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KOYO NF238 Bearing

Bearing NF238 KOYO , KOYO bearing

Dimensional Specifications

  • Bore type KOYO Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model NF238
  • Operating Temperature Range -40 to 250 ºF

Overall dimension

External diameter
340 mm
Internal diameter
190 mm
B Width
55 mm
Weight
23.2 Kg
Outer ring width
55 mm

Size Geometric characteristics

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

Load and resources

Dynamic load capacity
554 kN
C0 Static load capacity
768 kN
Cr Radial dynamic load
554 kN
Maximum speed with grease lubrication
1700 об/мин
WoilЧастота вращения предельная при жидкой смазке
2000 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
Size
190x340x55
EwНаружный диаметр комплекта шариков/роликов
299 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 23232RK
    2. KOYO
    3. 160
    4. 290
    5. 104
    6. 30.1
    1. 23234RK
    2. KOYO
    3. 170
    4. 310
    5. 110
    6. 36.5
    1. NF248
    2. KOYO
    3. 240
    4. 440
    5. 72
    6. 52.1
    1. 23238RK
    2. KOYO
    3. 190
    4. 340
    5. 120
    6. 46
    1. 23238RHAK
    2. KOYO
    3. 190
    4. 340
    5. 120
    6. 43.5
    1. NF308
    2. KOYO
    3. 40
    4. 90
    5. 23
    6. 0.657
    1. 23690/23620
    2. KOYO
    3. 34.925
    4. 73.025
    5. 26.988
    6. 0.538
    1. NF428
    2. KOYO
    3. 140
    4. 360
    5. 82
    6. 46.8
    1. NF236
    2. KOYO
    3. 180
    4. 320
    5. 52
    6. 19.3
    1. 53238
    2. KOYO
    3. 190
    4. 270
    5. 65.7
    6. 11.2
    1. NF408
    2. KOYO
    3. 40
    4. 110
    5. 27
    6. 1.30
    1. NF232
    2. KOYO
    3. 160
    4. 290
    5. 48
    6. 14.4
    1. NF328
    2. KOYO
    3. 140
    4. 300
    5. 62
    6. 20.1
    1. NF318
    2. KOYO
    3. 90
    4. 190
    5. 43
    6. 5.38
    1. NF208
    2. KOYO
    3. 40
    4. 80
    5. 18
    6. 0.366
    1. NF418
    2. KOYO
    3. 90
    4. 225
    5. 54
    6. 10.3
    1. NF348
    2. KOYO
    3. 240
    4. 500
    5. 95
    6. 94.6
    1. 51238
    2. KOYO
    3. 190
    4. 270
    5. 62
    1. NF338
    2. KOYO
    3. 190
    4. 400
    5. 78
    6. 49.9
    1. NF234
    2. KOYO
    3. 170
    4. 310
    5. 52
    6. 18.4
    1. 23238
    2. ISB
    3. 170
    4. 340
    5. 120
    6. 59
    1. 23232RHAK
    2. KOYO
    3. 160
    4. 290
    5. 104
    6. 28.5
    1. NF230
    2. KOYO
    3. 150
    4. 270
    5. 45
    6. 10.3
    1. NF218
    2. KOYO
    3. 90
    4. 160
    5. 30
    6. 2.28
    1. NF228
    2. KOYO
    3. 140
    4. 250
    5. 42
    6. 8.27
    1. AXZ
    2. KOYO
    3. 30
    4. 48
    5. 8
    6. 0.054
    1. 23236RHAK
    2. KOYO
    3. 180
    4. 320
    5. 112
    6. 36.5
    1. 23234RHAK
    2. KOYO
    3. 170
    4. 310
    5. 110
    6. 34.6
    1. 23230RH
    2. KOYO
    3. 150
    4. 270
    5. 96
    6. 24.5
    1. 23236RK
    2. KOYO
    3. 180
    4. 320
    5. 112
    6. 38.6