NTN 7230DF Bearing
Bearing 7230DF NTN , NTN bearing
- Bearing Weight 22 (Inquire about discount price)
- Bore diameter 150
- Outer diameter 270
- Overall width 45
- Bore type NTN Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 7230DF
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (Da max.)
- 256
- Size mating parts (ra max.)
- 2.5
- Size mating parts (ra1 max.)
- 1
Overall dimension
- External diameter
- 270 mm
- Internal diameter
- 150 mm
- B Width
- 45 mm
- Weight
- 22 Kg
Size Geometric characteristics
- rРадиус наружней фаски
- 3 mm
- r1 outer ring (flange) installation chamfer
- 1.1 mm
- αУгол контакта
- 25°
Load and resources
- Dynamic load capacity
- 375 кН
- C0 Static load capacity
- 515 кН
- Cr Radial dynamic load
- 375 кН
- Maximum speed with grease lubrication
- 2 000 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 2 700 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 2
- Расстояние до действительного центра опоры (a)
- 83 mm
- Size
- 150x270x45
- Size (2B)
- 90 mm
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 30220UDF
- NTN
- 100
- 180
- 74
- 7.56
- 7203DF
- NTN
- 17
- 40
- 12
- 0.128
- 7228DF
- NTN
- 140
- 250
- 42
- 17.56
- 7217DF
- NTN
- 85
- 150
- 28
- 3.56
- 7272
- NTN
- 360.000
- 650.000
- 95.000
- 143.00
- 30308/30308B
- Fersa
- 40
- 90
- 10.25
- 7207DF
- NTN
- 35
- 72
- 17
- 0.562
- 7202DF
- NTN
- 15
- 35
- 11
- 0.092
- 7209DF
- NTN
- 45
- 85
- 19
- 0.808
- 7210DF
- NTN
- 50
- 90
- 20
- 0.914
- SF3030DB
- NTN
- 152.400
- 203.200
- 50.800
- 3.66
- 7208DF
- NTN
- 40
- 80
- 18
- 0.71
- NU30/530
- NTN
- 530.000
- 780.000
- 185.000
- 318.00
- 7212DF
- NTN
- 60
- 110
- 22
- 1.53
- 30309D
- NTN
- 45
- 100
- 27.25
- 0.96
- 30332UDF
- NTN
- 160
- 340
- 150
- 63.3
- 7226DF
- NTN
- 130
- 230
- 40
- 14.3
- 7211DF
- NTN
- 55
- 100
- 21
- 1.2
- NU3072
- NTN
- 360.000
- 540.000
- 134.000
- 114.00
- 30306D
- NTN
- 30
- 72
- 20.75
- 0.4
- 7214DF
- NTN
- 70
- 125
- 24
- 2.18
- 7216DF
- NTN
- 80
- 140
- 26
- 2.78
- 7234DF
- NTN
- 170
- 310
- 52
- 34
- 30308D
- NTN
- 40
- 90
- 25.25
- 0.74
- 30307C
- NTN
- 35
- 80
- 22.75
- 0.52
- 30305D
- NTN
- 25
- 62
- 18.25
- 0.25
- 30224UDF
- NTN
- 120
- 215
- 87
- 13.1
- 7230DB
- NTN
- 150
- 270
- 45
- 22
- 7206DF
- NTN
- 30
- 62
- 16
- 0.386
- 7221DF
- NTN
- 105
- 190
- 36
- 7.58
Request for inquiry
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