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NTN 31330XU Bearing

Bearing 31330XU NTN , NTN bearing

Dimensional Specifications

  • Bore type NTN Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 31330XU
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
172
Size mating parts (Da min.)
250
Size mating parts (Da max.)
302
Size mating parts (db max.)
176
Size mating parts (ra max.)
4
Size mating parts (ra1 max.)
3
Size mating parts (Db min.)
302
Size mating parts (Sa)
9
Size mating parts (Sb)
32

Overall dimension

External diameter
320 mm
Internal diameter
150 mm
B Width
82 mm
Weight
27.7 Kg
Outer ring width
50 mm

Size Geometric characteristics

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

Load and resources

Dynamic load capacity
775 кН
C0 Static load capacity
1 030 кН
Cr Radial dynamic load
775 кН
Maximum speed with grease lubrication
1 200 об/мин
WoilЧастота вращения предельная при жидкой смазке
1 600 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
TМонтажная высота в сборе
82 mm
Расстояние до действительного центра опоры (a)
100.5 mm
Estimated coefficient (e)
0.83
Y0Estimated coefficient
0.4
Size
150x320x82
Y2Estimated coefficient
0.73

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 31320XU
    2. NTN
    3. 100
    4. 215
    5. 56.5
    6. 8.67
    1. 31321XU
    2. NTN
    3. 105
    4. 225
    5. 58
    6. 9.68
    1. 30319DU
    2. NTN
    3. 95
    4. 200
    5. 49.5
    6. 6.47
    1. 30315DU
    2. NTN
    3. 75
    4. 160
    5. 40
    6. 3.47
    1. 31324XU
    2. NTN
    3. 120
    4. 260
    5. 68
    6. 15.4
    1. 32030XU
    2. NTN
    3. 150
    4. 225
    5. 48
    6. 6.37
    1. ARX40X140X277
    2. NTN
    3. 40.000
    4. 140.000
    5. 277.000
    6. 30.01
    1. 30318DU
    2. NTN
    3. 90
    4. 190
    5. 46.5
    6. 5.66
    1. 30316DU
    2. NTN
    3. 80
    4. 170
    5. 42.5
    6. 4.11
    1. 32920XU
    2. NTN
    3. 100
    4. 140
    5. 25
    6. 1.14
    1. 32060XU
    2. NTN
    3. 300
    4. 460
    5. 100
    6. 59.6
    1. NA0-240X360X114.3
    2. NTN
    3. 240.000
    4. 360.000
    5. 114.300
    6. 44.90
    1. 32020XU
    2. NTN
    3. 100
    4. 150
    5. 32
    6. 1.91
    1. 31330X
    2. NTN
    3. 150
    4. 320
    5. 82
    6. 27.7
    1. 31326XU
    2. NTN
    3. 130
    4. 280
    5. 72
    6. 19
    1. 31322XU
    2. NTN
    3. 110
    4. 240
    5. 63
    6. 11.9
    1. 32910XU
    2. NTN
    3. 50
    4. 72
    5. 15
    6. 0.191
    1. 32930XU
    2. NTN
    3. 150
    4. 210
    5. 38
    6. 3.92
    1. 31328XU
    2. NTN
    3. 140
    4. 300
    5. 77
    6. 23
    1. 30317DU
    2. NTN
    3. 85
    4. 180
    5. 44.5
    6. 4.85
    1. ARX50X160X218.5
    2. NTN
    3. 50.000
    4. 160.000
    5. 218.500
    6. 69.00
    1. ARX50X160X325
    2. NTN
    3. 50.000
    4. 160.000
    5. 325.000
    6. 45.18
    1. 33109
    2. NTN
    3. 45
    4. 80
    5. 26
    6. 0.54
    1. 22332-MB-W33
    2. NKE
    3. 160
    4. 340
    5. 114
    6. 51.9
    1. 31318T103J2/DB31
    2. SKF
    3. 90
    4. 190
    5. 103
    6. 12.5
    1. 33206
    2. NTN
    3. 30
    4. 62
    5. 25
    6. 0.34
    1. SX0772LLU
    2. NTN
    3. 35.000
    4. 72.000
    5. 35.000
    6. 0.58
    1. 33212
    2. NTN
    3. 60
    4. 110
    5. 38
    6. 1.51
    1. NF319
    2. NTN
    3. 95
    4. 200
    5. 45
    6. 6.13
    1. 33118
    2. NTN
    3. 90
    4. 150
    5. 45
    6. 3.2