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NACHI 7234BDB Bearing

Bearing 7234BDB NACHI , NACHI bearing

Dimensional Specifications

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

Connecting Size

Size mating parts (da min.)
179
Size mating parts (Da max.)
301
Size mating parts (ra max.)
1.5

Overall dimension

External diameter
310 mm
Internal diameter
170 mm
B Width
52 mm
Weight
17.4 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
40°

Load and resources

Dynamic load capacity
410 кН
C0 Static load capacity
620 кН
Cr Radial dynamic load
410 кН
Maximum speed with grease lubrication
1300 об/мин
WoilЧастота вращения предельная при жидкой смазке
1700 об/мин

Protect

Seal Up
Нет

Other

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

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 7221BDB
    2. NACHI
    3. 105
    4. 190
    5. 36
    6. 3.93
    1. 7217BDB
    2. NACHI
    3. 85
    4. 150
    5. 28
    6. 1.87
    1. 7200BDB
    2. NACHI
    3. 10
    4. 30
    5. 9
    6. 0.034
    1. 7208BDB
    2. NACHI
    3. 40
    4. 80
    5. 18
    6. 0.380
    1. 7238BDB
    2. NACHI
    3. 190
    4. 340
    5. 55
    6. 21.5
    1. 7240BDB
    2. NACHI
    3. 200
    4. 360
    5. 58
    6. 25.5
    1. 7215BDB
    2. NACHI
    3. 75
    4. 130
    5. 25
    6. 1.23
    1. 7220BDB
    2. NACHI
    3. 100
    4. 180
    5. 34
    6. 3.32
    1. 7214BDB
    2. NACHI
    3. 70
    4. 125
    5. 24
    6. 1.12
    1. 7202BDB
    2. NACHI
    3. 15
    4. 35
    5. 11
    6. 0.048
    1. 7226BDB
    2. NACHI
    3. 130
    4. 230
    5. 40
    6. 6.88
    1. 7234BDF
    2. NACHI
    3. 170
    4. 310
    5. 52
    6. 17.4
    1. 7222BDB
    2. NACHI
    3. 110
    4. 200
    5. 38
    6. 4.62
    1. 7224BDB
    2. NACHI
    3. 120
    4. 215
    5. 40
    6. 6.05
    1. 7234CDB
    2. NACHI
    3. 170
    4. 310
    5. 52
    6. 17.4
    1. 7206BDB
    2. NACHI
    3. 30
    4. 62
    5. 16
    6. 0.210
    1. 7207BDB
    2. NACHI
    3. 35
    4. 72
    5. 17
    6. 0.295
    1. 7236BDB
    2. NACHI
    3. 180
    4. 320
    5. 52
    6. 19.9
    1. 7210BDB
    2. NACHI
    3. 50
    4. 90
    5. 20
    6. 0.485
    1. 7232BDB
    2. NACHI
    3. 160
    4. 290
    5. 48
    6. 13.7
    1. 7205BDB
    2. NACHI
    3. 25
    4. 52
    5. 15
    6. 0.135
    1. 7230BDB
    2. NACHI
    3. 150
    4. 270
    5. 45
    6. 11.0
    1. 7216BDB
    2. NACHI
    3. 80
    4. 140
    5. 26
    6. 1.50
    1. 7334BDB
    2. NACHI
    3. 170
    4. 360
    5. 72
    6. 35.7
    1. 7228BDB
    2. NACHI
    3. 140
    4. 250
    5. 42
    6. 8.78
    1. 7204BDB
    2. NACHI
    3. 20
    4. 47
    5. 14
    6. 0.110
    1. 7209BDB
    2. NACHI
    3. 45
    4. 85
    5. 19
    6. 0.430
    1. 7234B
    2. NACHI
    3. 170
    4. 310
    5. 52
    6. 17.4
    1. 7203BDB
    2. NACHI
    3. 17
    4. 40
    5. 12
    6. 0.070
    1. 7211BDB
    2. NACHI
    3. 55
    4. 100
    5. 21
    6. 0.635