NTN 30318DU Bearing
Bearing 30318DU NTN , NTN bearing
- Bearing Weight 5.66 (Inquire about discount price)
- Bore diameter 90
- Outer diameter 190
- Overall width 46.5
- Bore type NTN Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 30318DU
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 108
- Size mating parts (Da min.)
- 151
- Size mating parts (Da max.)
- 176
- Size mating parts (db max.)
- 109
- Size mating parts (ra max.)
- 3
- Size mating parts (ra1 max.)
- 2.5
- Size mating parts (Db min.)
- 179
- Size mating parts (Sa)
- 6
- Size mating parts (Sb)
- 16.5
Overall dimension
- External diameter
- 190 mm
- Internal diameter
- 90 mm
- B Width
- 46.5 mm
- Weight
- 5.66 Kg
- Outer ring width
- 30 mm
Size Geometric characteristics
- rРадиус наружней фаски
- 4 mm
- r1 outer ring (flange) installation chamfer
- 3 mm
Load and resources
- Dynamic load capacity
- 270 кН
- C0 Static load capacity
- 320 кН
- Cr Radial dynamic load
- 270 кН
- Maximum speed with grease lubrication
- 1 800 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 2 400 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 1
- TМонтажная высота в сборе
- 46.5 mm
- Расстояние до действительного центра опоры (a)
- 59 mm
- Estimated coefficient (e)
- 0.83
- Y0Estimated coefficient
- 0.4
- Size
- 90x190x46.5
- Y2Estimated coefficient
- 0.73
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 30315DU
- NTN
- 75
- 160
- 40
- 3.47
- 30317DU
- NTN
- 85
- 180
- 44.5
- 4.85
- 30319DU
- NTN
- 95
- 200
- 49.5
- 6.47
- 30316DU
- NTN
- 80
- 170
- 42.5
- 4.11
- 31321XU
- NTN
- 105
- 225
- 58
- 9.68
- 30304CA
- NTN
- 20
- 52
- 16.25
- 0.17
- 30318
- NTN
- 90
- 190
- 46.5
- 6.03
- 30308
- NTN
- 40
- 90
- 25.25
- 0.77
- 30305
- NTN
- 25
- 62
- 18.25
- 0.27
- 30306
- NTN
- 30
- 72
- 20.75
- 0.4
- 30310
- NTN
- 50
- 110
- 29.25
- 1.29
- 30315DUDF
- NTN
- 75
- 160
- 80
- 7.2
- 30318D
- NACHI
- 90
- 190
- 46.5
- 5.40
- 30315
- NTN
- 75
- 160
- 40
- 3.54
- 31320XU
- NTN
- 100
- 215
- 56.5
- 8.67
- 30312
- NTN
- 60
- 130
- 33.5
- 2.04
- 30308D
- NTN
- 40
- 90
- 25.25
- 0.74
- 30314
- NTN
- 70
- 150
- 38
- 3.02
- 30316DUDF
- NTN
- 80
- 170
- 85
- 8.46
- 30317
- NTN
- 85
- 180
- 44.5
- 5.2
- 30302
- NTN
- 15
- 42
- 14.25
- 0.1
- 30319
- NTN
- 95
- 200
- 49.5
- 6.58
- 31322XU
- NTN
- 110
- 240
- 63
- 11.9
- 30317DUDF
- NTN
- 85
- 180
- 89
- 10.2
- 31326XU
- NTN
- 130
- 280
- 72
- 19
- 30311
- NTN
- 55
- 120
- 31.5
- 1.63
- 30309
- NTN
- 45
- 100
- 27.25
- 1
- 30318D
- NTN
- 90
- 190
- 46.5
- 5.66
- 30308/30308B
- Fersa
- 40
- 90
- 10.25
- 30307
- NTN
- 35
- 80
- 22.75
- 0.53
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