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NSK N Bearing

Bearing N 248 NSK , NSK bearing

Dimensional Specifications

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

Connecting Size

Size mating parts (da min.)
256
Size mating parts (ra max.)
3
Size mating parts (rb max.)
3

Overall dimension

External diameter
440 mm
Internal diameter
240 mm
B Width
72 mm
Weight
49.6 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
1340 kN
Cr Radial dynamic load
935 kN
Maximum speed with grease lubrication
1 300 об/мин
WoilЧастота вращения предельная при жидкой смазке
1 600 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
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. 24780/24721
    2. NSK
    3. 41.275
    4. 76.2
    5. 25.4
    6. 0.468
    1. N
    2. NSK
    3. 190
    4. 340
    5. 55
    6. 22
    1. 24780/24720
    2. NSK
    3. 41.275
    4. 76.2
    5. 22.225
    6. 0.429
    1. 24128
    2. ISB
    3. 135
    4. 225
    5. 85
    6. 14.3
    1. N
    2. NSK
    3. 220
    4. 400
    5. 65
    6. 37
    1. N
    2. NSK
    3. 240
    4. 500
    5. 95
    6. 92.3
    1. N
    2. NSK
    3. 200
    4. 360
    5. 58
    6. 26.2
    1. N
    2. NSK
    3. 90
    4. 160
    5. 30
    6. 2.31
    1. L624549/L624510
    2. NSK
    3. 120.65
    4. 160.338
    5. 21.433
    6. 1.18
    1. N
    2. NSK
    3. 40
    4. 80
    5. 18
    6. 0.375
    1. 24038
    2. ISB
    3. 180
    4. 290
    5. 100
    6. 27.5
    1. N
    2. NSK
    3. 140
    4. 300
    5. 62
    6. 21.7
    1. N
    2. NSK
    3. 40
    4. 90
    5. 23
    6. 0.649
    1. 35BD5524T12DDWA18
    2. NSK
    3. 35
    4. 55
    5. 24
    1. 30248
    2. NSK
    3. 240
    4. 440
    5. 79
    6. 45.2
    1. 32248
    2. NSK
    3. 240
    4. 440
    5. 127
    6. 78
    1. 22248
    2. ISB
    3. 220
    4. 440
    5. 120
    6. 95
    1. N
    2. NSK
    3. 90
    4. 190
    5. 43
    6. 5.31
    1. 24138
    2. ISB
    3. 180
    4. 320
    5. 128
    6. 46.5
    1. N
    2. NSK
    3. 140
    4. 250
    5. 42
    6. 8.08
    1. N
    2. NSK
    3. 190
    4. 400
    5. 78
    6. 48.7
    1. 24028
    2. ISB
    3. 135
    4. 210
    5. 69
    6. 9.2
    1. H924045/H924010
    2. NSK
    3. 111.125
    4. 214.312
    5. 55.562
    6. 8.32
    1. 24034SWRCg2E4
    2. NSK
    3. 170
    4. 260
    5. 90
    1. 24130SWRCg2E4
    2. NSK
    3. 150
    4. 250
    5. 100
    1. 22240CAE4
    2. NSK
    3. 200
    4. 360
    5. 98
    6. 42.6
    1. 24140SWRCg2E4
    2. NSK
    3. 200
    4. 340
    5. 140
    1. 24034CK30E4
    2. NSK
    3. 170
    4. 260
    5. 90
    6. 17.3
    1. 240/670CAE4
    2. NSK
    3. 670
    4. 980
    5. 308
    6. 773
    1. 30305CN
    2. NSK
    3. 25
    4. 62
    5. 18.25