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NTN 7309DT Bearing

Bearing 7309DT NTN , NTN bearing

Dimensional Specifications

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

Connecting Size

Size mating parts (da min.)
53.5
Size mating parts (Da max.)
91.5
Size mating parts (ra max.)
1.5
Size mating parts (ra1 max.)
1
Size mating parts (db min.)
50.5
Size mating parts (Db max.)
94.5

Overall dimension

External diameter
100 mm
Internal diameter
45 mm
B Width
25 mm
Weight
1.674 Kgкг

Size Geometric characteristics

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

Load and resources

Dynamic load capacity
103 кН
C0 Static load capacity
88 кН
Cr Radial dynamic load
103 кН
Maximum speed with grease lubrication
6 200 об/мин
WoilЧастота вращения предельная при жидкой смазке
8 200 об/мин

Protect

Seal Up
Нет

Other

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

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 7320DT
    2. NTN
    3. 100
    4. 215
    5. 47
    6. 14.36
    1. 7316DT
    2. NTN
    3. 80
    4. 170
    5. 39
    6. 7.3
    1. 7308DT
    2. NTN
    3. 40
    4. 90
    5. 23
    6. 1.25
    1. 7909DT
    2. NTN
    3. 45
    4. 68
    5. 12
    6. 0.3
    1. 7305DT
    2. NTN
    3. 25
    4. 62
    5. 17
    6. 0.46
    1. 7340DT
    2. NTN
    3. 200
    4. 420
    5. 80
    6. 106.2
    1. 7321DT
    2. NTN
    3. 105
    4. 225
    5. 49
    6. 16.4
    1. 7306DT
    2. NTN
    3. 30
    4. 72
    5. 19
    6. 0.69
    1. 7300DT
    2. NTN
    3. 10
    4. 35
    5. 11
    6. 0.08
    1. 7324DT
    2. NTN
    3. 120
    4. 260
    5. 55
    6. 29.4
    1. 7326DT
    2. NTN
    3. 130
    4. 280
    5. 58
    6. 35.2
    1. 7332DT
    2. NTN
    3. 160
    4. 340
    5. 68
    6. 59.6
    1. 7309BG
    2. NTN
    3. 45.000
    4. 100.000
    5. 25.000
    6. 0.85
    1. 7301DT
    2. NTN
    3. 12
    4. 37
    5. 12
    6. 0.088
    1. 7303DT
    2. NTN
    3. 17
    4. 47
    5. 14
    6. 0.214
    1. 7309DT
    2. NACHI
    3. 45
    4. 100
    5. 25
    6. 0.875
    1. 7312DT
    2. NTN
    3. 60
    4. 130
    5. 31
    6. 3.48
    1. 7009DT
    2. NTN
    3. 45
    4. 75
    5. 16
    6. 0.564
    1. 7317DT
    2. NTN
    3. 85
    4. 180
    5. 41
    6. 8.68
    1. 7309DB
    2. NTN
    3. 45
    4. 100
    5. 25
    6. 1.674
    1. 7314DTBT
    2. NTN
    3. 70.000
    4. 150.000
    5. 140.000
    6. 10.24
    1. 7322DT
    2. NTN
    3. 110
    4. 240
    5. 50
    6. 19.2
    1. 7304DT
    2. NTN
    3. 20
    4. 52
    5. 15
    6. 0.276
    1. 7309DF
    2. NTN
    3. 45
    4. 100
    5. 25
    6. 1.674
    1. 7302DT
    2. NTN
    3. 15
    4. 42
    5. 13
    6. 0.11
    1. 7336DT
    2. NTN
    3. 180
    4. 380
    5. 75
    6. 81.8
    1. 7310DT
    2. NTN
    3. 50
    4. 110
    5. 27
    6. 2.18
    1. 7314DT
    2. NTN
    3. 70
    4. 150
    5. 35
    6. 5.12
    1. 7328DT
    2. NTN
    3. 140
    4. 300
    5. 62
    6. 43
    1. 7313DT
    2. NTN
    3. 65
    4. 140
    5. 33
    6. 4.22