• Welcome

NTN 7306B Bearing

Bearing 7306B NTN , NTN bearing

Dimensional Specifications

  • Bore type NTN Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 7306B
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
37
Size mating parts (ra max.)
1
Size mating parts (db min.)
34.5

Overall dimension

External diameter
72 mm
Internal diameter
30 mm
B Width
19 mm
Weight
0.352 Kg
Outer ring width
19 mm

Size Geometric characteristics

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

Load and resources

Dynamic load capacity
31 кН
C0 Static load capacity
20.5 кН
Cr Radial dynamic load
31 кН
Maximum speed with grease lubrication
9 600 об/мин
WoilЧастота вращения предельная при жидкой смазке
13 000 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
Расстояние до действительного центра опоры (a)
31.5 mm
Size
30x72x19

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 7306B
    2. NTN
    3. 30
    4. 72
    5. 19
    6. 0.352
    1. 7317BDB
    2. NTN
    3. 85
    4. 180
    5. 41
    6. 8.86
    1. 7309B
    2. NTN
    3. 45
    4. 100
    5. 25
    6. 0.854
    1. 7303B
    2. NTN
    3. 17
    4. 47
    5. 14
    6. 0.109
    1. 7330BDB
    2. NTN
    3. 150
    4. 320
    5. 65
    6. 50.2
    1. 7206B
    2. NTN
    3. 30
    4. 62
    5. 16
    6. 0.197
    1. 7318BDB
    2. NTN
    3. 90
    4. 190
    5. 43
    6. 10.32
    1. 7324BDB
    2. NTN
    3. 120
    4. 260
    5. 55
    6. 29.4
    1. 7318B
    2. NTN
    3. 90
    4. 190
    5. 43
    6. 5.16
    1. 7332BDB
    2. NTN
    3. 160
    4. 340
    5. 68
    6. 59.6
    1. 7308BDB
    2. NTN
    3. 40
    4. 90
    5. 23
    6. 1.272
    1. 7315B
    2. NTN
    3. 75
    4. 160
    5. 37
    6. 3.13
    1. 7340BDB
    2. NTN
    3. 200
    4. 420
    5. 80
    6. 106.2
    1. 7306BDT
    2. NTN
    3. 30
    4. 72
    5. 19
    6. 0.704
    1. 7314BDB
    2. NTN
    3. 70
    4. 150
    5. 35
    6. 5.22
    1. 7316B
    2. NTN
    3. 80
    4. 170
    5. 39
    6. 3.72
    1. 7309BDB
    2. NTN
    3. 45
    4. 100
    5. 25
    6. 1.708
    1. 7306BDF
    2. NTN
    3. 30
    4. 72
    5. 19
    6. 0.704
    1. 7320B
    2. NTN
    3. 100
    4. 215
    5. 47
    6. 7.32
    1. 7326BDB
    2. NTN
    3. 130
    4. 280
    5. 58
    6. 35.2
    1. 7307B
    2. NTN
    3. 35
    4. 80
    5. 21
    6. 0.469
    1. 7326B
    2. NTN
    3. 130
    4. 280
    5. 58
    6. 17.6
    1. 7300B
    2. NTN
    3. 10
    4. 35
    5. 11
    6. 0.041
    1. 7334B
    2. NTN
    3. 170
    4. 360
    5. 72
    6. 35.3
    1. 7322CDB
    2. NTN
    3. 110.000
    4. 240.000
    5. 100.000
    6. 19.18
    1. 7312B
    2. NTN
    3. 60
    4. 130
    5. 31
    6. 1.77
    1. 7330B
    2. NTN
    3. 150
    4. 320
    5. 65
    6. 25.1
    1. 7310B
    2. NTN
    3. 50
    4. 110
    5. 27
    6. 1.11
    1. 7302BDB
    2. NTN
    3. 15
    4. 42
    5. 13
    6. 0.114
    1. 7313BDB
    2. NTN
    3. 65
    4. 140
    5. 33
    6. 4.3