KOYO 302/28CR Bearing
Bearing 302/28CR KOYO , KOYO bearing
- Bearing Weight 0.205 (Inquire about discount price)
- Bore diameter 28
- Outer diameter 58
- Overall width 17.25
- Bore type KOYO Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 302/28CR
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 33.5
- Size mating parts (Da min.)
- 47
- Size mating parts (Da max.)
- 52.5
- Size mating parts (ra max.)
- 1
- Size mating parts (rb max.)
- 1
- Size mating parts (da max.)
- 34
- Size mating parts (Db min.)
- 55
Overall dimension
- External diameter
- 58 mm
- Internal diameter
- 28 mm
- B Width
- 17.25 mm
- Weight
- 0.205 Kg
- Outer ring width
- 13 mm
Size Geometric characteristics
- rРадиус наружней фаски
- 1 mm
Load and resources
- Dynamic load capacity
- 38.8 кН
- C0 Static load capacity
- 41.7 кН
- Cr Radial dynamic load
- 38.8 кН
- Maximum speed with grease lubrication
- 7000 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 9300 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 1
- TМонтажная высота в сборе
- 17.25 mm
- Расстояние до действительного центра опоры (a)
- 16 mm
- Estimated coefficient (e)
- 0.55
- Y0Estimated coefficient
- 0.6
- Y1Estimated coefficient
- 1.1
- Size
- 28x58x17.25
- Size (r2 min.)
- 1 mm
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 303/28CR
- KOYO
- 28
- 68
- 19.75
- 0.332
- 302/32CR
- KOYO
- 32
- 65
- 18.25
- 0.275
- 322/28CR
- KOYO
- 28
- 58
- 20.25
- 0.255
- 302/22CR
- KOYO
- 22
- 50
- 15.25
- 0.14
- 322/32CR
- KOYO
- 32
- 65
- 22.25
- 0.34
- 322/22CR
- KOYO
- 22
- 50
- 19.25
- 0.17
- 332/28JR
- KOYO
- 28
- 58
- 24
- 0.302
- 30305DJR
- KOYO
- 25
- 62
- 18.25
- 0.269
- 30308DJR
- KOYO
- 40
- 90
- 25.25
- 0.757
- 30304AJR
- KOYO
- 20
- 52
- 16.25
- 0.179
- 30306DJR
- KOYO
- 30
- 72
- 20.75
- 0.4
- NU28/630
- KOYO
- 630
- 780
- 88
- 91.8
- 305428-1
- KOYO
- 200
- 279.5
- 76
- 14
- 30303R
- KOYO
- 17
- 47
- 15.25
- 0.127
- 30309DJR
- KOYO
- 45
- 100
- 27.25
- 0.973
- 30307DJR
- KOYO
- 35
- 80
- 22.75
- 0.536
- 303/32CR
- KOYO
- 32
- 75
- 21.75
- 0.465
- 323/28CR
- KOYO
- 28
- 68
- 25.75
- 0.48
- 232/500R
- KOYO
- 500
- 920
- 336
- 1020
- FNTKF-1330
- KOYO
- 13
- 30
- 3.7
- 0.011
- DC4928VW
- KOYO
- 140
- 190
- 50
- 4.2
- NAO70X100X30
- KOYO
- 70
- 100
- 30
- 0.85
- NAO90X120X30
- KOYO
- 90
- 120
- 30
- 1.01
- 7028
- KOYO
- 140
- 210
- 33
- 3.64
- 30318R
- KOYO
- 90
- 190
- 46.5
- 5.78
- 24030RHK30
- KOYO
- 150
- 225
- 75
- 10.4
- NU29/530
- KOYO
- 530
- 710
- 106
- 118
- 24026RHK30
- KOYO
- 130
- 200
- 69
- 7.9
- 21309RHK
- KOYO
- 45
- 100
- 25
- 1.04
- HAR028
- KOYO
- 140
- 210
- 33
- 3.62
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