KOYO N228 Bearing
Bearing N228 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 N228
- 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
- N215
- KOYO
- 75
- 130
- 25
- 1.24
- N214
- KOYO
- 70
- 125
- 24
- 1.15
- N248
- KOYO
- 240
- 440
- 72
- 52.1
- FNT-1528
- KOYO
- 15
- 28
- 2
- 0.004
- N209
- KOYO
- 45
- 85
- 19
- 0.427
- NU28/630
- KOYO
- 630
- 780
- 88
- 91.8
- N216
- KOYO
- 80
- 140
- 26
- 1.51
- 28579R/28521
- KOYO
- 49.987
- 92.075
- 24.608
- 0.71
- 23280R
- KOYO
- 400
- 720
- 256
- 468
- 322/28CR
- KOYO
- 28
- 58
- 20.25
- 0.255
- HAR928
- KOYO
- 140
- 190
- 24
- 1.76
- NTA-1828
- KOYO
- 28.58
- 44.45
- 1.9837
- 0.009
- N238
- KOYO
- 190
- 340
- 55
- 23.2
- AX
- KOYO
- 15
- 28
- 2.8
- 0.007
- 3NCN1028
- KOYO
- 140
- 210
- 33
- 3.45
- N230
- KOYO
- 150
- 270
- 45
- 10.3
- N211
- KOYO
- 55
- 100
- 21
- 0.640
- NU28/850
- KOYO
- 850
- 1030
- 106
- 175
- 28580R/28521
- KOYO
- 50.8
- 92.075
- 24.608
- 0.7
- N210
- KOYO
- 50
- 90
- 20
- 0.479
- N221
- KOYO
- 105
- 190
- 36
- 4.00
- N212
- KOYO
- 60
- 110
- 22
- 0.823
- 305428-1
- KOYO
- 200
- 279.5
- 76
- 14
- AR
- KOYO
- 15
- 28
- 5
- 0.011
- N213
- KOYO
- 65
- 120
- 23
- 1.05
- DAC4280W-2CS40
- KOYO
- 42
- 80
- 45
- N236
- KOYO
- 180
- 320
- 52
- 19.3
- N240
- KOYO
- 200
- 360
- 58
- 26.8
- 23288RHA
- KOYO
- 440
- 790
- 280
- 580
- 7328
- KOYO
- 140
- 300
- 62
- 18.8
KOYO Bearings News
2004-10-25
2006-04-06
2010-08-03
2012-01-13
2019-04-01
2020-09-09
2022-02-19
2023-07-30
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