KOYO 30238JR Bearing
Bearing 30238JR KOYO , KOYO bearing
- Bearing Weight 21.9 (Inquire about discount price)
- Bore diameter 190
- Outer diameter 340
- Overall width 60
- Bore type KOYO Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 30238JR
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (Db)
- 318
- Size mating parts (da min.)
- 212
- Size mating parts (Da min.)
- 298
- Size mating parts (Da max.)
- 322
- Size mating parts (db max.)
- 225
- Size mating parts (ra max.)
- 4
- Size mating parts (rb max.)
- 3
- Size mating parts (da max.)
- 225
- Size mating parts (Db min.)
- 318
Overall dimension
- External diameter
- 340 mm
- Internal diameter
- 190 mm
- B Width
- 60 mm
- Weight
- 21.9 Kg
- Outer ring width
- 46 mm
Size Geometric characteristics
- rРадиус наружней фаски
- 5 mm
- r1 outer ring (flange) installation chamfer
- 4 mm
Load and resources
- Dynamic load capacity
- 729 кН
- C0 Static load capacity
- 1030 кН
- Cr Radial dynamic load
- 729 кН
- Maximum speed with grease lubrication
- 1000 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 1300 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 1
- TМонтажная высота в сборе
- 60 mm
- Расстояние до действительного центра опоры (a)
- 66.4 mm
- Estimated coefficient (e)
- 0.44
- Y0Estimated coefficient
- 0.76
- Y1Estimated coefficient
- 1.38
- Size
- 190x340x60
- Size (r2 min.)
- 4 mm
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 30238JR
- KOYO
- 190
- 340
- 60
- 21.9
- 30308XR
- KOYO
- 40
- 90
- 25.25
- 0.78
- 30318JR
- KOYO
- 90
- 190
- 46.5
- 6.04
- 30208JR
- KOYO
- 40
- 80
- 19.75
- 0.434
- 32238JR
- KOYO
- 190
- 340
- 97
- 36.6
- 30228JR
- KOYO
- 140
- 250
- 45.75
- 8.97
- 30232JR
- KOYO
- 160
- 290
- 52
- 14.1
- 30309CR
- KOYO
- 45
- 100
- 27.25
- 1
- 30230JR
- KOYO
- 150
- 270
- 49
- 11.6
- 30306JR
- KOYO
- 30
- 72
- 20.75
- 0.411
- 30302JR
- KOYO
- 15
- 42
- 14.25
- 0.098
- 30234JR
- KOYO
- 170
- 310
- 57
- 17.8
- 30218JR
- KOYO
- 90
- 160
- 32.5
- 2.65
- 32308JR
- KOYO
- 40
- 90
- 35.25
- 1.06
- 30307XR
- KOYO
- 35
- 80
- 22.75
- 0.56
- 30328JR
- KOYO
- 140
- 300
- 67.75
- 22.6
- 30305JR
- KOYO
- 25
- 62
- 18.25
- 0.273
- 30309JR
- KOYO
- 45
- 100
- 27.25
- 1.01
- 30236JR
- KOYO
- 180
- 320
- 57
- 18.3
- 30303JR
- KOYO
- 17
- 47
- 15.25
- 0.133
- 30312CR
- KOYO
- 60
- 130
- 33.5
- 1.99
- 23238RK
- KOYO
- 190
- 340
- 120
- 46
- 33208JR
- KOYO
- 40
- 80
- 32
- 0.758
- 23232RK
- KOYO
- 160
- 290
- 104
- 30.1
- 32309CR
- KOYO
- 45
- 100
- 38.25
- 1.45
- 30324JR
- KOYO
- 120
- 260
- 59.5
- 14.5
- 32230JR
- KOYO
- 150
- 270
- 77
- 18.2
- 30307JR-1
- KOYO
- 35
- 80
- 22.75
- 0.527
- 30224JR
- KOYO
- 120
- 215
- 43.5
- 6.36
- 32048JR
- KOYO
- 240
- 360
- 76
- 26.8
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