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NTN 31328XU Bearing

Bearing 31328XU NTN , NTN bearing

Dimensional Specifications

  • Bore type NTN Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 31328XU
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
162
Size mating parts (Da min.)
234
Size mating parts (Da max.)
282
Size mating parts (db max.)
165
Size mating parts (ra max.)
4
Size mating parts (ra1 max.)
3
Size mating parts (Db min.)
280
Size mating parts (Sa)
9
Size mating parts (Sb)
30

Overall dimension

External diameter
300 mm
Internal diameter
140 mm
B Width
77 mm
Weight
23 Kg
Outer ring width
47 mm

Size Geometric characteristics

rРадиус наружней фаски
5 mm
r1 outer ring (flange) installation chamfer
4 mm

Load and resources

Dynamic load capacity
685 кН
C0 Static load capacity
905 кН
Cr Radial dynamic load
685 кН
Maximum speed with grease lubrication
1 300 об/мин
WoilЧастота вращения предельная при жидкой смазке
1 700 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
TМонтажная высота в сборе
77 mm
Расстояние до действительного центра опоры (a)
94 mm
Estimated coefficient (e)
0.83
Y0Estimated coefficient
0.4
Size
140x300x77
Y2Estimated coefficient
0.73

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 32018XU
    2. NTN
    3. 90
    4. 140
    5. 32
    6. 1.79
    1. 32938XU
    2. NTN
    3. 190
    4. 260
    5. 45
    6. 6.7
    1. 31328XUDF
    2. NTN
    3. 140
    4. 300
    5. 154
    6. 49.7
    1. 31321XU
    2. NTN
    3. 105
    4. 225
    5. 58
    6. 9.68
    1. 31324XU
    2. NTN
    3. 120
    4. 260
    5. 68
    6. 15.4
    1. 32028XU
    2. NTN
    3. 140
    4. 210
    5. 45
    6. 5.28
    1. 32918XU
    2. NTN
    3. 90
    4. 125
    5. 23
    6. 0.817
    1. 32928XU
    2. NTN
    3. 140
    4. 190
    5. 32
    6. 2.51
    1. 32908XU
    2. NTN
    3. 40
    4. 62
    5. 15
    6. 0.161
    1. 31320XU
    2. NTN
    3. 100
    4. 215
    5. 56.5
    6. 8.67
    1. 31322XU
    2. NTN
    3. 110
    4. 240
    5. 63
    6. 11.9
    1. 32048XU
    2. NTN
    3. 240
    4. 360
    5. 76
    6. 26.8
    1. NK32/30R+IR28X32X30
    2. NTN
    3. 28.000
    4. 42.000
    5. 30.000
    6. 0.42
    1. 31326XU
    2. NTN
    3. 130
    4. 280
    5. 72
    6. 19
    1. 323/32C
    2. NTN
    3. 32
    4. 75
    5. 29.75
    6. 0.66
    1. 32914XU
    2. NTN
    3. 70
    4. 100
    5. 20
    6. 0.487
    1. 32024XU
    2. NTN
    3. 120
    4. 180
    5. 38
    6. 3.25
    1. 32310AX1/55
    2. NTN
    3. 55
    4. 110
    5. 42.25
    6. 1.96
    1. 30317DU
    2. NTN
    3. 85
    4. 180
    5. 44.5
    6. 4.85
    1. 32311
    2. NTN
    3. 55
    4. 120
    5. 45.5
    6. 2.41
    1. 32028XUDF
    2. NTN
    3. 140
    4. 210
    5. 90
    6. 9.7
    1. 32915XU
    2. NTN
    3. 75
    4. 105
    5. 20
    6. 0.511
    1. 32032XU
    2. NTN
    3. 160
    4. 240
    5. 51
    6. 7.8
    1. 32917XU
    2. NTN
    3. 85
    4. 120
    5. 23
    6. 0.773
    1. 32911XU
    2. NTN
    3. 55
    4. 80
    5. 17
    6. 0.274
    1. 32015XU
    2. NTN
    3. 75
    4. 115
    5. 25
    6. 0.909
    1. 32319
    2. NTN
    3. 95
    4. 200
    5. 71.5
    6. 10.1
    1. 32924XU
    2. NTN
    3. 120
    4. 165
    5. 29
    6. 1.77
    1. 32926XU
    2. NTN
    3. 130
    4. 180
    5. 32
    6. 2.36
    1. 32017XU
    2. NTN
    3. 85
    4. 130
    5. 29
    6. 1.35

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