KOYO 32228JR Bearing
Bearing 32228JR KOYO , KOYO bearing
- Bearing Weight 14.7 (Inquire about discount price)
- Bore diameter 140
- Outer diameter 250
- Overall width 71.75
- Bore type KOYO Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 32228JR
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (Db)
- 238
- Size mating parts (da min.)
- 158
- Size mating parts (Da min.)
- 210
- Size mating parts (Da max.)
- 236
- Size mating parts (db max.)
- 158
- Size mating parts (ra max.)
- 3
- Size mating parts (rb max.)
- 2.5
- Size mating parts (da max.)
- 158
- Size mating parts (Db min.)
- 238
Overall dimension
- External diameter
- 250 mm
- Internal diameter
- 140 mm
- B Width
- 71.75 mm
- Weight
- 14.7 Kg
- Outer ring width
- 58 mm
Size Geometric characteristics
- rРадиус наружней фаски
- 4 mm
- r1 outer ring (flange) installation chamfer
- 3 mm
Load and resources
- Dynamic load capacity
- 636 кН
- C0 Static load capacity
- 961 кН
- Cr Radial dynamic load
- 636 кН
- Maximum speed with grease lubrication
- 1500 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 2000 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 1
- TМонтажная высота в сборе
- 71.75 mm
- Расстояние до действительного центра опоры (a)
- 60 mm
- Estimated coefficient (e)
- 0.44
- Y0Estimated coefficient
- 0.76
- Y1Estimated coefficient
- 1.38
- Size
- 140x250x71.75
- Size (r2 min.)
- 3 mm
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 32928JR
- KOYO
- 140
- 190
- 32
- 2.57
- 30228JR
- KOYO
- 140
- 250
- 45.75
- 8.97
- 32320JR
- KOYO
- 100
- 215
- 77.5
- 13
- 32324JR
- KOYO
- 120
- 260
- 90.5
- 22.2
- 32308JR
- KOYO
- 40
- 90
- 35.25
- 1.06
- 32220JR
- KOYO
- 100
- 180
- 49
- 5.21
- 32222JR
- KOYO
- 110
- 200
- 56
- 7.45
- 32018JR
- KOYO
- 90
- 140
- 32
- 1.8
- 32028JR
- KOYO
- 140
- 210
- 45
- 5.28
- 32908JR
- KOYO
- 40
- 62
- 15
- 0.164
- 32008JR
- KOYO
- 40
- 68
- 19
- 0.282
- 32208JR
- KOYO
- 40
- 80
- 24.75
- 0.554
- 31328JR
- KOYO
- 140
- 300
- 77
- 23.3
- 323/32R
- KOYO
- 32
- 75
- 29.75
- 0.65
- 32321JR
- KOYO
- 105
- 225
- 81.5
- 14.9
- 32048JR
- KOYO
- 240
- 360
- 76
- 26.8
- 32038JR
- KOYO
- 190
- 290
- 64
- 14.7
- 32221JR
- KOYO
- 105
- 190
- 53
- 6.37
- 32238JR
- KOYO
- 190
- 340
- 97
- 36.6
- 32948JR
- KOYO
- 240
- 320
- 51
- 10.9
- 322/22R
- KOYO
- 22
- 50
- 19.25
- 0.178
- 30328JR
- KOYO
- 140
- 300
- 67.75
- 22.6
- 323/22R
- KOYO
- 22
- 56
- 22.25
- 0.273
- 32938JR
- KOYO
- 190
- 260
- 45
- 6.89
- 32218JR
- KOYO
- 90
- 160
- 42.5
- 3.47
- 32224JR
- KOYO
- 120
- 215
- 61.5
- 9.04
- 32226JR
- KOYO
- 130
- 230
- 67.75
- 11.5
- 32322JR
- KOYO
- 110
- 240
- 84.5
- 17.8
- 32918JR
- KOYO
- 90
- 125
- 23
- 0.834
- 32968JR
- KOYO
- 340
- 460
- 76
- 35.6
KOYO Bearings News
2002-09-28
2004-03-08
2005-08-17
2008-07-06
2012-11-04
2017-03-04
2020-01-22
2021-07-02
2022-12-12
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