NSK 30304D Bearing
Bearing 30304D NSK , NSK bearing
- Bearing Weight 0.168 (Inquire about discount price)
- Bore diameter 20
- Outer diameter 52
- Overall width 16.25
- Bore type NSK Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 30304D
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 34
- Size mating parts (Da min.)
- 37
- Size mating parts (Da max.)
- 43
- Size mating parts (db max.)
- 26
- Size mating parts (ra max.)
- 1.5
- Size mating parts (rb max.)
- 1.5
- Size mating parts (Db min.)
- 49
Overall dimension
- External diameter
- 52 mm
- Internal diameter
- 20 mm
- B Width
- 16.25 mm
- Weight
- 0.168 Kg
- Outer ring width
- 12 mm
Size Geometric characteristics
- rРадиус наружней фаски
- 1.5 mm
- r1 outer ring (flange) installation chamfer
- 1.5 mm
Load and resources
- Dynamic load capacity
- 25.3 кН
- C0 Static load capacity
- 24.5 кН
- Cr Radial dynamic load
- 25.3 кН
- Maximum speed with grease lubrication
- 7100 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 10000 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 1
- TМонтажная высота в сборе
- 16.25 mm
- Расстояние до действительного центра опоры (a)
- 16.7 mm
- Estimated coefficient (e)
- 0.81
- Y0Estimated coefficient
- 0.41
- Y1Estimated coefficient
- 0.74
- Size
- 20x52x16.25
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 30304D
- NSK
- 20
- 52
- 16.25
- 0.168
- 30303D
- NSK
- 17
- 47
- 15.25
- 0.129
- 30308
- NTN
- 40
- 90
- 25.25
- 0.77
- 30306D
- NTN
- 30
- 72
- 20.75
- 0.4
- 30305
- NTN
- 25
- 62
- 18.25
- 0.27
- NCF
- SKF
- 225
- 150
- 56
- 7.5
- 30302
- NTN
- 15
- 42
- 14.25
- 0.1
- 30305J2/Q
- SKF
- 25
- 62
- 18.25
- 0.26
- SF3030DB
- NTN
- 152.400
- 203.200
- 50.800
- 3.66
- 30302J2
- SKF
- 15
- 42
- 14.25
- 0.094
- NU30/530
- NTN
- 530.000
- 780.000
- 185.000
- 318.00
- 30306CN
- NSK
- 30
- 72
- 20.75
- 54307
- SKF
- 68
- 30
- 47.2
- 0.85
- NK110/30R+IR100X110X30
- NTN
- 100.000
- 130.000
- 30.000
- 2.94
- 30307C
- NTN
- 35
- 80
- 22.75
- 0.52
- 30304J2/Q
- SKF
- 20
- 52
- 16.25
- 0.17
- 30308D
- NTN
- 40
- 90
- 25.25
- 0.74
- 30307
- NTN
- 35
- 80
- 22.75
- 0.53
- 30305D
- NTN
- 25
- 62
- 18.25
- 0.25
- 30307D
- NTN
- 35
- 80
- 22.75
- 0.52
- 30305CN
- NSK
- 25
- 62
- 18.25
- 54309
- SKF
- 85
- 35
- 56.2
- 1.6
- 30304CA
- NTN
- 20
- 52
- 16.25
- 0.17
- C
- SKF
- 920
- 630
- 212
- 455
- C
- SKF
- 780
- 530
- 185
- 290
- 30305C
- NTN
- 25
- 62
- 18.25
- 0.26
- 30304D
- FBJ
- 20
- 52
- 16.25
- 0.17
- C
- SKF
- 225
- 150
- 56
- 7.75
- 30308C
- NTN
- 40
- 90
- 25.25
- 0.73
- 30309D
- NTN
- 45
- 100
- 27.25
- 0.96
NSK Bearings News
2005-06-25
2006-12-04
2008-05-14
2009-10-23
2011-04-02
2012-09-11
2018-06-20
2019-11-30
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