• Welcome

KOYO 51248 Bearing

Bearing 51248 KOYO , KOYO bearing

Dimensional Specifications

  • Bore type KOYO Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 51248
  • Operating Temperature Range -40 to 250 ºF

Overall dimension

External diameter
340 mm
Internal diameter
240 mm
B Width
78 mm

Size Geometric characteristics

rРадиус наружней фаски
2.1 mm

Load and resources

Dynamic load capacity
442 kN
C0 Static load capacity
1800 kN
Cr Radial dynamic load
442 kN
Maximum speed with grease lubrication
520 об/мин
WoilЧастота вращения предельная при жидкой смазке
800 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
TМонтажная высота в сборе
78 mm
Size
240x340x78

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 51218
    2. KOYO
    3. 90
    4. 135
    5. 35
    1. 51228
    2. KOYO
    3. 140
    4. 200
    5. 46
    1. 51428
    2. KOYO
    3. 140
    4. 280
    5. 112
    1. 53248
    2. KOYO
    3. 240
    4. 340
    5. 81.6
    6. 20.9
    1. 51148
    2. KOYO
    3. 240
    4. 300
    5. 45
    1. 51308
    2. KOYO
    3. 40
    4. 78
    5. 26
    1. 83A5518
    2. KOYO
    3. 40
    4. 62
    5. 20.625
    1. 51338
    2. KOYO
    3. 190
    4. 320
    5. 105
    1. 51318
    2. KOYO
    3. 90
    4. 155
    5. 50
    1. 51208
    2. KOYO
    3. 40
    4. 68
    5. 19
    1. NF248
    2. KOYO
    3. 240
    4. 440
    5. 72
    6. 52.1
    1. AR
    2. KOYO
    3. 140
    4. 240
    5. 28
    6. 4.8
    1. 51244
    2. KOYO
    3. 220
    4. 300
    5. 63
    1. 51418
    2. KOYO
    3. 90
    4. 190
    5. 77
    1. 51188
    2. KOYO
    3. 440
    4. 540
    5. 80
    6. 41.5
    1. 51168
    2. KOYO
    3. 340
    4. 420
    5. 64
    1. 24138
    2. ISB
    3. 180
    4. 320
    5. 128
    6. 46.5
    1. 51108
    2. KOYO
    3. 40
    4. 60
    5. 13
    1. 51268
    2. KOYO
    3. 340
    4. 460
    5. 96
    1. 24038
    2. ISB
    3. 180
    4. 290
    5. 100
    6. 27.5
    1. 51408
    2. KOYO
    3. 40
    4. 90
    5. 36
    1. 51240
    2. KOYO
    3. 200
    4. 280
    5. 62
    1. 24028
    2. ISB
    3. 135
    4. 210
    5. 69
    6. 9.2
    1. 51128
    2. KOYO
    3. 140
    4. 180
    5. 31
    1. 51138
    2. KOYO
    3. 190
    4. 240
    5. 37
    1. 22248
    2. ISB
    3. 220
    4. 440
    5. 120
    6. 95
    1. 51328
    2. KOYO
    3. 140
    4. 240
    5. 80
    1. 32248
    2. KOYO
    3. 240
    4. 440
    5. 127
    6. 76.4
    1. 24128
    2. ISB
    3. 135
    4. 225
    5. 85
    6. 14.3
    1. 51288
    2. KOYO
    3. 440
    4. 600
    5. 130
    6. 115