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NTN 7301B Bearing

Bearing 7301B NTN , NTN bearing

Dimensional Specifications

  • Bore type NTN Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 7301B
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
17.5
Size mating parts (ra max.)
1
Size mating parts (db min.)
16.5

Overall dimension

External diameter
37 mm
Internal diameter
12 mm
B Width
12 mm
Weight
0.045 Kg
Outer ring width
12 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
10.5 кН
C0 Static load capacity
4.95 кН
Cr Radial dynamic load
10.5 кН
Maximum speed with grease lubrication
19 000 об/мин
WoilЧастота вращения предельная при жидкой смазке
26 000 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
Расстояние до действительного центра опоры (a)
16.5 mm
Size
12x37x12

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 7301BDB
    2. NTN
    3. 12
    4. 37
    5. 12
    6. 0.09
    1. 7312B
    2. NTN
    3. 60
    4. 130
    5. 31
    6. 1.77
    1. 7326BDB
    2. NTN
    3. 130
    4. 280
    5. 58
    6. 35.2
    1. 7308B
    2. NTN
    3. 40
    4. 90
    5. 23
    6. 0.636
    1. 7311B
    2. NTN
    3. 55
    4. 120
    5. 29
    6. 1.42
    1. 7305BDB
    2. NTN
    3. 25
    4. 62
    5. 17
    6. 0.468
    1. 7314BDB
    2. NTN
    3. 70
    4. 150
    5. 35
    6. 5.22
    1. 7315B
    2. NTN
    3. 75
    4. 160
    5. 37
    6. 3.13
    1. 7304B
    2. NTN
    3. 20
    4. 52
    5. 15
    6. 0.141
    1. 7312BDB
    2. NTN
    3. 60
    4. 130
    5. 31
    6. 3.54
    1. 7336BDB
    2. NTN
    3. 180
    4. 380
    5. 75
    6. 81.8
    1. 7326B
    2. NTN
    3. 130
    4. 280
    5. 58
    6. 17.6
    1. 7321B
    2. NTN
    3. 105
    4. 225
    5. 49
    6. 8.36
    1. 7302B
    2. NTN
    3. 15
    4. 42
    5. 13
    6. 0.057
    1. 7328B
    2. NTN
    3. 140
    4. 300
    5. 62
    6. 21.5
    1. 7308BDB
    2. NTN
    3. 40
    4. 90
    5. 23
    6. 1.272
    1. 7313BDB
    2. NTN
    3. 65
    4. 140
    5. 33
    6. 4.3
    1. 7340B
    2. NTN
    3. 200
    4. 420
    5. 80
    6. 53.1
    1. 7330B
    2. NTN
    3. 150
    4. 320
    5. 65
    6. 25.1
    1. 7307BDB
    2. NTN
    3. 35
    4. 80
    5. 21
    6. 0.938
    1. 7324BDB
    2. NTN
    3. 120
    4. 260
    5. 55
    6. 29.4
    1. 7322CDB
    2. NTN
    3. 110.000
    4. 240.000
    5. 100.000
    6. 19.18
    1. 7332B
    2. NTN
    3. 160
    4. 340
    5. 68
    6. 29.8
    1. 7328BDB
    2. NTN
    3. 140
    4. 300
    5. 62
    6. 43
    1. 7316B
    2. NTN
    3. 80
    4. 170
    5. 39
    6. 3.72
    1. 7317B
    2. NTN
    3. 85
    4. 180
    5. 41
    6. 4.43
    1. 7318B
    2. NTN
    3. 90
    4. 190
    5. 43
    6. 5.16
    1. 7300B
    2. NTN
    3. 10
    4. 35
    5. 11
    6. 0.041
    1. 7316BDB
    2. NTN
    3. 80
    4. 170
    5. 39
    6. 7.44
    1. 7338BDB
    2. NTN
    3. 190
    4. 400
    5. 78
    6. 94