NTN 7230B Bearing
Bearing 7230B NTN , NTN bearing
- Bearing Weight 11 (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 7230B
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 164
- Size mating parts (ra max.)
- 2.5
Overall dimension
- External diameter
- 270 mm
- Internal diameter
- 150 mm
- B Width
- 45 mm
- Weight
- 11 Kg
- Outer ring width
- 45 mm
Size Geometric characteristics
- rРадиус наружней фаски
- 3 mm
- r1 outer ring (flange) installation chamfer
- 1.1 mm
- αУгол контакта
- 40°
Load and resources
- Dynamic load capacity
- 210 кН
- C0 Static load capacity
- 235 кН
- Cr Radial dynamic load
- 210 кН
- Maximum speed with grease lubrication
- 2 200 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 2 900 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 1
- Расстояние до действительного центра опоры (a)
- 111 mm
- Size
- 150x270x45
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 7230B
- NTN
- 150
- 270
- 45
- 11
- 7930CDB
- NTN
- 150.000
- 210.000
- 56.000
- 5.40
- 7224CDB
- NTN
- 120.000
- 215.000
- 80.000
- 10.70
- 7215BDB
- NTN
- 75
- 130
- 25
- 2.38
- 7206B
- NTN
- 30
- 62
- 16
- 0.197
- 7224B
- NTN
- 120
- 215
- 40
- 6.26
- 7230BDT
- NTN
- 150
- 270
- 45
- 22
- 30307
- NTN
- 35
- 80
- 22.75
- 0.53
- 7238BDB
- NTN
- 190
- 340
- 55
- 42.6
- 7211BDB
- NTN
- 55
- 100
- 21
- 1.224
- 7218BDB
- NTN
- 90
- 160
- 30
- 4.44
- 7330B
- NTN
- 150
- 320
- 65
- 25.1
- 7236BDB
- NTN
- 180
- 320
- 52
- 35.4
- 30306
- NTN
- 30
- 72
- 20.75
- 0.4
- 7218B
- NTN
- 90
- 160
- 30
- 2.22
- 7207BDB
- NTN
- 35
- 72
- 17
- 0.574
- 7230
- NSK
- 150
- 270
- 45
- 11.2
- 7238B
- NTN
- 190
- 340
- 55
- 21.3
- 7217B
- NTN
- 85
- 150
- 28
- 1.82
- 7220BDB
- NTN
- 100
- 180
- 34
- 6.52
- 7211B
- NTN
- 55
- 100
- 21
- 0.612
- 30308/30308B
- Fersa
- 40
- 90
- 10.25
- 7330BDB
- NTN
- 150
- 320
- 65
- 50.2
- 7230C
- NTN
- 150
- 270
- 45
- 11
- 7230BDF
- NTN
- 150
- 270
- 45
- 22
- 7204BDB
- NTN
- 20
- 47
- 14
- 0.204
- 7236B
- NTN
- 180
- 320
- 52
- 17.7
- 7234BDB
- NTN
- 170
- 310
- 52
- 34
- 30308
- NTN
- 40
- 90
- 25.25
- 0.77
- 7213BDB
- NTN
- 65
- 120
- 23
- 1.962
Request for inquiry
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