• Welcome

NTN 7304C Bearing

Bearing 7304C NTN , NTN bearing

Dimensional Specifications

  • Bore type NTN Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 7304C
  • Operating Temperature Range -40 to 250 ºF

Overall dimension

External diameter
52 mm
Internal diameter
20 mm
B Width
15 mm
Weight
0.14 Kg
Outer ring width
15 mm

Size Geometric characteristics

rРадиус наружней фаски
1.1 mm
r1 outer ring (flange) installation chamfer
0.6 mm
αУгол контакта
15°

Load and resources

Dynamic load capacity
18.5 кН
C0 Static load capacity
9.95 кН
Cr Radial dynamic load
18.5 кН
Maximum speed with grease lubrication
23 000 об/мин
WoilЧастота вращения предельная при жидкой смазке
31 000 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
Расстояние до действительного центра опоры (a)
12.5 mm
Size
20x52x15
Estimated coefficient (f0)
12.6

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 7312C
    2. NTN
    3. 60
    4. 130
    5. 31
    6. 1.68
    1. 7317C
    2. NTN
    3. 85
    4. 180
    5. 41
    6. 4.18
    1. 7308C
    2. NTN
    3. 40
    4. 90
    5. 23
    6. 0.606
    1. 7304CGD2/GNP4
    2. NTN
    3. 20
    4. 52
    5. 15
    6. 0.278
    1. NK73/35R+IR65X73X35
    2. NTN
    3. 65.000
    4. 90.000
    5. 35.000
    6. 1.98
    1. 7309C
    2. NTN
    3. 45
    4. 100
    5. 25
    6. 0.83
    1. 7304BDB
    2. NTN
    3. 20
    4. 52
    5. 15
    6. 0.282
    1. 7321C
    2. NTN
    3. 105
    4. 225
    5. 49
    6. 7.86
    1. 7311C
    2. NTN
    3. 55
    4. 120
    5. 29
    6. 1.34
    1. 7319C
    2. NTN
    3. 95
    4. 200
    5. 45
    6. 5.65
    1. 7303C
    2. NTN
    3. 17
    4. 47
    5. 14
    6. 0.109
    1. 7307C
    2. NTN
    3. 35
    4. 80
    5. 21
    6. 0.44
    1. 7304B
    2. NTN
    3. 20
    4. 52
    5. 15
    6. 0.141
    1. 7304BDT
    2. NTN
    3. 20
    4. 52
    5. 15
    6. 0.282
    1. 7306C
    2. NTN
    3. 30
    4. 72
    5. 19
    6. 0.33
    1. 7318C
    2. NTN
    3. 90
    4. 190
    5. 43
    6. 4.88
    1. 7305C
    2. NTN
    3. 25
    4. 62
    5. 17
    6. 0.222
    1. 7310C
    2. NTN
    3. 50
    4. 110
    5. 27
    6. 1.05
    1. 7304
    2. CX
    3. 20
    4. 52
    5. 15
    6. 0.156
    1. 7316C
    2. NTN
    3. 80
    4. 170
    5. 39
    6. 3.55
    1. 7322C
    2. NTN
    3. 110
    4. 240
    5. 50
    6. 9.22
    1. 7004C
    2. NTN
    3. 20
    4. 42
    5. 12
    6. 0.066
    1. 7304BDF
    2. NTN
    3. 20
    4. 52
    5. 15
    6. 0.282
    1. 7315C
    2. NTN
    3. 75
    4. 160
    5. 37
    6. 3.09
    1. 7204C
    2. NTN
    3. 20
    4. 47
    5. 14
    6. 0.1
    1. 7314C
    2. NTN
    3. 70
    4. 150
    5. 35
    6. 2.5
    1. 7302C
    2. NTN
    3. 15
    4. 42
    5. 13
    6. 0.081
    1. 7320C
    2. NTN
    3. 100
    4. 215
    5. 47
    6. 6.9
    1. 7313C
    2. NTN
    3. 65
    4. 140
    5. 33
    6. 2.06
    1. 7315
    2. CX
    3. 75
    4. 160
    5. 37
    6. 3.47