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NTN 7234DB Bearing

Bearing 7234DB NTN , NTN bearing

Dimensional Specifications

  • Bore type NTN Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 7234DB
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
188
Size mating parts (ra max.)
3
Size mating parts (ra1 max.)
1.5
Size mating parts (Db max.)
301.5

Overall dimension

External diameter
310 mm
Internal diameter
170 mm
B Width
52 mm
Weight
34 Kg
Outer ring width
52 mm

Size Geometric characteristics

rРадиус наружней фаски
4 mm
r1 outer ring (flange) installation chamfer
1.5 mm
αУгол контакта
25°

Load and resources

Dynamic load capacity
480 кН
C0 Static load capacity
715 кН
Cr Radial dynamic load
480 кН
Maximum speed with grease lubrication
1 800 об/мин
WoilЧастота вращения предельная при жидкой смазке
2 400 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
2
Расстояние до действительного центра опоры (a)
95.5 mm
Size
170x310x52
Size (2B)
104 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 7207DB
    2. NTN
    3. 35
    4. 72
    5. 17
    6. 0.562
    1. 7234DF
    2. NTN
    3. 170
    4. 310
    5. 52
    6. 34
    1. 7234BDFT
    2. NTN
    3. 170.000
    4. 310.000
    5. 156.000
    6. 55.80
    1. 7202DB
    2. NTN
    3. 15
    4. 35
    5. 11
    6. 0.092
    1. 7217T1DB+6D/GNP4
    2. NTN
    3. 85
    4. 150
    5. 62
    6. 3.83
    1. 7256DB
    2. NTN
    3. 280.000
    4. 500.000
    5. 160.000
    6. 114.00
    1. 7256DBP4
    2. NTN
    3. 280
    4. 500
    5. 160
    6. 114
    1. 7219DB
    2. NTN
    3. 95
    4. 170
    5. 32
    6. 5.34
    1. 7204DB
    2. NTN
    3. 20
    4. 47
    5. 14
    6. 0.2
    1. 7208DB
    2. NTN
    3. 40
    4. 80
    5. 18
    6. 0.71
    1. 7206DB
    2. NTN
    3. 30
    4. 62
    5. 16
    6. 0.386
    1. 7215DB
    2. NTN
    3. 75
    4. 130
    5. 25
    6. 2.34
    1. 7214DB
    2. NTN
    3. 70
    4. 125
    5. 24
    6. 2.18
    1. 7234
    2. NTN
    3. 170
    4. 310
    5. 52
    6. 17
    1. 7213DB
    2. NTN
    3. 65
    4. 120
    5. 23
    6. 1.924
    1. 7232DB
    2. NTN
    3. 160
    4. 290
    5. 48
    6. 27.4
    1. HTA934DB
    2. NTN
    3. 170
    4. 230
    5. 27
    6. 6
    1. 7272
    2. NTN
    3. 360.000
    4. 650.000
    5. 95.000
    6. 143.00
    1. 7228DB
    2. NTN
    3. 140
    4. 250
    5. 42
    6. 17.56
    1. 7034DB
    2. NTN
    3. 170
    4. 260
    5. 42
    6. 15.92
    1. 7334DB
    2. NTN
    3. 170
    4. 360
    5. 72
    6. 70.6
    1. 7240DB
    2. NTN
    3. 200
    4. 360
    5. 58
    6. 50.6
    1. 7334DBC3P5
    2. NTN
    3. 170
    4. 360
    5. 144
    6. 71.6
    1. 7218DB
    2. NTN
    3. 90
    4. 160
    5. 30
    6. 4.36
    1. 7211DB
    2. NTN
    3. 55
    4. 100
    5. 21
    6. 1.2
    1. 7221DB
    2. NTN
    3. 105
    4. 190
    5. 36
    6. 7.58
    1. 7234BG
    2. NTN
    3. 170.000
    4. 310.000
    5. 52.000
    6. 17.40
    1. SF3408DB
    2. NTN
    3. 170.000
    4. 260.000
    5. 81.000
    6. 13.00
    1. 7234DB
    2. NACHI
    3. 170
    4. 310
    5. 52
    6. 17.4
    1. HTA034DB
    2. NTN
    3. 170
    4. 260
    5. 40.5
    6. 14.5

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