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NACHI 7303B Bearing

Bearing 7303B NACHI , NACHI bearing

Dimensional Specifications

  • Bore type NACHI Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 7303B
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
23
Size mating parts (Da max.)
41
Size mating parts (ra max.)
1

Overall dimension

External diameter
47 mm
Internal diameter
17 mm
B Width
14 mm
Weight
0.120 Kg
Outer ring width
14 mm

Size Geometric characteristics

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

Load and resources

Dynamic load capacity
15.2 кН
C0 Static load capacity
8.25 кН
Cr Radial dynamic load
15.2 кН
Maximum speed with grease lubrication
13000 об/мин
WoilЧастота вращения предельная при жидкой смазке
17000 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
Расстояние до действительного центра опоры (a)
6.4 mm
Size
17x47x14

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 7303B
    2. NACHI
    3. 17
    4. 47
    5. 14
    6. 0.120
    1. 7303CDB
    2. NACHI
    3. 17
    4. 47
    5. 14
    6. 0.120
    1. 7308CDB
    2. NACHI
    3. 40
    4. 90
    5. 23
    6. 0.655
    1. 7310B
    2. NACHI
    3. 50
    4. 110
    5. 27
    6. 1.14
    1. 7311B
    2. NACHI
    3. 55
    4. 120
    5. 29
    6. 1.45
    1. 7321CDB
    2. NACHI
    3. 105
    4. 225
    5. 49
    6. 9.34
    1. 7336BDB
    2. NACHI
    3. 180
    4. 380
    5. 75
    6. 41.3
    1. 7309B
    2. NACHI
    3. 45
    4. 100
    5. 25
    6. 0.875
    1. 7318CDB
    2. NACHI
    3. 90
    4. 190
    5. 43
    6. 5.76
    1. 7322CDB
    2. NACHI
    3. 110
    4. 240
    5. 50
    6. 11.0
    1. 7324B
    2. NACHI
    3. 120
    4. 260
    5. 55
    6. 14.2
    1. 7301CDB
    2. NACHI
    3. 12
    4. 37
    5. 12
    6. 0.063
    1. 7300BDB
    2. NACHI
    3. 10
    4. 35
    5. 11
    6. 0.055
    1. 7315B
    2. NACHI
    3. 75
    4. 160
    5. 37
    6. 3.15
    1. 7314B
    2. NACHI
    3. 70
    4. 150
    5. 35
    6. 2.70
    1. 7302CDB
    2. NACHI
    3. 15
    4. 42
    5. 13
    6. 0.085
    1. 7300B
    2. NACHI
    3. 10
    4. 35
    5. 11
    6. 0.055
    1. 7324BDB
    2. NACHI
    3. 120
    4. 260
    5. 55
    6. 14.2
    1. 7306CDB
    2. NACHI
    3. 30
    4. 72
    5. 19
    6. 0.360
    1. 7318B
    2. NACHI
    3. 90
    4. 190
    5. 43
    6. 5.76
    1. 7320B
    2. NACHI
    3. 100
    4. 215
    5. 47
    6. 8.18
    1. 7310BDB
    2. NACHI
    3. 50
    4. 110
    5. 27
    6. 1.14
    1. 7303C
    2. NACHI
    3. 17
    4. 47
    5. 14
    6. 0.120
    1. 7305B
    2. NACHI
    3. 25
    4. 62
    5. 17
    6. 0.245
    1. 7338BDB
    2. NACHI
    3. 190
    4. 400
    5. 78
    6. 47.6
    1. 7303CDF
    2. NACHI
    3. 17
    4. 47
    5. 14
    6. 0.120
    1. 7306BDB
    2. NACHI
    3. 30
    4. 72
    5. 19
    6. 0.360
    1. 7315BDB
    2. NACHI
    3. 75
    4. 160
    5. 37
    6. 3.15
    1. 7321B
    2. NACHI
    3. 105
    4. 225
    5. 49
    6. 9.34
    1. 7317B
    2. NACHI
    3. 85
    4. 180
    5. 41
    6. 4.90