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NTN N248 Bearing

Bearing N248 NTN , NTN bearing

Dimensional Specifications

  • Bore type NTN Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model N248
  • Operating Temperature Range -40 to 250 ºF

Overall dimension

External diameter
440 mm
Internal diameter
240 mm
B Width
72 mm
Weight
49.2 Kg
Outer ring width
72 mm

Size Geometric characteristics

rРадиус наружней фаски
4 mm
r1 outer ring (flange) installation chamfer
4 mm

Load and resources

Dynamic load capacity
935 kN
C0 Static load capacity
1 340 kN
Cr Radial dynamic load
935 kN
Maximum speed with grease lubrication
1 500 об/мин
WoilЧастота вращения предельная при жидкой смазке
1 700 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
Size (J)
313 mm
Size
240x385x72
EwНаружный диаметр комплекта шариков/роликов
385 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. N276
    2. NTN
    3. 380.000
    4. 680.000
    5. 240.000
    6. 400.00
    1. N234
    2. NTN
    3. 170
    4. 310
    5. 52
    6. 16.7
    1. N236
    2. NTN
    3. 180
    4. 320
    5. 52
    6. 17.3
    1. N217
    2. NTN
    3. 85
    4. 150
    5. 28
    6. 1.83
    1. N
    2. NACHI
    3. 240
    4. 360
    5. 56
    6. 20.1
    1. 7848
    2. NTN
    3. 240.000
    4. 300.000
    5. 28.000
    6. 4.49
    1. 4R4048
    2. NTN
    3. 200.000
    4. 280.000
    5. 170.000
    6. 33.00
    1. N238
    2. NTN
    3. 190
    4. 340
    5. 55
    6. 20.8
    1. N264
    2. NTN
    3. 320
    4. 580
    5. 92
    6. 109
    1. 4R4448
    2. NTN
    3. 220.000
    4. 310.000
    5. 192.000
    6. 44.50
    1. 7948
    2. NTN
    3. 240
    4. 320
    5. 38
    6. 8.34
    1. N252
    2. NTN
    3. 260
    4. 480
    5. 80
    6. 65.6
    1. N230
    2. NTN
    3. 150
    4. 270
    5. 45
    6. 9.72
    1. 4R4821
    2. NTN
    3. 240.000
    4. 330.000
    5. 220.000
    6. 57.10
    1. N204
    2. NTN
    3. 20.000
    4. 47.000
    5. 14.000
    6. 0.11
    1. N215
    2. NTN
    3. 75
    4. 130
    5. 25
    6. 1.21
    1. N268
    2. NTN
    3. 340.000
    4. 620.000
    5. 224.000
    6. 316.00
    1. N218
    2. NTN
    3. 90
    4. 160
    5. 30
    6. 2.25
    1. SF4802
    2. NTN
    3. 240.000
    4. 340.000
    5. 40.000
    6. 11.50
    1. N2212E
    2. NTN
    3. 60.000
    4. 110.000
    5. 28.000
    6. 1.04
    1. N2211E
    2. NTN
    3. 55.000
    4. 100.000
    5. 25.000
    6. 0.76
    1. SF4810
    2. NTN
    3. 240.000
    4. 300.000
    5. 28.000
    6. 4.31
    1. SF4818DB
    2. NTN
    3. 240.000
    4. 329.500
    5. 80.000
    6. 10.20
    1. SF4826VPX1
    2. NTN
    3. 240
    4. 300
    5. 33
    1. N216
    2. NTN
    3. 80
    4. 140
    5. 26
    6. 1.47
    1. 4R4827
    2. NTN
    3. 240.000
    4. 330.000
    5. 180.000
    6. 46.40
    1. 7048
    2. NTN
    3. 240.000
    4. 360.000
    5. 56.000
    6. 19.50
    1. N203
    2. NTN
    3. 17.000
    4. 40.000
    5. 12.000
    6. 0.07
    1. SF4839
    2. NTN
    3. 240.000
    4. 329.500
    5. 40.000
    6. 10.00
    1. 4R4818
    2. NTN
    3. 240.000
    4. 330.000
    5. 220.000
    6. 69.60