KOYO NF228 Bearing
Bearing NF228 KOYO , KOYO bearing
- Bearing Weight 8.27 (Inquire about discount price)
- Bore diameter 140
- Outer diameter 250
- Overall width 42
- Bore type KOYO 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
- 8.27 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
- 324 kN
- C0 Static load capacity
- 421 kN
- Cr Radial dynamic load
- 324 kN
- Maximum speed with grease lubrication
- 2400 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 2900 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 1
- Size
- 140x250x42
- EwНаружный диаметр комплекта шариков/роликов
- 221 mm
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 22228RHRK
- KOYO
- 140
- 250
- 68
- 14.2
- NF218
- KOYO
- 90
- 160
- 30
- 2.28
- 22222RHRK
- KOYO
- 110
- 200
- 53
- 7.21
- NF220
- KOYO
- 100
- 180
- 34
- 3.38
- NF248
- KOYO
- 240
- 440
- 72
- 52.1
- 22228
- ISB
- 135
- 250
- 68
- 15
- NF348
- KOYO
- 240
- 500
- 95
- 94.6
- NF338
- KOYO
- 190
- 400
- 78
- 49.9
- NF226
- KOYO
- 130
- 230
- 40
- 6.49
- 53228
- KOYO
- 140
- 200
- 48.6
- 4.35
- 53228
- ISB
- 140
- 200
- 48.6
- 5.45
- FNTK-1228
- KOYO
- 12
- 28
- 2.85
- 0.007
- 51228
- KOYO
- 140
- 200
- 46
- NF224
- KOYO
- 120
- 215
- 40
- 5.65
- 22224RHRK
- KOYO
- 120
- 215
- 58
- 9.1
- 22228
- MPZ
- 125
- 250
- 68.0
- 18.22
- NF238
- KOYO
- 190
- 340
- 55
- 23.2
- NF222
- KOYO
- 110
- 200
- 38
- 4.65
- NF308
- KOYO
- 40
- 90
- 23
- 0.657
- AXZ
- KOYO
- 30
- 48
- 8
- 0.054
- NF318
- KOYO
- 90
- 190
- 43
- 5.38
- NF208
- KOYO
- 40
- 80
- 18
- 0.366
- NF408
- KOYO
- 40
- 110
- 27
- 1.30
- NF328
- KOYO
- 140
- 300
- 62
- 20.1
- NF221
- KOYO
- 105
- 190
- 36
- 4.00
- NF418
- KOYO
- 90
- 225
- 54
- 10.3
- 2222K
- KOYO
- 110
- 200
- 53
- 6.94
- NJ2222-E-TVP2
- FAG
- 110
- 200
- 53
- 6.89
- 22228
- ISB
- 125
- 250
- 68
- 17.8
- 22226RHRK
- KOYO
- 130
- 230
- 64
- 11.3
Request for inquiry
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