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NTN 30238U Bearing

Bearing 30238U NTN , NTN bearing

Dimensional Specifications

  • Bore type NTN Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 30238U
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
212
Size mating parts (Da min.)
295
Size mating parts (Da max.)
322
Size mating parts (db max.)
228
Size mating parts (ra max.)
4
Size mating parts (ra1 max.)
3
Size mating parts (Db min.)
316
Size mating parts (Sa)
9
Size mating parts (Sb)
14

Overall dimension

External diameter
340 mm
Internal diameter
190 mm
B Width
60 mm
Weight
20.8 Kg
Outer ring width
46 mm

Size Geometric characteristics

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

Load and resources

Dynamic load capacity
715 кН
C0 Static load capacity
1 000 кН
Cr Radial dynamic load
715 кН
Maximum speed with grease lubrication
1 000 об/мин
WoilЧастота вращения предельная при жидкой смазке
1 300 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
TМонтажная высота в сборе
60 mm
Расстояние до действительного центра опоры (a)
64 mm
Estimated coefficient (e)
0.44
Y0Estimated coefficient
0.76
Size
190x340x60
Y2Estimated coefficient
1.38

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. NK110/30R+IR100X110X30
    2. NTN
    3. 100.000
    4. 130.000
    5. 30.000
    6. 2.94
    1. QJ238C3S30
    2. NTN
    3. 190.000
    4. 340.000
    5. 55.000
    6. 24.400
    1. 23234B
    2. NTN
    3. 170
    4. 310
    5. 110
    6. 36.8
    1. 30308/30308B
    2. Fersa
    3. 40
    4. 90
    5. 10.25
    1. 30218U
    2. NTN
    3. 90
    4. 160
    5. 32.5
    6. 2.66
    1. 30318U
    2. NTN
    3. 90
    4. 190
    5. 46.5
    6. 6.03
    1. 23230B
    2. NTN
    3. 150
    4. 270
    5. 96
    6. 24.1
    1. 30307D
    2. NTN
    3. 35
    4. 80
    5. 22.75
    6. 0.52
    1. 30228U
    2. NTN
    3. 140
    4. 250
    5. 45.75
    6. 9.26
    1. NU30/530
    2. NTN
    3. 530.000
    4. 780.000
    5. 185.000
    6. 318.00
    1. 30305D
    2. NTN
    3. 25
    4. 62
    5. 18.25
    6. 0.25
    1. 30305C
    2. NTN
    3. 25
    4. 62
    5. 18.25
    6. 0.26
    1. 30232U
    2. NTN
    3. 160
    4. 290
    5. 52
    6. 12.9
    1. 30328U
    2. NTN
    3. 140
    4. 300
    5. 67.75
    6. 21.2
    1. NJ2330-E-M1
    2. FAG
    3. 150
    4. 320
    5. 108
    6. 44.1
    1. 30308C
    2. NTN
    3. 40
    4. 90
    5. 25.25
    6. 0.73
    1. 30308D
    2. NTN
    3. 40
    4. 90
    5. 25.25
    6. 0.74
    1. 30230U
    2. NTN
    3. 150
    4. 270
    5. 49
    6. 11.2
    1. 32308U
    2. NTN
    3. 40
    4. 90
    5. 35.25
    6. 1.08
    1. SF3030DB
    2. NTN
    3. 152.400
    4. 203.200
    5. 50.800
    6. 3.66
    1. 30309D
    2. NTN
    3. 45
    4. 100
    5. 27.25
    6. 0.96
    1. 30307C
    2. NTN
    3. 35
    4. 80
    5. 22.75
    6. 0.52
    1. 30236U
    2. NTN
    3. 180
    4. 320
    5. 57
    6. 17.7
    1. 30234U
    2. NTN
    3. 170
    4. 310
    5. 57
    6. 17
    1. 23238B
    2. NTN
    3. 190
    4. 340
    5. 120
    6. 47.6
    1. 23236B
    2. NTN
    3. 180
    4. 320
    5. 112
    6. 39
    1. 30306D
    2. NTN
    3. 30
    4. 72
    5. 20.75
    6. 0.4
    1. 32238U
    2. NTN
    3. 190
    4. 340
    5. 97
    6. 36.1
    1. 23232B
    2. NTN
    3. 160
    4. 290
    5. 104
    6. 30
    1. 23034
    2. ISB
    3. 160
    4. 260
    5. 67
    6. 15

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