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KOYO N248 Bearing

Bearing N248 KOYO , KOYO bearing

Dimensional Specifications

  • Bore type KOYO 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
52.1 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
949 kN
C0 Static load capacity
1340 kN
Cr Radial dynamic load
949 kN
Maximum speed with grease lubrication
1200 об/мин
WoilЧастота вращения предельная при жидкой смазке
1500 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
Size
240x440x72
EwНаружный диаметр комплекта шариков/роликов
385 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. N248
    2. KOYO
    3. 240
    4. 440
    5. 72
    6. 52.1
    1. N213
    2. KOYO
    3. 65
    4. 120
    5. 23
    6. 1.05
    1. N208
    2. KOYO
    3. 40
    4. 80
    5. 18
    6. 0.366
    1. DC4856VW
    2. KOYO
    3. 280
    4. 350
    5. 69
    6. 16
    1. N210
    2. KOYO
    3. 50
    4. 90
    5. 20
    6. 0.479
    1. N228
    2. KOYO
    3. 140
    4. 250
    5. 42
    6. 8.27
    1. N205
    2. KOYO
    3. 25
    4. 52
    5. 15
    6. 0.132
    1. DC4876VW
    2. KOYO
    3. 380
    4. 480
    5. 100
    6. 45.3
    1. 7048
    2. KOYO
    3. 240
    4. 360
    5. 56
    6. 19.7
    1. N206
    2. KOYO
    3. 30
    4. 62
    5. 16
    6. 0.200
    1. 7248
    2. KOYO
    3. 240
    4. 440
    5. 72
    6. 51.8
    1. N236
    2. KOYO
    3. 180
    4. 320
    5. 52
    6. 19.3
    1. DC4948VW
    2. KOYO
    3. 240
    4. 320
    5. 80
    6. 18.4
    1. N217
    2. KOYO
    3. 85
    4. 150
    5. 28
    6. 1.90
    1. N224
    2. KOYO
    3. 120
    4. 215
    5. 40
    6. 5.65
    1. NTA-4860
    2. KOYO
    3. 76.2
    4. 95.25
    5. 1.9837
    6. 0.022
    1. N234
    2. KOYO
    3. 170
    4. 310
    5. 52
    6. 18.4
    1. DC4868VW
    2. KOYO
    3. 340
    4. 420
    5. 80
    6. 25.6
    1. DC4830VW
    2. KOYO
    3. 150
    4. 190
    5. 40
    6. 2.9
    1. N230
    2. KOYO
    3. 150
    4. 270
    5. 45
    6. 10.3
    1. N348
    2. KOYO
    3. 240
    4. 500
    5. 95
    6. 94.6
    1. N220
    2. KOYO
    3. 100
    4. 180
    5. 34
    6. 3.38
    1. N232
    2. KOYO
    3. 160
    4. 290
    5. 48
    6. 14.4
    1. N216
    2. KOYO
    3. 80
    4. 140
    5. 26
    6. 1.51
    1. DC4840VW
    2. KOYO
    3. 200
    4. 250
    5. 50
    6. 5.9
    1. DC4852VW
    2. KOYO
    3. 260
    4. 320
    5. 60
    6. 11
    1. N240
    2. KOYO
    3. 200
    4. 360
    5. 58
    6. 26.8
    1. DC4860VW
    2. KOYO
    3. 300
    4. 380
    5. 80
    6. 23
    1. N207
    2. KOYO
    3. 35
    4. 72
    5. 17
    6. 0.293
    1. 7948
    2. KOYO
    3. 240
    4. 320
    5. 38
    6. 8