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KOYO 7405B Bearing

Bearing 7405B KOYO , KOYO bearing

Dimensional Specifications

  • Bore type KOYO Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 7405B
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
33.5
Size mating parts (Da max.)
71.5
Size mating parts (ra max.)
1.5

Overall dimension

External diameter
80 mm
Internal diameter
25 mm
B Width
21 mm
Weight
0.527 Kg
Outer ring width
21 mm

Size Geometric characteristics

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

Load and resources

Maximum speed with grease lubrication
7 300 об/мин
WoilЧастота вращения предельная при жидкой смазке
10 000 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
Расстояние до действительного центра опоры (a)
33.6 mm
Size
25x80x21

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 7414B
    2. KOYO
    3. 70
    4. 180
    5. 42
    6. 4.99
    1. 7416B
    2. KOYO
    3. 80
    4. 200
    5. 48
    6. 6.00
    1. 7417B
    2. KOYO
    3. 85
    4. 210
    5. 52
    6. 8.54
    1. 7410B
    2. KOYO
    3. 50
    4. 130
    5. 31
    6. 1.92
    1. 7406B
    2. KOYO
    3. 30
    4. 90
    5. 23
    6. 0.686
    1. 7408B
    2. KOYO
    3. 40
    4. 110
    5. 27
    6. 1.23
    1. 7409B
    2. KOYO
    3. 45
    4. 120
    5. 29
    6. 1.55
    1. 7005B
    2. KOYO
    3. 25
    4. 47
    5. 12
    6. 0.091
    1. 7407B
    2. KOYO
    3. 35
    4. 100
    5. 25
    6. 0.950
    1. 7205B
    2. KOYO
    3. 25
    4. 52
    5. 15
    6. 0.135
    1. 7415B
    2. KOYO
    3. 75
    4. 190
    5. 45
    6. 5.90
    1. 7413B
    2. KOYO
    3. 65
    4. 160
    5. 37
    6. 3.41
    1. 7418B
    2. KOYO
    3. 90
    4. 225
    5. 54
    6. 11.4
    1. 7404B
    2. KOYO
    3. 20
    4. 72
    5. 19
    6. 0.395
    1. 7412B
    2. KOYO
    3. 60
    4. 150
    5. 35
    6. 2.85
    1. 7411B
    2. KOYO
    3. 55
    4. 140
    5. 33
    6. 2.36
    1. 234405B
    2. KOYO
    3. 25
    4. 47
    5. 28
    6. 0.194
    1. 7305B
    2. KOYO
    3. 25
    4. 62
    5. 17
    6. 0.243
    1. 239428B
    2. KOYO
    3. 140
    4. 190
    5. 60
    6. 4.47
    1. 7048B
    2. KOYO
    3. 240
    4. 360
    5. 56
    6. 20.1
    1. 234408B
    2. KOYO
    3. 40
    4. 68
    5. 36
    6. 0.475
    1. 239422B
    2. KOYO
    3. 110
    4. 150
    5. 48
    6. 2.25
    1. 239748B
    2. KOYO
    3. 247
    4. 320
    5. 96
    6. 17.2
    1. 7052B
    2. KOYO
    3. 260
    4. 400
    5. 65
    6. 29.3
    1. 239740B
    2. KOYO
    3. 207
    4. 280
    5. 96
    6. 14.9
    1. 234721B
    2. KOYO
    3. 109
    4. 160
    5. 66
    6. 3.82
    1. 7328B
    2. KOYO
    3. 140
    4. 300
    5. 62
    6. 18.8
    1. 7215B
    2. KOYO
    3. 75
    4. 130
    5. 25
    6. 1.23
    1. 7314B
    2. KOYO
    3. 70
    4. 150
    5. 35
    6. 2.70
    1. AC5738B
    2. KOYO
    3. 285
    4. 380
    5. 46
    6. 14.2

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