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NACHI 7309BDB Bearing

Bearing 7309BDB NACHI , NACHI bearing

Dimensional Specifications

  • Bore type NACHI Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 7309BDB
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
50
Size mating parts (Da max.)
94.6
Size mating parts (ra max.)
1

Overall dimension

External diameter
100 mm
Internal diameter
45 mm
B Width
25 mm
Weight
0.875 Kg
Outer ring width
25 mm

Size Geometric characteristics

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

Load and resources

Dynamic load capacity
97.5 кН
C0 Static load capacity
82.5 кН
Cr Radial dynamic load
97.5 кН
Maximum speed with grease lubrication
4500 об/мин
WoilЧастота вращения предельная при жидкой смазке
6000 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
2
Расстояние до действительного центра опоры (a)
18.0 mm
Size
45x100x25
Size (2B)
50 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 7309BDF
    2. NACHI
    3. 45
    4. 100
    5. 25
    6. 0.875
    1. 7309B
    2. NACHI
    3. 45
    4. 100
    5. 25
    6. 0.875
    1. 7332BDB
    2. NACHI
    3. 160
    4. 340
    5. 68
    6. 30.2
    1. 7302BDB
    2. NACHI
    3. 15
    4. 42
    5. 13
    6. 0.085
    1. 7320BDB
    2. NACHI
    3. 100
    4. 215
    5. 47
    6. 8.18
    1. 7311BDB
    2. NACHI
    3. 55
    4. 120
    5. 29
    6. 1.45
    1. 7313BDB
    2. NACHI
    3. 65
    4. 140
    5. 33
    6. 2.22
    1. 7334BDB
    2. NACHI
    3. 170
    4. 360
    5. 72
    6. 35.7
    1. 7305BDB
    2. NACHI
    3. 25
    4. 62
    5. 17
    6. 0.245
    1. 7317BDB
    2. NACHI
    3. 85
    4. 180
    5. 41
    6. 4.90
    1. 7315BDB
    2. NACHI
    3. 75
    4. 160
    5. 37
    6. 3.15
    1. 7340BDB
    2. NACHI
    3. 200
    4. 420
    5. 80
    6. 53.7
    1. 7309CDB
    2. NACHI
    3. 45
    4. 100
    5. 25
    6. 0.875
    1. 7209BDB
    2. NACHI
    3. 45
    4. 85
    5. 19
    6. 0.430
    1. 7312BDB
    2. NACHI
    3. 60
    4. 130
    5. 31
    6. 1.81
    1. 7328BDB
    2. NACHI
    3. 140
    4. 300
    5. 62
    6. 21.5
    1. 7330BDB
    2. NACHI
    3. 150
    4. 320
    5. 65
    6. 25.1
    1. 7310BDB
    2. NACHI
    3. 50
    4. 110
    5. 27
    6. 1.14
    1. 7321BDB
    2. NACHI
    3. 105
    4. 225
    5. 49
    6. 9.34
    1. 7338BDB
    2. NACHI
    3. 190
    4. 400
    5. 78
    6. 47.6
    1. 7301BDB
    2. NACHI
    3. 12
    4. 37
    5. 12
    6. 0.063
    1. 7324BDB
    2. NACHI
    3. 120
    4. 260
    5. 55
    6. 14.2
    1. 7309BDT
    2. NACHI
    3. 45
    4. 100
    5. 25
    6. 0.875
    1. 7322BDB
    2. NACHI
    3. 110
    4. 240
    5. 50
    6. 11.0
    1. 7336BDB
    2. NACHI
    3. 180
    4. 380
    5. 75
    6. 41.3
    1. 7303BDB
    2. NACHI
    3. 17
    4. 47
    5. 14
    6. 0.120
    1. 7316BDB
    2. NACHI
    3. 80
    4. 170
    5. 39
    6. 4.18
    1. 7304BDB
    2. NACHI
    3. 20
    4. 52
    5. 15
    6. 0.150
    1. 7326BDB
    2. NACHI
    3. 130
    4. 280
    5. 58
    6. 17.4
    1. 7300BDB
    2. NACHI
    3. 10
    4. 35
    5. 11
    6. 0.055