. 130
    4. 75
    5. 25
    6. 1.45
    1. QJ
    2. SKF
    3. 360
    4. 200
    5. 58
    6. 28.5
    1. QJ
    2. SKF
    3. 100
    4. 55
    5. 21
    6. 0.77
    1. QJ
    2. SKF
    3. 35
    4. 15
    5. 11
    6. 0.062
    1. QJ
    2. SKF
    3. 340
    4. 160
    5. 68
    6. 34.5
    1. QJ
    2. SKF
    3. 260
    4. 120
    5. 55
    6. 16
    1. QJ
    2. SKF
    3. 190
    4. 90
    5. 43
    6. 6.45
    1. QJ
    2. SKF
    3. 120
    4. 55
    5. 29
    6. 1.75
    1. QJ
    2. SKF
    3. 280
    4. 130
    5. 58
    6. 19.5
    1. QJ
    2. SKF
    3. 460
    4. 220
    5. 88
    6. 78
    1. QJ212MA
    2. SKF
    3. 60
    4. 110
    5. 22
    6. 0.99
    1. QJ
    2. SIGMA
    3. 100
    4. 180
    5. 34
    6. 4.05
    1. QJ
    2. SIGMA
    3. 90
    4. 160
    5. 30
    6. 2.75
    1. QJ218N2MA
    2. SKF
    3. 90
    4. 160
    5. 30
    6. 2.75
    1. QJ304N2MA
    2. SKF
    3. 20
    4. 52
    5. 15
    6. 0.18
    1. QJ
    2. SIGMA
    3. 200
    4. 360
    5. 58
    6. 28.5
    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. QJ336N2MA
    2. SKF
    3. 180
    4. 380
    5. 75
    6. 47.5
    1. QJ
    2. SIGMA
    3. 130
    4. 230
    5. 40
    6. 7.75
    1. QJ
    2. SKF
    3. 110
    4. 60
    5. 22
    6. 0.99
    1. NJ
    2. SKF
    3. 440
    4. 240
    5. 72
    6. 53
    1. QJ222N2MA
    2. SKF
    3. 110
    4. 200
    5. 38
    6. 5.6
    1. QJ322N2MA
    2. SKF
    3. 110
    4. 240
    5. 50
    6. 12.5

SKF Bearings News

2003-06-01
FAG 7226AC/DT Bearing 446226 Bearing 130x230x80 Size
2004-11-10
Drawn Cup Needle Roller Bearings Opened End
2006-04-20
3D ModelITEM :INA AXK4060 Thrust Needle Bearing Axial
2007-09-30
696zz Bearing 696zz Agent In Sarah Carlson Ntn Bearings
2009-03-11
Tapered Roller Bearings 322 Main Dimensions To DIN ISO
2010-08-19
K43X48X27 INA Bearing Discount Expert Bearing
2012-01-28
6003ZE Single Row Deep Groove Ball Bearing (Radial
2013-07-08
NTN 51313 Bearing NTN Bearing Offer STOCKSKF BEARING
2014-12-18
Koyo 462/630A Double Row Tapered Roller Bearing
2016-05-28
Double Row Angular Contact Bearing
2017-11-06
NSK 51107 Bearing 35x52x12 8107 Thrust Ball Bearings
2019-04-17
NSK RLM158 Bearing With Factory Price In Nepal
2020-09-25
NSK NN3020K SKF Bearings FAG Bearings INA Bearings TIMKEN
2022-03-06
SKF CR 9611 Bearings CR 9611 SKF Bearings Zambia
2023-08-14
Agricultural Bearings VKBA3991