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KOYO 7318B Bearing

Bearing 7318B KOYO , KOYO bearing

Dimensional Specifications

  • Bore type KOYO Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 7318B
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
104
Size mating parts (Da max.)
176
Size mating parts (ra max.)
2.5

Overall dimension

External diameter
190 mm
Internal diameter
90 mm
B Width
43 mm
Weight
5.30 Kg
Outer ring width
43 mm

Size Geometric characteristics

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

Load and resources

Maximum speed with grease lubrication
3100 об/мин
WoilЧастота вращения предельная при жидкой смазке
4200 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
Расстояние до действительного центра опоры (a)
80.2 mm
Size
90x190x43

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 234418B
    2. KOYO
    3. 90
    4. 140
    5. 60
    6. 3.03
    1. 18790/18724
    2. KOYO
    3. 50.8
    4. 88.9
    5. 17.462
    6. 0.416
    1. 7336B
    2. KOYO
    3. 180
    4. 380
    5. 75
    6. 40
    1. 7218B
    2. KOYO
    3. 90
    4. 160
    5. 30
    6. 2.30
    1. 7322B
    2. KOYO
    3. 110
    4. 240
    5. 50
    6. 10.1
    1. 234718B
    2. KOYO
    3. 93
    4. 140
    5. 60
    6. 2.79
    1. 7338B
    2. KOYO
    3. 190
    4. 400
    5. 78
    6. 45.5
    1. 7326B
    2. KOYO
    3. 130
    4. 280
    5. 58
    6. 15.4
    1. 7418B
    2. KOYO
    3. 90
    4. 225
    5. 54
    6. 11.4
    1. 7332B
    2. KOYO
    3. 160
    4. 340
    5. 68
    6. 26.4
    1. 7313B
    2. KOYO
    3. 65
    4. 140
    5. 33
    6. 2.22
    1. 7312B
    2. KOYO
    3. 60
    4. 130
    5. 31
    6. 1.81
    1. 7319B
    2. KOYO
    3. 95
    4. 200
    5. 45
    6. 6.12
    1. 7305B
    2. KOYO
    3. 25
    4. 62
    5. 17
    6. 0.243
    1. 18590/18520
    2. KOYO
    3. 41.275
    4. 73.025
    5. 16.667
    6. 0.284
    1. 7018B
    2. KOYO
    3. 90
    4. 140
    5. 24
    6. 1.26
    1. 7303B
    2. KOYO
    3. 17
    4. 47
    5. 14
    6. 0.120
    1. 7328B
    2. KOYO
    3. 140
    4. 300
    5. 62
    6. 18.8
    1. 18685/18620
    2. KOYO
    3. 44.45
    4. 79.375
    5. 17.462
    6. 0.34
    1. 7340B
    2. KOYO
    3. 200
    4. 420
    5. 80
    6. 52
    1. 18200/18337
    2. KOYO
    3. 50.8
    4. 85.725
    5. 19.05
    6. 0.402
    1. 7318C
    2. KOYO
    3. 90
    4. 190
    5. 43
    6. 5.30
    1. 7320B
    2. KOYO
    3. 100
    4. 215
    5. 47
    6. 7.53
    1. 7314B
    2. KOYO
    3. 70
    4. 150
    5. 35
    6. 2.70
    1. 7316B
    2. KOYO
    3. 80
    4. 170
    5. 39
    6. 3.85
    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. 7311B
    2. KOYO
    3. 55
    4. 120
    5. 29
    6. 1.45
    1. 18587/18520
    2. KOYO
    3. 39.688
    4. 73.025
    5. 16.667
    6. 0.3
    1. 7315B
    2. KOYO
    3. 75
    4. 160
    5. 37
    6. 3.15