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KOYO 239421B Bearing

Bearing 239421B KOYO , KOYO bearing

Dimensional Specifications

  • Bore type KOYO Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 239421B
  • Operating Temperature Range -40 to 250 ºF

Overall dimension

External diameter
145 mm
Internal diameter
105 mm
B Width
48 mm
Weight
2.16 Kg
Outer ring width
24 mm

Size Geometric characteristics

rРадиус наружней фаски
1.1 mm
r1 outer ring (flange) installation chamfer
0.6 mm
αУгол контакта
60°

Load and resources

Dynamic load capacity
53.6 kN
C0 Static load capacity
143 kN
Cr Radial dynamic load
53.6 kN
Maximum speed with grease lubrication
2 700 об/мин
WoilЧастота вращения предельная при жидкой смазке
3 800 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
2
TМонтажная высота в сборе
48 mm
Size
105x145x48
Size (d1)
131 mm
Size (W)
8
EwНаружный диаметр комплекта шариков/роликов
136 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 239468B
    2. KOYO
    3. 340
    4. 460
    5. 144
    6. 63.1
    1. 21063/21212
    2. KOYO
    3. 15.875
    4. 53.975
    5. 22.225
    6. 0.26
    1. 239464B
    2. KOYO
    3. 320
    4. 440
    5. 144
    6. 59.2
    1. 239420B
    2. KOYO
    3. 100
    4. 140
    5. 48
    6. 2.08
    1. 239434B
    2. KOYO
    3. 170
    4. 230
    5. 72
    6. 7.79
    1. 239440B
    2. KOYO
    3. 200
    4. 280
    5. 96
    6. 16.6
    1. 239436B
    2. KOYO
    3. 180
    4. 250
    5. 84
    6. 11.3
    1. 239460B
    2. KOYO
    3. 300
    4. 420
    5. 144
    6. 56.1
    1. 239424B
    2. KOYO
    3. 120
    4. 165
    5. 54
    6. 3.12
    1. 239448B
    2. KOYO
    3. 240
    4. 320
    5. 96
    6. 19.1
    1. 239452B
    2. KOYO
    3. 260
    4. 360
    5. 120
    6. 33.5
    1. 239432B
    2. KOYO
    3. 160
    4. 220
    5. 72
    6. 7.4
    1. 239444B
    2. KOYO
    3. 220
    4. 300
    5. 96
    6. 18
    1. 239456B
    2. KOYO
    3. 280
    4. 380
    5. 120
    6. 35.7
    1. 239422B
    2. KOYO
    3. 110
    4. 150
    5. 48
    6. 2.25
    1. 239438B
    2. KOYO
    3. 190
    4. 260
    5. 84
    6. 11.9
    1. 239426B
    2. KOYO
    3. 130
    4. 180
    5. 60
    6. 4.19
    1. 239428B
    2. KOYO
    3. 140
    4. 190
    5. 60
    6. 4.47
    1. 239430B
    2. KOYO
    3. 150
    4. 210
    5. 72
    6. 7.01
    1. 234421B
    2. KOYO
    3. 105
    4. 160
    5. 66
    6. 4.15
    1. 234721B
    2. KOYO
    3. 109
    4. 160
    5. 66
    6. 3.82
    1. 234430B
    2. KOYO
    3. 150
    4. 225
    5. 90
    6. 11.3
    1. 23948RK
    2. KOYO
    3. 240
    4. 320
    5. 60
    6. 13.5
    1. 7021B
    2. KOYO
    3. 105
    4. 160
    5. 26
    6. 1.73
    1. 234707B
    2. KOYO
    3. 37
    4. 62
    5. 34
    6. 0.357
    1. 234736B
    2. KOYO
    3. 187
    4. 280
    5. 120
    6. 22.9
    1. 234728B
    2. KOYO
    3. 145
    4. 210
    5. 84
    6. 8.44
    1. 234456B
    2. KOYO
    3. 280
    4. 420
    5. 164
    6. 69.8
    1. 239740B
    2. KOYO
    3. 207
    4. 280
    5. 96
    6. 14.9
    1. 234420B
    2. KOYO
    3. 100
    4. 150
    5. 60
    6. 3.33