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KOYO 7056B Bearing

Bearing 7056B KOYO , KOYO bearing

Dimensional Specifications

  • Bore type KOYO Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 7056B
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
298
Size mating parts (Da max.)
402
Size mating parts (ra max.)
3

Overall dimension

External diameter
420 mm
Internal diameter
280 mm
B Width
65 mm
Weight
31 Kg
Outer ring width
65 mm

Size Geometric characteristics

rРадиус наружней фаски
4 mm
r1 outer ring (flange) installation chamfer
1.5 mm
αУгол контакта
40°

Load and resources

Dynamic load capacity
297 кН
C0 Static load capacity
453 кН
Cr Radial dynamic load
297 кН
Maximum speed with grease lubrication
1100 об/мин
WoilЧастота вращения предельная при жидкой смазке
1400 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
Расстояние до действительного центра опоры (a)
179.3 mm
Size
280x420x65

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. AC7056B
    2. KOYO
    3. 350
    4. 559.5
    5. 86
    6. 81.6
    1. 7034B
    2. KOYO
    3. 170
    4. 260
    5. 42
    6. 7.77
    1. 7021B
    2. KOYO
    3. 105
    4. 160
    5. 26
    6. 1.73
    1. 7020B
    2. KOYO
    3. 100
    4. 150
    5. 24
    6. 1.37
    1. 7006B
    2. KOYO
    3. 30
    4. 55
    5. 13
    6. 0.133
    1. 7012B
    2. KOYO
    3. 60
    4. 95
    5. 18
    6. 0.450
    1. 7000B
    2. KOYO
    3. 10
    4. 26
    5. 8
    6. 0.021
    1. 7030B
    2. KOYO
    3. 150
    4. 225
    5. 35
    6. 4.43
    1. 7956B
    2. KOYO
    3. 280
    4. 380
    5. 46
    6. 14.7
    1. 7040B
    2. KOYO
    3. 200
    4. 310
    5. 51
    6. 12.7
    1. 234756B
    2. KOYO
    3. 289
    4. 420
    5. 164
    6. 64.2
    1. 7036B
    2. KOYO
    3. 180
    4. 280
    5. 46
    6. 10.2
    1. 7007B
    2. KOYO
    3. 35
    4. 62
    5. 14
    6. 0.170
    1. 234456B
    2. KOYO
    3. 280
    4. 420
    5. 164
    6. 69.8
    1. AC584156B
    2. KOYO
    3. 290
    4. 409.5
    5. 56
    6. 22.5
    1. 7064B
    2. KOYO
    3. 320
    4. 480
    5. 74
    6. 47.2
    1. 7076B
    2. KOYO
    3. 380
    4. 560
    5. 82
    6. 69.1
    1. 7028B
    2. KOYO
    3. 140
    4. 210
    5. 33
    6. 3.64
    1. 239756B
    2. KOYO
    3. 289
    4. 380
    5. 120
    6. 32.1
    1. 7017B
    2. KOYO
    3. 85
    4. 130
    5. 22
    6. 0.970
    1. 7038B
    2. KOYO
    3. 190
    4. 290
    5. 46
    6. 10.8
    1. 7001B
    2. KOYO
    3. 12
    4. 28
    5. 8
    6. 0.024
    1. 7044B
    2. KOYO
    3. 220
    4. 340
    5. 56
    6. 18.9
    1. 7008B
    2. KOYO
    3. 40
    4. 68
    5. 15
    6. 0.210
    1. 239456B
    2. KOYO
    3. 280
    4. 380
    5. 120
    6. 35.7
    1. 7013B
    2. KOYO
    3. 65
    4. 100
    5. 18
    6. 0.470
    1. 7010B
    2. KOYO
    3. 50
    4. 80
    5. 16
    6. 0.290
    1. 7018B
    2. KOYO
    3. 90
    4. 140
    5. 24
    6. 1.26
    1. 7002B
    2. KOYO
    3. 15
    4. 32
    5. 9
    6. 0.035
    1. 7014B
    2. KOYO
    3. 70
    4. 110
    5. 20
    6. 0.660