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KOYO 7904CPA Bearing

Bearing 7904CPA KOYO , KOYO bearing

Dimensional Specifications

  • Bore type KOYO Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 7904CPA
  • Operating Temperature Range -40 to 250 ºF

Overall dimension

External diameter
37 mm
Internal diameter
20 mm
B Width
9 mm
Weight
0.035 Kg
Outer ring width
9 mm

Size Geometric characteristics

rРадиус наружней фаски
0.3 mm
r1 outer ring (flange) installation chamfer
0.15 mm
αУгол контакта
15°

Load and resources

Dynamic load capacity
7.3 кН
C0 Static load capacity
4.55 кН
Cr Radial dynamic load
7.3 кН
Maximum speed with grease lubrication
33 000 об/мин
WoilЧастота вращения предельная при жидкой смазке
51 000 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
Расстояние до действительного центра опоры (a)
8.3 mm
Size
20x37x9
Estimated coefficient (f0)
14.9

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 7936CPA
    2. KOYO
    3. 180
    4. 250
    5. 33
    6. 4.68
    1. 7924CPA
    2. KOYO
    3. 120
    4. 165
    5. 22
    6. 1.15
    1. 7900CPA
    2. KOYO
    3. 10
    4. 22
    5. 6
    6. 0.008
    1. 7930CPA
    2. KOYO
    3. 150
    4. 210
    5. 28
    6. 2.47
    1. 7906CPA
    2. KOYO
    3. 30
    4. 47
    5. 9
    6. 0.046
    1. 7919CPA
    2. KOYO
    3. 95
    4. 130
    5. 18
    6. 0.574
    1. 7901CPA
    2. KOYO
    3. 12
    4. 24
    5. 6
    6. 0.01
    1. 7916CPA
    2. KOYO
    3. 80
    4. 110
    5. 16
    6. 0.368
    1. 7934CPA
    2. KOYO
    3. 170
    4. 230
    5. 28
    6. 3.21
    1. 7903CPA
    2. KOYO
    3. 17
    4. 30
    5. 7
    6. 0.016
    1. 7921CPA
    2. KOYO
    3. 105
    4. 145
    5. 20
    6. 0.81
    1. 7004CPA
    2. KOYO
    3. 20
    4. 42
    5. 12
    6. 0.079
    1. 7915CPA
    2. KOYO
    3. 75
    4. 105
    5. 16
    6. 0.35
    1. 7911CPA
    2. KOYO
    3. 55
    4. 80
    5. 13
    6. 0.178
    1. 7912CPA
    2. KOYO
    3. 60
    4. 85
    5. 13
    6. 0.187
    1. 7932CPA
    2. KOYO
    3. 160
    4. 220
    5. 28
    6. 2.6
    1. 7938CPA
    2. KOYO
    3. 190
    4. 260
    5. 33
    6. 4.83
    1. 7917CPA
    2. KOYO
    3. 85
    4. 120
    5. 18
    6. 0.523
    1. 7910CPA
    2. KOYO
    3. 50
    4. 72
    5. 12
    6. 0.128
    1. 7908CPA
    2. KOYO
    3. 40
    4. 62
    5. 12
    6. 0.107
    1. 7902CPA
    2. KOYO
    3. 15
    4. 28
    5. 7
    6. 0.015
    1. 7928CPA
    2. KOYO
    3. 140
    4. 190
    5. 24
    6. 1.59
    1. 7914CPA
    2. KOYO
    3. 70
    4. 100
    5. 16
    6. 0.332
    1. 7905CPA
    2. KOYO
    3. 25
    4. 42
    5. 9
    6. 0.041
    1. 7918CPA
    2. KOYO
    3. 90
    4. 125
    5. 18
    6. 0.551
    1. 7922CPA
    2. KOYO
    3. 110
    4. 150
    5. 20
    6. 0.84
    1. 7204CPA
    2. KOYO
    3. 20
    4. 47
    5. 14
    6. 0.112
    1. 7907CPA
    2. KOYO
    3. 35
    4. 55
    5. 10
    6. 0.074
    1. 7913CPA
    2. KOYO
    3. 65
    4. 90
    5. 13
    6. 0.205
    1. 7926CPA
    2. KOYO
    3. 130
    4. 180
    5. 24
    6. 1.5