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NTN 7906DB Bearing

Bearing 7906DB NTN , NTN bearing

Dimensional Specifications

  • Bore type NTN Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 7906DB
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
32.5
Size mating parts (ra max.)
0.3
Size mating parts (ra1 max.)
0.15
Size mating parts (Db max.)
45.8

Overall dimension

External diameter
47 mm
Internal diameter
30 mm
B Width
9 mm
Weight
0.116 Kg
Outer ring width
9 mm

Size Geometric characteristics

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

Load and resources

Dynamic load capacity
12.3 кН
C0 Static load capacity
11.5 кН
Cr Radial dynamic load
12.3 кН
Maximum speed with grease lubrication
12 000 об/мин
WoilЧастота вращения предельная при жидкой смазке
15 000 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
2
Расстояние до действительного центра опоры (a)
15.5 mm
Size
30x47x9
Size (2B)
18 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 7921DB
    2. NTN
    3. 105
    4. 145
    5. 20
    6. 1.944
    1. 7940DB
    2. NTN
    3. 200
    4. 280
    5. 38
    6. 14.3
    1. 7914DB
    2. NTN
    3. 70
    4. 100
    5. 16
    6. 0.794
    1. 7913DB
    2. NTN
    3. 65
    4. 90
    5. 13
    6. 0.49
    1. 7910T1DBT/G035P4
    2. NTN
    3. 50
    4. 72
    5. 36
    6. 0.39
    1. 7944DB
    2. NTN
    3. 220
    4. 300
    5. 38
    6. 15.48
    1. 7956DB
    2. NTN
    3. 280
    4. 380
    5. 46
    6. 29.6
    1. 7906DT
    2. NTN
    3. 30
    4. 47
    5. 9
    6. 0.116
    1. 7908DB
    2. NTN
    3. 40
    4. 62
    5. 12
    6. 0.26
    1. 7948DB
    2. NTN
    3. 240
    4. 320
    5. 38
    6. 16.68
    1. 7906UADG/GNP42
    2. NTN
    3. 30
    4. 47
    5. 9
    6. 0.05
    1. HTA006DB
    2. NTN
    3. 30
    4. 55
    5. 12
    6. 0.22
    1. 7006DB
    2. NTN
    3. 30
    4. 55
    5. 13
    6. 0.27
    1. 7915DB
    2. NTN
    3. 75
    4. 105
    5. 16
    6. 0.84
    1. 7906
    2. NTN
    3. 30
    4. 47
    5. 9
    6. 0.058
    1. 7909DB
    2. NTN
    3. 45
    4. 68
    5. 12
    6. 0.3
    1. 7924DB
    2. NTN
    3. 120
    4. 165
    5. 22
    6. 3.32
    1. 7916DB
    2. NTN
    3. 80
    4. 110
    5. 16
    6. 0.888
    1. 7306DB
    2. NTN
    3. 30
    4. 72
    5. 19
    6. 0.69
    1. SF5606DB
    2. NTN
    3. 280.000
    4. 389.500
    5. 92.000
    6. 28.10
    1. 7906CDLLBG/GNP42
    2. NTN
    3. 30
    4. 47
    5. 9
    6. 0.05
    1. 7920DB
    2. NTN
    3. 100
    4. 140
    5. 20
    6. 1.868
    1. 7905DB
    2. NTN
    3. 25
    4. 42
    5. 9
    6. 0.1
    1. 7932DB
    2. NTN
    3. 160
    4. 220
    5. 28
    6. 6.26
    1. 7928DB
    2. NTN
    3. 140
    4. 190
    5. 24
    6. 3.88
    1. 7907DB
    2. NTN
    3. 35
    4. 55
    5. 10
    6. 0.176
    1. 7930DB
    2. NTN
    3. 150
    4. 210
    5. 28
    6. 5.92
    1. 7907DBP5
    2. NTN
    3. 35
    4. 55
    5. 20
    6. 0.14
    1. 7938DB
    2. NTN
    3. 190
    4. 260
    5. 33
    6. 10.2
    1. 7912DB
    2. NTN
    3. 60
    4. 85
    5. 13
    6. 0.46

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