NTN 7309 Bearing
Bearing 7309 NTN , NTN bearing
- Bearing Weight 0.837 (Inquire about discount price)
- Bore diameter 45
- Outer diameter 100
- Overall width 25
- Bore type NTN Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 7309
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 53.5
- Size mating parts (ra max.)
- 1.5
- Size mating parts (db min.)
- 50.5
Overall dimension
- External diameter
- 100 mm
- Internal diameter
- 45 mm
- B Width
- 25 mm
- Weight
- 0.837 Kg
- Outer ring width
- 25 mm
Size Geometric characteristics
- rРадиус наружней фаски
- 1.5 mm
- r1 outer ring (flange) installation chamfer
- 1 mm
- αУгол контакта
- 25°
Load and resources
- Dynamic load capacity
- 63.5 кН
- C0 Static load capacity
- 44 кН
- Cr Radial dynamic load
- 63.5 кН
- Maximum speed with grease lubrication
- 7 800 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 10 000 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 1
- Расстояние до действительного центра опоры (a)
- 33.5 mm
- Size
- 45x100x25
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 7309DF
- NTN
- 45
- 100
- 25
- 1.674
- 7309
- NTN
- 45
- 100
- 25
- 0.837
- 7309BG
- NTN
- 45.000
- 100.000
- 25.000
- 0.85
- 7309DB
- NTN
- 45
- 100
- 25
- 1.674
- AU0901-12LL/L260
- NTN
- 45
- 84
- 42
- 0.94
- 7307DF
- NTN
- 35
- 80
- 21
- 0.924
- 7301DT
- NTN
- 12
- 37
- 12
- 0.088
- 7311BG
- NTN
- 55.000
- 120.000
- 29.000
- 1.41
- 7316DB
- NTN
- 80
- 170
- 39
- 7.3
- SF0990
- NTN
- 45.000
- 68.000
- 12.000
- 0.14
- 7320DT
- NTN
- 100
- 215
- 47
- 14.36
- SF2109
- NTN
- 105.000
- 160.000
- 26.000
- 1.86
- 7328DF
- NTN
- 140
- 300
- 62
- 43
- DE3609
- NTN
- 180.000
- 250.000
- 70.000
- 10.40
- 24096B
- NTN
- 480
- 700
- 218
- 285
- 7303
- NTN
- 17
- 47
- 14
- 0.107
- 7315
- NTN
- 75
- 160
- 37
- 3.07
- BNT209
- NTN
- 45
- 85
- 19
- 0.437
- 7305
- NTN
- 25
- 62
- 17
- 0.23
- 7306DB
- NTN
- 30
- 72
- 19
- 0.69
- 7311DT
- NTN
- 55
- 120
- 29
- 2.78
- 7316
- NTN
- 80
- 170
- 39
- 3.65
- 7321DF
- NTN
- 105
- 225
- 49
- 16.4
- 7301DB
- NTN
- 12
- 37
- 12
- 0.088
- 7340
- NTN
- 200
- 420
- 80
- 53.1
- 7332DT
- NTN
- 160
- 340
- 68
- 59.6
- 7322DT
- NTN
- 110
- 240
- 50
- 19.2
- 7336DF
- NTN
- 180
- 380
- 75
- 81.8
- 7334
- NTN
- 170
- 360
- 72
- 35.3
- DE2409
- NTN
- 120.000
- 190.000
- 66.000
- 7.09
NTN Bearings News
2004-10-04
2006-03-14
2010-07-13
2014-11-10
2016-04-20
2017-09-29
2020-08-18
2022-01-27
Request for inquiry
Name and email are required!!!