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KOYO 7068B Bearing

Bearing 7068B KOYO , KOYO bearing

Dimensional Specifications

  • Bore type KOYO Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 7068B
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
362
Size mating parts (Da max.)
498
Size mating parts (ra max.)
4

Overall dimension

External diameter
520 mm
Internal diameter
340 mm
B Width
82 mm
Weight
63.3 Kg
Outer ring width
82 mm

Size Geometric characteristics

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

Load and resources

Maximum speed with grease lubrication
800 об/мин
WoilЧастота вращения предельная при жидкой смазке
1100 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
Расстояние до действительного центра опоры (a)
221.4 mm
Size
340x520x82

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 7001B
    2. KOYO
    3. 12
    4. 28
    5. 8
    6. 0.024
    1. 7024B
    2. KOYO
    3. 120
    4. 180
    5. 28
    6. 2.27
    1. 7016B
    2. KOYO
    3. 80
    4. 125
    5. 22
    6. 0.930
    1. 7056B
    2. KOYO
    3. 280
    4. 420
    5. 65
    6. 31
    1. 7032B
    2. KOYO
    3. 160
    4. 240
    5. 38
    6. 5.45
    1. 7022B
    2. KOYO
    3. 110
    4. 170
    5. 28
    6. 2.14
    1. 7021B
    2. KOYO
    3. 105
    4. 160
    5. 26
    6. 1.73
    1. 7028B
    2. KOYO
    3. 140
    4. 210
    5. 33
    6. 3.64
    1. 7002B
    2. KOYO
    3. 15
    4. 32
    5. 9
    6. 0.035
    1. 7009B
    2. KOYO
    3. 45
    4. 75
    5. 16
    6. 0.260
    1. 7026B
    2. KOYO
    3. 130
    4. 200
    5. 33
    6. 3.43
    1. 7040B
    2. KOYO
    3. 200
    4. 310
    5. 51
    6. 12.7
    1. 79/670B
    2. KOYO
    3. 670
    4. 900
    5. 103
    6. 178
    1. 7007B
    2. KOYO
    3. 35
    4. 62
    5. 14
    6. 0.170
    1. 7034B
    2. KOYO
    3. 170
    4. 260
    5. 42
    6. 7.77
    1. 7064B
    2. KOYO
    3. 320
    4. 480
    5. 74
    6. 47.2
    1. 7012B
    2. KOYO
    3. 60
    4. 95
    5. 18
    6. 0.450
    1. 7052B
    2. KOYO
    3. 260
    4. 400
    5. 65
    6. 29.3
    1. 239468B
    2. KOYO
    3. 340
    4. 460
    5. 144
    6. 63.1
    1. 7019B
    2. KOYO
    3. 95
    4. 145
    5. 24
    6. 1.32
    1. 7076B
    2. KOYO
    3. 380
    4. 560
    5. 82
    6. 69.1
    1. 7011B
    2. KOYO
    3. 55
    4. 90
    5. 18
    6. 0.420
    1. 7030B
    2. KOYO
    3. 150
    4. 225
    5. 35
    6. 4.43
    1. 7013B
    2. KOYO
    3. 65
    4. 100
    5. 18
    6. 0.470
    1. 7004B
    2. KOYO
    3. 20
    4. 42
    5. 12
    6. 0.079
    1. 7000B
    2. KOYO
    3. 10
    4. 26
    5. 8
    6. 0.021
    1. 7008B
    2. KOYO
    3. 40
    4. 68
    5. 15
    6. 0.210
    1. 7072B
    2. KOYO
    3. 360
    4. 540
    5. 82
    6. 66.2
    1. 7044B
    2. KOYO
    3. 220
    4. 340
    5. 56
    6. 18.9
    1. 7003B
    2. KOYO
    3. 17
    4. 35
    5. 10
    6. 0.045