NTN 7911DF Bearing
Bearing 7911DF NTN , NTN bearing
- Bearing Weight 0.428 (Inquire about discount price)
- Bore diameter 55
- Outer diameter 80
- Overall width 13
- Bore type NTN Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 7911DF
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (Da max.)
- 74.5
- Size mating parts (ra max.)
- 1
- Size mating parts (ra1 max.)
- 0.6
- Size mating parts (db min.)
- 60.5
Overall dimension
- External diameter
- 80 mm
- Internal diameter
- 55 mm
- B Width
- 13 mm
- Weight
- 0.428 Kg
Size Geometric characteristics
- rРадиус наружней фаски
- 1 mm
- r1 outer ring (flange) installation chamfer
- 0.6 mm
- αУгол контакта
- 25°
Load and resources
- Dynamic load capacity
- 28.1 кН
- C0 Static load capacity
- 32 кН
- Cr Radial dynamic load
- 28.1 кН
- Maximum speed with grease lubrication
- 6 700 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 8 900 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 2
- Расстояние до действительного центра опоры (a)
- 26 mm
- Size
- 55x80x13
- Size (2B)
- 26 mm
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 7930DF
- NTN
- 150
- 210
- 28
- 5.92
- 7918DF
- NTN
- 90
- 125
- 18
- 1.316
- 7934DF
- NTN
- 170
- 230
- 28
- 6.58
- 7960DF
- NTN
- 300
- 420
- 56
- 47.4
- 7922DF
- NTN
- 110
- 150
- 20
- 2.02
- 7911DB
- NTN
- 55
- 80
- 13
- 0.428
- 7911UCG/GLP4
- NTN
- 55
- 80
- 13
- 0.18
- NK110/40R+IR100X110X40
- NTN
- 100.000
- 130.000
- 40.000
- 1.36
- 7909DF
- NTN
- 45
- 68
- 12
- 0.3
- 7940DF
- NTN
- 200
- 280
- 38
- 14.3
- 7952DF
- NTN
- 260
- 360
- 46
- 28
- 7938DF
- NTN
- 190
- 260
- 33
- 10.2
- 7907DF
- NTN
- 35
- 55
- 10
- 0.176
- 7928DF
- NTN
- 140
- 190
- 24
- 3.88
- 7920DF
- NTN
- 100
- 140
- 20
- 1.868
- 7960/419.5DF
- NTN
- 300.000
- 419.500
- 112.000
- 45.70
- 7211DF
- NTN
- 55
- 100
- 21
- 1.2
- 7956DF
- NTN
- 280
- 380
- 46
- 29.6
- 7917DF
- NTN
- 85
- 120
- 18
- 1.256
- 7911
- NTN
- 55
- 80
- 13
- 0.214
- 7915DF
- NTN
- 75
- 105
- 16
- 0.84
- 7936DF
- NTN
- 180
- 250
- 33
- 9.74
- 7913DF
- NTN
- 65
- 90
- 13
- 0.49
- 7914DF
- NTN
- 70
- 100
- 16
- 0.794
- 2P1111
- NTN
- 55.000
- 95.000
- 37.000
- 1.13
- NK110/30R+IR100X110X30
- NTN
- 100.000
- 130.000
- 30.000
- 2.94
- 7926DF
- NTN
- 130
- 180
- 24
- 3.64
- 7906DF
- NTN
- 30
- 47
- 9
- 0.116
- 7924DF
- NTN
- 120
- 165
- 22
- 3.32
- 7912DF
- NTN
- 60
- 85
- 13
- 0.46
NTN Bearings News
2005-12-16
2007-05-28
2008-11-05
2011-09-25
2013-03-05
2014-08-14
2017-07-03
2018-12-13
2020-05-23
2021-10-31
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