NACHI 7234DB Bearing
Bearing 7234DB NACHI , NACHI bearing
- Bearing Weight 17.4 (Inquire about discount price)
- Bore diameter 170
- Outer diameter 310
- Overall width 52
- Bore type NACHI 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.)
- 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
- 30°
Load and resources
- Dynamic load capacity
- 440 кН
- C0 Static load capacity
- 660 кН
- Cr Radial dynamic load
- 440 кН
- Maximum speed with grease lubrication
- 1400 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 1900 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 2
- Расстояние до действительного центра опоры (a)
- 43.3 mm
- Size
- 170x310x52
- Size (2B)
- 104 mm
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 7240DB
- NACHI
- 200
- 360
- 58
- 25.5
- 7206DB
- NACHI
- 30
- 62
- 16
- 0.210
- 7218DB
- NACHI
- 90
- 160
- 30
- 2.30
- 7234DF
- NACHI
- 170
- 310
- 52
- 17.4
- 7224DB
- NACHI
- 120
- 215
- 40
- 6.05
- 7216DB
- NACHI
- 80
- 140
- 26
- 1.50
- 7204AC
- NACHI
- 20
- 47
- 14
- 0.11
- 7220AC
- NACHI
- 100
- 180
- 34
- 3.32
- 7202DB
- NACHI
- 15
- 35
- 11
- 0.048
- 7217DB
- NACHI
- 85
- 150
- 28
- 1.87
- 7200DB
- NACHI
- 10
- 30
- 9
- 0.034
- 7204DB
- NACHI
- 20
- 47
- 14
- 0.110
- 7215AC
- NACHI
- 75
- 130
- 25
- 1.23
- 7238DB
- NACHI
- 190
- 340
- 55
- 21.5
- 7210DB
- NACHI
- 50
- 90
- 20
- 0.485
- 7220DB
- NACHI
- 100
- 180
- 34
- 3.32
- 7209AC
- NACHI
- 45
- 85
- 19
- 0.43
- 7205AC
- NACHI
- 25
- 52
- 15
- 0.135
- 7212DB
- NACHI
- 60
- 110
- 22
- 0.820
- 7213DB
- NACHI
- 65
- 120
- 23
- 1.02
- 7203DB
- NACHI
- 17
- 40
- 12
- 0.070
- 7211DB
- NACHI
- 55
- 100
- 21
- 0.635
- 7219AC
- NACHI
- 95
- 170
- 32
- 2.78
- 7214DB
- NACHI
- 70
- 125
- 24
- 1.12
- 7207DB
- NACHI
- 35
- 72
- 17
- 0.295
- 7228DB
- NACHI
- 140
- 250
- 42
- 8.78
- 7221DB
- NACHI
- 105
- 190
- 36
- 3.93
- 7207AC
- NACHI
- 35
- 72
- 17
- 0.295
- 7216AC
- NACHI
- 80
- 140
- 26
- 1.5
- 7205DB
- NACHI
- 25
- 52
- 15
- 0.135
NACHI Bearings News
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2006-03-12
2007-08-22
2009-01-30
2013-05-30
2014-11-08
2016-04-18
2017-09-27
2019-03-08
2020-08-16
2023-07-06
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