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NACHI 7909AC Bearing

Bearing 7909AC NACHI , NACHI bearing

Dimensional Specifications

  • Bore type NACHI Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 7909AC
  • Operating Temperature Range -40 to 250 ºF

Overall dimension

External diameter
68 mm
Internal diameter
45 mm
B Width
12 mm
Weight
0.127 Kg
Outer ring width
12 mm

Size Geometric characteristics

rРадиус наружней фаски
0.6 mm
r1 outer ring (flange) installation chamfer
0.3 mm
αУгол контакта
25°

Load and resources

Dynamic load capacity
15.7 кН
C0 Static load capacity
13.3 кН
Cr Radial dynamic load
15.7 кН
Maximum speed with grease lubrication
18000 об/мин
WoilЧастота вращения предельная при жидкой смазке
24000 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
Расстояние до действительного центра опоры (a)
7.2 mm
Size
45x68x12

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 7907AC
    2. NACHI
    3. 35
    4. 55
    5. 10
    6. 0.074
    1. 7009AC
    2. NACHI
    3. 45
    4. 75
    5. 16
    6. 0.265
    1. 7904AC
    2. NACHI
    3. 20
    4. 37
    5. 9
    6. 0.035
    1. 7900AC
    2. NACHI
    3. 10
    4. 22
    5. 6
    6. 0.008
    1. 7910AC
    2. NACHI
    3. 50
    4. 72
    5. 12
    6. 0.128
    1. 7908AC
    2. NACHI
    3. 40
    4. 62
    5. 12
    6. 0.107
    1. 7903AC
    2. NACHI
    3. 17
    4. 30
    5. 7
    6. 0.016
    1. 7902AC
    2. NACHI
    3. 15
    4. 28
    5. 7
    6. 0.015
    1. 7905AC
    2. NACHI
    3. 25
    4. 42
    5. 9
    6. 0.041
    1. 7901AC
    2. NACHI
    3. 12
    4. 24
    5. 6
    6. 0.01
    1. 7209AC
    2. NACHI
    3. 45
    4. 85
    5. 19
    6. 0.43
    1. 7906AC
    2. NACHI
    3. 30
    4. 47
    5. 9
    6. 0.046
    1. N
    2. NACHI
    3. 45
    4. 75
    5. 16
    6. 0.289
    1. 7202AC
    2. NACHI
    3. 15
    4. 35
    5. 11
    6. 0.048
    1. 7211AC
    2. NACHI
    3. 55
    4. 100
    5. 21
    6. 0.635
    1. 7006AC
    2. NACHI
    3. 30
    4. 55
    5. 13
    6. 0.135
    1. 7212AC
    2. NACHI
    3. 60
    4. 110
    5. 22
    6. 0.82
    1. 7220AC
    2. NACHI
    3. 100
    4. 180
    5. 34
    6. 3.32
    1. 7002AC
    2. NACHI
    3. 15
    4. 32
    5. 9
    6. 0.035
    1. 7217AC
    2. NACHI
    3. 85
    4. 150
    5. 28
    6. 1.87
    1. 7210AC
    2. NACHI
    3. 50
    4. 90
    5. 20
    6. 0.485
    1. 7000AC
    2. NACHI
    3. 10
    4. 26
    5. 8
    6. 0.022
    1. 7014AC
    2. NACHI
    3. 70
    4. 110
    5. 20
    6. 0.66
    1. 7012AC
    2. NACHI
    3. 60
    4. 95
    5. 18
    6. 0.45
    1. 7019AC
    2. NACHI
    3. 95
    4. 145
    5. 24
    6. 1.36
    1. 7018AC
    2. NACHI
    3. 90
    4. 140
    5. 24
    6. 1.26
    1. 7016AC
    2. NACHI
    3. 80
    4. 125
    5. 22
    6. 0.925
    1. 7206AC
    2. NACHI
    3. 30
    4. 62
    5. 16
    6. 0.21
    1. 7205AC
    2. NACHI
    3. 25
    4. 52
    5. 15
    6. 0.135
    1. 7216AC
    2. NACHI
    3. 80
    4. 140
    5. 26
    6. 1.5