NTN 30220U Bearing
Bearing 30220U NTN , NTN bearing
- Bearing Weight 3.78 (Inquire about discount price)
- Bore diameter 100
- Outer diameter 180
- Overall width 37
- Bore type NTN Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 30220U
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 114
- Size mating parts (Da min.)
- 157
- Size mating parts (Da max.)
- 168
- Size mating parts (db max.)
- 116
- Size mating parts (ra max.)
- 2.5
- Size mating parts (ra1 max.)
- 2
- Size mating parts (Db min.)
- 168
- Size mating parts (Sa)
- 5
- Size mating parts (Sb)
- 8
Overall dimension
- External diameter
- 180 mm
- Internal diameter
- 100 mm
- B Width
- 37 mm
- Weight
- 3.78 Kg
- Outer ring width
- 29 mm
Size Geometric characteristics
- rРадиус наружней фаски
- 3 mm
- r1 outer ring (flange) installation chamfer
- 2.5 mm
Load and resources
- Dynamic load capacity
- 258 кН
- C0 Static load capacity
- 335 кН
- Cr Radial dynamic load
- 258 кН
- Maximum speed with grease lubrication
- 2 000 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 2 700 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 1
- TМонтажная высота в сборе
- 37 mm
- Расстояние до действительного центра опоры (a)
- 36 mm
- Estimated coefficient (e)
- 0.42
- Y0Estimated coefficient
- 0.79
- Size
- 100x180x37
- Y2Estimated coefficient
- 1.43
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 30220U
- NTN
- 100
- 180
- 37
- 3.78
- 22309C
- NTN
- 45
- 100
- 36
- 1.33
- 30306D
- NTN
- 30
- 72
- 20.75
- 0.4
- 2222SK
- NTN
- 110
- 200
- 53
- 6.64
- 30240U
- NTN
- 200
- 360
- 64
- 25.4
- 30308/30308B
- Fersa
- 40
- 90
- 10.25
- 30221UDF
- NTN
- 105
- 190
- 78
- 9.24
- 32220UDF
- NTN
- 100
- 180
- 98
- 9.76
- 22222B
- NTN
- 110
- 200
- 53
- 7.2
- 22308C
- NTN
- 40
- 90
- 33
- 0.974
- 32220U
- NTN
- 100
- 180
- 49
- 5.12
- 30221U
- NTN
- 105
- 190
- 39
- 4.39
- SF3030DB
- NTN
- 152.400
- 203.200
- 50.800
- 3.66
- 30320U
- NTN
- 100
- 215
- 51.5
- 8.56
- 30230U
- NTN
- 150
- 270
- 49
- 11.2
- QJ222BWC3S30
- NTN
- 110.000
- 200.000
- 38.000
- 5.620
- 30226U
- NTN
- 130
- 230
- 43.75
- 7.25
- 5S-7220UCG/GNP42
- NTN
- 100
- 180
- 34
- 3.21
- NU30/530
- NTN
- 530.000
- 780.000
- 185.000
- 318.00
- 30308D
- NTN
- 40
- 90
- 25.25
- 0.74
- NK110/30R+IR100X110X30
- NTN
- 100.000
- 130.000
- 30.000
- 2.94
- 30305D
- NTN
- 25
- 62
- 18.25
- 0.25
- 30228U
- NTN
- 140
- 250
- 45.75
- 9.26
- 30307D
- NTN
- 35
- 80
- 22.75
- 0.52
- 30305C
- NTN
- 25
- 62
- 18.25
- 0.26
- 30307C
- NTN
- 35
- 80
- 22.75
- 0.52
- 30308C
- NTN
- 40
- 90
- 25.25
- 0.73
- 22224B
- NTN
- 120
- 215
- 58
- 9.1
- KJ30X37X22.8XS
- NTN
- 30
- 37
- 22.8
- 30330U
- NTN
- 150
- 320
- 72
- 25.5
NTN Bearings News
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2004-11-17
2006-04-29
2007-10-07
2009-03-18
2010-08-27
2012-02-05
2019-04-24
2020-10-02
2022-03-13
2023-08-22
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