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NTN 7209BDB Bearing

Bearing 7209BDB NTN , NTN bearing

Dimensional Specifications

  • Bore type NTN Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 7209BDB
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
52
Size mating parts (ra max.)
1
Size mating parts (ra1 max.)
0.6
Size mating parts (Db max.)
80.5

Overall dimension

External diameter
85 mm
Internal diameter
45 mm
B Width
19 mm
Weight
0.82 Kg
Outer ring width
19 mm

Size Geometric characteristics

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

Load and resources

Dynamic load capacity
58.5 кН
C0 Static load capacity
52.5 кН
Cr Radial dynamic load
58.5 кН
Maximum speed with grease lubrication
6 000 об/мин
WoilЧастота вращения предельная при жидкой смазке
8 000 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
2
Расстояние до действительного центра опоры (a)
37 mm
Size
45x85x19
Size (2B)
38 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 7232BDB
    2. NTN
    3. 160
    4. 290
    5. 48
    6. 27.4
    1. 7209B
    2. NTN
    3. 45
    4. 85
    5. 19
    6. 0.41
    1. 7205BDB
    2. NTN
    3. 25
    4. 52
    5. 15
    6. 0.258
    1. 7211BDB
    2. NTN
    3. 55
    4. 100
    5. 21
    6. 1.224
    1. 7209BDT
    2. NTN
    3. 45
    4. 85
    5. 19
    6. 0.82
    1. 7203BDB
    2. NTN
    3. 17
    4. 40
    5. 12
    6. 0.132
    1. 7238BDB
    2. NTN
    3. 190
    4. 340
    5. 55
    6. 42.6
    1. 7210BDB
    2. NTN
    3. 50
    4. 90
    5. 20
    6. 0.932
    1. 7409BDB
    2. NTN
    3. 45.000
    4. 120.000
    5. 58.000
    6. 3.57
    1. 7221BDB
    2. NTN
    3. 105
    4. 190
    5. 36
    6. 7.74
    1. 7200BDB
    2. NTN
    3. 10
    4. 30
    5. 9
    6. 0.058
    1. 7212BDB
    2. NTN
    3. 60
    4. 110
    5. 22
    6. 1.56
    1. 7226BDB
    2. NTN
    3. 130
    4. 230
    5. 40
    6. 14.3
    1. 7214BDB
    2. NTN
    3. 70
    4. 125
    5. 24
    6. 2.22
    1. 7202BDB
    2. NTN
    3. 15
    4. 35
    5. 11
    6. 0.092
    1. 7222BDB
    2. NTN
    3. 110
    4. 200
    5. 38
    6. 9.08
    1. 7219BDB
    2. NTN
    3. 95
    4. 170
    5. 32
    6. 5.44
    1. 7204BDB
    2. NTN
    3. 20
    4. 47
    5. 14
    6. 0.204
    1. 7218BDB
    2. NTN
    3. 90
    4. 160
    5. 30
    6. 4.44
    1. 7217BDB
    2. NTN
    3. 85
    4. 150
    5. 28
    6. 3.64
    1. 7215BDB
    2. NTN
    3. 75
    4. 130
    5. 25
    6. 2.38
    1. 7209BDF
    2. NTN
    3. 45
    4. 85
    5. 19
    6. 0.82
    1. 7208BDB
    2. NTN
    3. 40
    4. 80
    5. 18
    6. 0.75
    1. 7240BDB
    2. NTN
    3. 200
    4. 360
    5. 58
    6. 50.6
    1. 7228BDB
    2. NTN
    3. 140
    4. 250
    5. 42
    6. 17.56
    1. 7213BDB
    2. NTN
    3. 65
    4. 120
    5. 23
    6. 1.962
    1. 7309BDB
    2. NTN
    3. 45
    4. 100
    5. 25
    6. 1.708
    1. 7236BDB
    2. NTN
    3. 180
    4. 320
    5. 52
    6. 35.4
    1. 7224BDB
    2. NTN
    3. 120
    4. 215
    5. 40
    6. 12.52
    1. 7207BDB
    2. NTN
    3. 35
    4. 72
    5. 17
    6. 0.574