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NACHI 7307DB Bearing

Bearing 7307DB NACHI , NACHI bearing

Dimensional Specifications

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

Connecting Size

Size mating parts (da min.)
40
Size mating parts (Da max.)
74.6
Size mating parts (ra max.)
1

Overall dimension

External diameter
80 mm
Internal diameter
35 mm
B Width
21 mm
Weight
0.475 Kg
Outer ring width
21 mm

Size Geometric characteristics

rРадиус наружней фаски
1.5 mm
r1 outer ring (flange) installation chamfer
1 mm
αУгол контакта
30°

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
6300 об/мин
WoilЧастота вращения предельная при жидкой смазке
8500 об/мин

Protect

Seal Up
Нет

Other

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

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 7315DB
    2. NACHI
    3. 75
    4. 160
    5. 37
    6. 3.15
    1. 7907AC
    2. NACHI
    3. 35
    4. 55
    5. 10
    6. 0.074
    1. 7301DB
    2. NACHI
    3. 12
    4. 37
    5. 12
    6. 0.063
    1. 7307DF
    2. NACHI
    3. 35
    4. 80
    5. 21
    6. 0.475
    1. 7312DB
    2. NACHI
    3. 60
    4. 130
    5. 31
    6. 1.81
    1. 7338DB
    2. NACHI
    3. 190
    4. 400
    5. 78
    6. 47.6
    1. 7319DB
    2. NACHI
    3. 95
    4. 200
    5. 45
    6. 6.68
    1. 7316DB
    2. NACHI
    3. 80
    4. 170
    5. 39
    6. 4.18
    1. 7305DB
    2. NACHI
    3. 25
    4. 62
    5. 17
    6. 0.245
    1. 7307DT
    2. NACHI
    3. 35
    4. 80
    5. 21
    6. 0.475
    1. 7320DB
    2. NACHI
    3. 100
    4. 215
    5. 47
    6. 8.18
    1. 7309DB
    2. NACHI
    3. 45
    4. 100
    5. 25
    6. 0.875
    1. 7332DB
    2. NACHI
    3. 160
    4. 340
    5. 68
    6. 30.2
    1. 7321DB
    2. NACHI
    3. 105
    4. 225
    5. 49
    6. 9.34
    1. 7207AC
    2. NACHI
    3. 35
    4. 72
    5. 17
    6. 0.295
    1. 7302DB
    2. NACHI
    3. 15
    4. 42
    5. 13
    6. 0.085
    1. 7334DB
    2. NACHI
    3. 170
    4. 360
    5. 72
    6. 35.7
    1. 7007AC
    2. NACHI
    3. 35
    4. 62
    5. 14
    6. 0.17
    1. 7336DB
    2. NACHI
    3. 180
    4. 380
    5. 75
    6. 41.3
    1. 7303DB
    2. NACHI
    3. 17
    4. 47
    5. 14
    6. 0.120
    1. 7306DB
    2. NACHI
    3. 30
    4. 72
    5. 19
    6. 0.360
    1. 7314DB
    2. NACHI
    3. 70
    4. 150
    5. 35
    6. 2.70
    1. 7340DB
    2. NACHI
    3. 200
    4. 420
    5. 80
    6. 53.7
    1. 7307
    2. NACHI
    3. 35
    4. 80
    5. 21
    6. 0.475
    1. 7311DB
    2. NACHI
    3. 55
    4. 120
    5. 29
    6. 1.45
    1. 7007DB
    2. NACHI
    3. 35
    4. 62
    5. 14
    6. 0.170
    1. 7310DB
    2. NACHI
    3. 50
    4. 110
    5. 27
    6. 1.14
    1. 7308DB
    2. NACHI
    3. 40
    4. 90
    5. 23
    6. 0.655
    1. 7322DB
    2. NACHI
    3. 110
    4. 240
    5. 50
    6. 11.0
    1. 7328DB
    2. NACHI
    3. 140
    4. 300
    5. 62
    6. 21.5