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KOYO 7328B Bearing

Bearing 7328B KOYO , KOYO bearing

Dimensional Specifications

  • Bore type KOYO Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 7328B
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
158
Size mating parts (Da max.)
282
Size mating parts (ra max.)
3

Overall dimension

External diameter
300 mm
Internal diameter
140 mm
B Width
62 mm
Weight
18.8 Kg
Outer ring width
62 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
302 кН
C0 Static load capacity
344 кН
Cr Radial dynamic load
302 кН
Maximum speed with grease lubrication
1900 об/мин
WoilЧастота вращения предельная при жидкой смазке
2500 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
Расстояние до действительного центра опоры (a)
123.3 mm
Size
140x300x62

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 7928B
    2. KOYO
    3. 140
    4. 190
    5. 24
    6. 1.8
    1. 7334B
    2. KOYO
    3. 170
    4. 360
    5. 72
    6. 31.2
    1. 7321B
    2. KOYO
    3. 105
    4. 225
    5. 49
    6. 8.62
    1. 7326B
    2. KOYO
    3. 130
    4. 280
    5. 58
    6. 15.4
    1. 7313B
    2. KOYO
    3. 65
    4. 140
    5. 33
    6. 2.22
    1. 7328C
    2. KOYO
    3. 140
    4. 300
    5. 62
    6. 18.8
    1. 7228B
    2. KOYO
    3. 140
    4. 250
    5. 42
    6. 7.76
    1. 28985/28920
    2. KOYO
    3. 60.325
    4. 101.6
    5. 25.4
    6. 0.802
    1. 28150/28317
    2. KOYO
    3. 38.1
    4. 80.035
    5. 21.432
    6. 0.486
    1. 7304B
    2. KOYO
    3. 20
    4. 52
    5. 15
    6. 0.150
    1. 7311B
    2. KOYO
    3. 55
    4. 120
    5. 29
    6. 1.45
    1. 7309B
    2. KOYO
    3. 45
    4. 100
    5. 25
    6. 0.875
    1. 7320B
    2. KOYO
    3. 100
    4. 215
    5. 47
    6. 7.53
    1. AC4028B
    2. KOYO
    3. 200
    4. 279.5
    5. 38
    6. 6.9
    1. 7314B
    2. KOYO
    3. 70
    4. 150
    5. 35
    6. 2.70
    1. 7330B
    2. KOYO
    3. 150
    4. 320
    5. 65
    6. 22.4
    1. 7305B
    2. KOYO
    3. 25
    4. 62
    5. 17
    6. 0.243
    1. 239728B
    2. KOYO
    3. 144
    4. 190
    5. 60
    6. 4.03
    1. 7316B
    2. KOYO
    3. 80
    4. 170
    5. 39
    6. 3.85
    1. 28137/28300
    2. KOYO
    3. 34.925
    4. 76.2
    5. 20.638
    6. 0.452
    1. 28880/28820
    2. KOYO
    3. 247.65
    4. 304.8
    5. 22.225
    6. 3.05
    1. 7318B
    2. KOYO
    3. 90
    4. 190
    5. 43
    6. 5.30
    1. 7317B
    2. KOYO
    3. 85
    4. 180
    5. 41
    6. 4.53
    1. 28985/28921
    2. KOYO
    3. 60.325
    4. 100
    5. 25.4
    6. 0.763
    1. 7336B
    2. KOYO
    3. 180
    4. 380
    5. 75
    6. 40
    1. 234728B
    2. KOYO
    3. 145
    4. 210
    5. 84
    6. 8.44
    1. 7322B
    2. KOYO
    3. 110
    4. 240
    5. 50
    6. 10.1
    1. 7319B
    2. KOYO
    3. 95
    4. 200
    5. 45
    6. 6.12
    1. 7028B
    2. KOYO
    3. 140
    4. 210
    5. 33
    6. 3.64
    1. 28678/28622
    2. KOYO
    3. 50.8
    4. 97.63
    5. 24.608
    6. 0.836