• Welcome

KOYO 234740B Bearing

Bearing 234740B KOYO , KOYO bearing

Dimensional Specifications

  • Bore type KOYO Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 234740B
  • Operating Temperature Range -40 to 250 ºF

Overall dimension

External diameter
310 mm
Internal diameter
207 mm
B Width
132 mm
Weight
29.5 Kg
Outer ring width
66 mm

Size Geometric characteristics

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

Load and resources

Dynamic load capacity
279 kN
C0 Static load capacity
771 kN
Cr Radial dynamic load
279 kN
Maximum speed with grease lubrication
1 200 об/мин
WoilЧастота вращения предельная при жидкой смазке
1 800 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
2
TМонтажная высота в сборе
132 mm
Size
207x310x132
Size (d1)
274 mm
Size (W)
16
EwНаружный диаметр комплекта шариков/роликов
282 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 234764B
    2. KOYO
    3. 330
    4. 480
    5. 190
    6. 97.5
    1. 234744B
    2. KOYO
    3. 228
    4. 340
    5. 144
    6. 38.6
    1. 234722B
    2. KOYO
    3. 114
    4. 170
    5. 72
    6. 4.95
    1. 234708B
    2. KOYO
    3. 42
    4. 68
    5. 36
    6. 0.437
    1. 234440B
    2. KOYO
    3. 200
    4. 310
    5. 132
    6. 32.1
    1. 234716B
    2. KOYO
    3. 83
    4. 125
    5. 54
    6. 2.03
    1. 234756B
    2. KOYO
    3. 289
    4. 420
    5. 164
    6. 64.2
    1. 234748B
    2. KOYO
    3. 248
    4. 360
    5. 144
    6. 41.4
    1. 234715B
    2. KOYO
    3. 78
    4. 115
    5. 48
    6. 1.49
    1. 234711B
    2. KOYO
    3. 57
    4. 90
    5. 44
    6. 0.9
    1. 239440B
    2. KOYO
    3. 200
    4. 280
    5. 96
    6. 16.6
    1. 239740B
    2. KOYO
    3. 207
    4. 280
    5. 96
    6. 14.9
    1. 234719B
    2. KOYO
    3. 98
    4. 145
    5. 60
    6. 2.92
    1. 234706B
    2. KOYO
    3. 32
    4. 55
    5. 32
    6. 0.272
    1. 234732B
    2. KOYO
    3. 165
    4. 240
    5. 96
    6. 12.2
    1. 234726B
    2. KOYO
    3. 135
    4. 200
    5. 84
    6. 7.94
    1. 234709B
    2. KOYO
    3. 47
    4. 75
    5. 38
    6. 0.554
    1. 234718B
    2. KOYO
    3. 93
    4. 140
    5. 60
    6. 2.79
    1. 234710B
    2. KOYO
    3. 52
    4. 80
    5. 38
    6. 0.602
    1. 234738B
    2. KOYO
    3. 197
    4. 290
    5. 120
    6. 23
    1. 234714B
    2. KOYO
    3. 73
    4. 110
    5. 48
    6. 1.4
    1. 234717B
    2. KOYO
    3. 88
    4. 130
    5. 54
    6. 2.12
    1. 234712B
    2. KOYO
    3. 62
    4. 95
    5. 44
    6. 0.957
    1. 234707B
    2. KOYO
    3. 37
    4. 62
    5. 34
    6. 0.357
    1. 234724B
    2. KOYO
    3. 124
    4. 180
    5. 72
    6. 5.31
    1. 234752B
    2. KOYO
    3. 269
    4. 400
    5. 164
    6. 60.5
    1. 234736B
    2. KOYO
    3. 187
    4. 280
    5. 120
    6. 22.9
    1. 234760B
    2. KOYO
    3. 310
    4. 460
    5. 190
    6. 91.8
    1. 234734B
    2. KOYO
    3. 176
    4. 260
    5. 108
    6. 16.6
    1. 234713B
    2. KOYO
    3. 67
    4. 100
    5. 44
    6. 1.02