NTN NF228 Bearing
Bearing NF228 NTN , NTN bearing
- Bearing Weight 7.88 (Inquire about discount price)
- Bore diameter 140
- Outer diameter 250
- Overall width 42
- Bore type NTN Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model NF228
- Operating Temperature Range -40 to 250 ºF
Overall dimension
- External diameter
- 250 mm
- Internal diameter
- 140 mm
- B Width
- 42 mm
- Weight
- 7.88 Kg
- Outer ring width
- 42 mm
Size Geometric characteristics
- rРадиус наружней фаски
- 3 mm
- r1 outer ring (flange) installation chamfer
- 3 mm
Load and resources
- Dynamic load capacity
- 310 kN
- C0 Static load capacity
- 400 kN
- Cr Radial dynamic load
- 310 kN
- Maximum speed with grease lubrication
- 2 700 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 3 100 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 1
- Size (J)
- 179.5 mm
- Size
- 140x221x42
- EwНаружный диаметр комплекта шариков/роликов
- 221 mm
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- NF238
- NTN
- 190
- 340
- 55
- 21.3
- 7E-HVS22X28X20/L138
- NTN
- 22
- 28
- 20
- NF308
- NTN
- 40
- 90
- 23
- 0.658
- AU0822-2LL/L588
- NTN
- 40
- 80
- 40
- 0.886
- 53228
- ISB
- 140
- 200
- 48.6
- 5.45
- NF348
- NTN
- 240
- 500
- 95
- 93.4
- 22228
- MPZ
- 125
- 250
- 68.0
- 18.22
- 2222S
- NTN
- 110
- 200
- 53
- 6.64
- 22224BK
- NTN
- 120
- 215
- 58
- 8.89
- 5S-BNT208
- NTN
- 40
- 80
- 18
- 0.331
- NF208
- NTN
- 40
- 80
- 18
- 0.378
- NFV1888
- NTN
- 440.000
- 540.000
- 46.000
- 22.20
- NF328
- NTN
- 140
- 300
- 62
- 21.2
- NF224
- NTN
- 120
- 215
- 40
- 5.57
- 22228
- ISB
- 135
- 250
- 68
- 15
- NFV1848
- NTN
- 240.000
- 300.000
- 28.000
- 4.49
- 22220BK
- NTN
- 100
- 180
- 46
- 4.84
- 22222BK
- NTN
- 110
- 200
- 53
- 7.04
- 22228BK
- NTN
- 140
- 250
- 68
- 13.7
- 32228
- NTN
- 140
- 250
- 71.75
- 14.1
- NF220
- NTN
- 100
- 180
- 34
- 3.33
- NF226
- NTN
- 130
- 230
- 40
- 6.3
- NF218
- NTN
- 90
- 160
- 30
- 2.3
- 22226BK
- NTN
- 130
- 230
- 64
- 10.9
- 22228
- ISB
- 125
- 250
- 68
- 17.8
- NF222
- NTN
- 110
- 200
- 38
- 4.63
- NF408
- NTN
- 40
- 110
- 27
- 1.3
- NF318
- NTN
- 90
- 190
- 43
- 5.3
- 30228
- NTN
- 140
- 250
- 45.75
- 8.37
- 5S-BNT008
- NTN
- 40
- 68
- 15
- 0.162
Request for inquiry
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