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NTN 7307DT Bearing

Bearing 7307DT NTN , NTN bearing

Dimensional Specifications

  • Bore type NTN Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 7307DT
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
43.5
Size mating parts (Da max.)
71.5
Size mating parts (ra max.)
1.5
Size mating parts (ra1 max.)
1
Size mating parts (db min.)
40.5
Size mating parts (Db max.)
74.5

Overall dimension

External diameter
80 mm
Internal diameter
35 mm
B Width
21 mm
Weight
0.924 Kg

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
65 кН
C0 Static load capacity
52.5 кН
Cr Radial dynamic load
65 кН
Maximum speed with grease lubrication
7 800 об/мин
WoilЧастота вращения предельная при жидкой смазке
10 000 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
2
Расстояние до действительного центра опоры (a)
27 mm
Size
35x80x21
Size (2B)
42 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 7308DT
    2. NTN
    3. 40
    4. 90
    5. 23
    6. 1.25
    1. 7307DT
    2. NACHI
    3. 35
    4. 80
    5. 21
    6. 0.475
    1. 7326DT
    2. NTN
    3. 130
    4. 280
    5. 58
    6. 35.2
    1. 7307CDB/GLP4
    2. NTN
    3. 35
    4. 80
    5. 42
    6. 0.896
    1. 7340DT
    2. NTN
    3. 200
    4. 420
    5. 80
    6. 106.2
    1. 7304DT
    2. NTN
    3. 20
    4. 52
    5. 15
    6. 0.276
    1. 7316DT
    2. NTN
    3. 80
    4. 170
    5. 39
    6. 7.3
    1. 7312DT
    2. NTN
    3. 60
    4. 130
    5. 31
    6. 3.48
    1. 7314DT
    2. NTN
    3. 70
    4. 150
    5. 35
    6. 5.12
    1. 7338DT
    2. NTN
    3. 190
    4. 400
    5. 78
    6. 94
    1. 7319DT
    2. NTN
    3. 95
    4. 200
    5. 45
    6. 11.78
    1. 7305DT
    2. NTN
    3. 25
    4. 62
    5. 17
    6. 0.46
    1. 7314DTBT
    2. NTN
    3. 70.000
    4. 150.000
    5. 140.000
    6. 10.24
    1. 7332DT
    2. NTN
    3. 160
    4. 340
    5. 68
    6. 59.6
    1. 7328DT
    2. NTN
    3. 140
    4. 300
    5. 62
    6. 43
    1. 7310DT
    2. NTN
    3. 50
    4. 110
    5. 27
    6. 2.18
    1. 7311DT
    2. NTN
    3. 55
    4. 120
    5. 29
    6. 2.78
    1. 7207DT
    2. NTN
    3. 35
    4. 72
    5. 17
    6. 0.562
    1. 7300DT
    2. NTN
    3. 10
    4. 35
    5. 11
    6. 0.08
    1. 7320DT
    2. NTN
    3. 100
    4. 215
    5. 47
    6. 14.36
    1. 7907DT
    2. NTN
    3. 35
    4. 55
    5. 10
    6. 0.176
    1. 7336DT
    2. NTN
    3. 180
    4. 380
    5. 75
    6. 81.8
    1. 7330DT
    2. NTN
    3. 150
    4. 320
    5. 65
    6. 50.2
    1. 7309DT
    2. NTN
    3. 45
    4. 100
    5. 25
    6. 1.674
    1. 7322DT
    2. NTN
    3. 110
    4. 240
    5. 50
    6. 19.2
    1. 7007DT
    2. NTN
    3. 35
    4. 62
    5. 14
    6. 0.36
    1. 7324DT
    2. NTN
    3. 120
    4. 260
    5. 55
    6. 29.4
    1. 7307DF
    2. NTN
    3. 35
    4. 80
    5. 21
    6. 0.924
    1. 7317DT
    2. NTN
    3. 85
    4. 180
    5. 41
    6. 8.68
    1. 7315DT
    2. NTN
    3. 75
    4. 160
    5. 37
    6. 6.14

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