KOYO 31328JR Bearing
Bearing 31328JR KOYO , KOYO bearing
- Bearing Weight 23.3 (Inquire about discount price)
- Bore diameter 140
- Outer diameter 300
- Overall width 77
- Bore type KOYO Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 31328JR
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (Db)
- 280
- Size mating parts (da min.)
- 162
- Size mating parts (Da min.)
- 254
- Size mating parts (Da max.)
- 282
- Size mating parts (db max.)
- 167
- Size mating parts (ra max.)
- 4
- Size mating parts (rb max.)
- 3
- Size mating parts (da max.)
- 167
- Size mating parts (Db min.)
- 280
Overall dimension
- External diameter
- 300 mm
- Internal diameter
- 140 mm
- B Width
- 77 mm
- Weight
- 23.3 Kg
- Outer ring width
- 47 mm
Size Geometric characteristics
- rРадиус наружней фаски
- 5 mm
- r1 outer ring (flange) installation chamfer
- 4 mm
Load and resources
- Dynamic load capacity
- 674 кН
- C0 Static load capacity
- 865 кН
- Cr Radial dynamic load
- 674 кН
- Maximum speed with grease lubrication
- 1100 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 1500 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 1
- TМонтажная высота в сборе
- 77 mm
- Расстояние до действительного центра опоры (a)
- 93.8 mm
- Estimated coefficient (e)
- 0.83
- Y0Estimated coefficient
- 0.4
- Y1Estimated coefficient
- 0.73
- Size
- 140x300x77
- Size (r2 min.)
- 4 mm
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 32318JR
- KOYO
- 90
- 190
- 67.5
- 8.61
- 32928JR
- KOYO
- 140
- 190
- 32
- 2.57
- 32312JR
- KOYO
- 60
- 130
- 48.5
- 2.99
- 32008JR
- KOYO
- 40
- 68
- 19
- 0.282
- 32311JR
- KOYO
- 55
- 120
- 45.5
- 2.38
- 32038JR
- KOYO
- 190
- 290
- 64
- 14.7
- 32313CR
- KOYO
- 65
- 140
- 51
- 3.85
- 32324JR
- KOYO
- 120
- 260
- 90.5
- 22.2
- 32938JR
- KOYO
- 190
- 260
- 45
- 6.89
- 32317JR
- KOYO
- 85
- 180
- 63.5
- 7.42
- 31326JR
- KOYO
- 130
- 280
- 72
- 18.9
- 31322JR
- KOYO
- 110
- 240
- 63
- 12.2
- 32316JR
- KOYO
- 80
- 170
- 61.5
- 6.31
- 32948JR
- KOYO
- 240
- 320
- 51
- 10.9
- 32314JR
- KOYO
- 70
- 150
- 54
- 4.5
- 31320JR
- KOYO
- 100
- 215
- 56.5
- 8.72
- 32018JR
- KOYO
- 90
- 140
- 32
- 1.8
- 30318JR
- KOYO
- 90
- 190
- 46.5
- 6.04
- 32310CR
- KOYO
- 50
- 110
- 42.25
- 2
- 32968JR
- KOYO
- 340
- 460
- 76
- 35.6
- 32208JR
- KOYO
- 40
- 80
- 24.75
- 0.554
- 323/32R
- KOYO
- 32
- 75
- 29.75
- 0.65
- 30328JR
- KOYO
- 140
- 300
- 67.75
- 22.6
- 32322JR
- KOYO
- 110
- 240
- 84.5
- 17.8
- 32918JR
- KOYO
- 90
- 125
- 23
- 0.834
- 32308JR
- KOYO
- 40
- 90
- 35.25
- 1.06
- 32310JR
- KOYO
- 50
- 110
- 42.25
- 1.89
- 32320JR
- KOYO
- 100
- 215
- 77.5
- 13
- 32218JR
- KOYO
- 90
- 160
- 42.5
- 3.47
- 32048JR
- KOYO
- 240
- 360
- 76
- 26.8
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