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NTN QJ308 Bearing

Bearing QJ308 NTN , NTN bearing

Dimensional Specifications

  • Bore type NTN Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model QJ308
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
48.5
Size mating parts (Da max.)
81.5
Size mating parts (ra max.)
1.5

Overall dimension

External diameter
90 mm
Internal diameter
40 mm
B Width
23 mm
Weight
0.78 Kg
Outer ring width
23 mm

Size Geometric characteristics

rРадиус наружней фаски
1.5 mm

Load and resources

Dynamic load capacity
60.5 кН
C0 Static load capacity
91.5 кН
Cr Radial dynamic load
60.5 кН
Maximum speed with grease lubrication
6 200 об/мин
WoilЧастота вращения предельная при жидкой смазке
8 200 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
Расстояние до действительного центра опоры (a)
37.5 mm
Size
40x90x23

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. QJ308
    2. NTN
    3. 40
    4. 90
    5. 23
    6. 0.78
    1. 32308
    2. NTN
    3. 40
    4. 90
    5. 35.25
    6. 1.06
    1. 30306
    2. NTN
    3. 30
    4. 72
    5. 20.75
    6. 0.4
    1. 21308
    2. ISB
    3. 35
    4. 90
    5. 23
    6. 0.84
    1. 22308
    2. ISB
    3. 35
    4. 90
    5. 33
    6. 1.25
    1. 30303
    2. NTN
    3. 17
    4. 47
    5. 15.25
    6. 0.13
    1. QJ208
    2. NTN
    3. 40
    4. 80
    5. 18
    6. 0.45
    1. 30338
    2. NTN
    3. 190
    4. 400
    5. 86
    6. 43.5
    1. 30308/30308B
    2. Fersa
    3. 40
    4. 90
    5. 10.25
    1. QJ305
    2. NTN
    3. 25.000
    4. 62.000
    5. 17.000
    6. 0.24
    1. 30302
    2. NTN
    3. 15
    4. 42
    5. 14.25
    6. 0.1
    1. 30208
    2. NTN
    3. 40
    4. 80
    5. 19.75
    6. 0.44
    1. ARX130X188X28
    2. NTN
    3. 130.000
    4. 188.000
    5. 28.000
    6. 5.06
    1. 5S-BNT208
    2. NTN
    3. 40
    4. 80
    5. 18
    6. 0.331
    1. 30248
    2. NTN
    3. 240
    4. 440
    5. 79
    6. 47.7
    1. ARXJ30X49X8.8
    2. NTN
    3. 30.000
    4. 49.000
    5. 8.800
    6. 0.05
    1. 30348
    2. NTN
    3. 240
    4. 500
    5. 105
    6. 87.2
    1. QJ307
    2. NTN
    3. 35
    4. 80
    5. 21
    6. 0.57
    1. 30305
    2. NTN
    3. 25
    4. 62
    5. 18.25
    6. 0.27
    1. 30304CA
    2. NTN
    3. 20
    4. 52
    5. 16.25
    6. 0.17
    1. 30318
    2. NTN
    3. 90
    4. 190
    5. 46.5
    6. 6.03
    1. NF308
    2. NTN
    3. 40
    4. 90
    5. 23
    6. 0.658
    1. QJ218
    2. NTN
    3. 90
    4. 160
    5. 30
    6. 2.76
    1. ARXJ30X47X3.8
    2. NTN
    3. 30.000
    4. 47.000
    5. 3.800
    6. 0.01
    1. 5S-BNT008
    2. NTN
    3. 40
    4. 68
    5. 15
    6. 0.162
    1. 54308
    2. SKF
    3. 78
    4. 30
    5. 54.1
    6. 1.17
    1. 51308
    2. NTN
    3. 40
    4. 78
    5. 26
    6. 0.548
    1. 30228
    2. NTN
    3. 140
    4. 250
    5. 45.75
    6. 8.37
    1. 30307
    2. NTN
    3. 35
    4. 80
    5. 22.75
    6. 0.53
    1. QJ318
    2. NTN
    3. 90
    4. 190
    5. 43
    6. 6.31