NTN 7908DF Bearing
Bearing 7908DF NTN , NTN bearing
- Bearing Weight 0.26 (Inquire about discount price)
- Bore diameter 40
- Outer diameter 62
- Overall width 12
- Bore type NTN Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 7908DF
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (Da max.)
- 57.5
- Size mating parts (ra max.)
- 0.6
- Size mating parts (ra1 max.)
- 0.3
- Size mating parts (db min.)
- 44.5
Overall dimension
- External diameter
- 62 mm
- Internal diameter
- 40 mm
- B Width
- 12 mm
- Weight
- 0.26 Kg
Size Geometric characteristics
- rРадиус наружней фаски
- 0.6 mm
- r1 outer ring (flange) installation chamfer
- 0.3 mm
- αУгол контакта
- 25°
Load and resources
- Dynamic load capacity
- 20.6 кН
- C0 Static load capacity
- 20.4 кН
- Cr Radial dynamic load
- 20.6 кН
- Maximum speed with grease lubrication
- 9 000 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 12 000 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 2
- Расстояние до действительного центра опоры (a)
- 20.5 mm
- Size
- 40x62x12
- Size (2B)
- 24 mm
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 7910DF
- NTN
- 50
- 72
- 12
- 0.314
- 7908DB
- NTN
- 40
- 62
- 12
- 0.26
- 7934DF
- NTN
- 170
- 230
- 28
- 6.58
- 7913DF
- NTN
- 65
- 90
- 13
- 0.49
- 7911DF
- NTN
- 55
- 80
- 13
- 0.428
- 7936DF
- NTN
- 180
- 250
- 33
- 9.74
- 7928DF
- NTN
- 140
- 190
- 24
- 3.88
- 7952DFP5
- NTN
- 260
- 360
- 92
- 28
- 7960DF
- NTN
- 300
- 420
- 56
- 47.4
- 7908DT
- NTN
- 40
- 62
- 12
- 0.26
- 7932DF
- NTN
- 160
- 220
- 28
- 6.26
- 7908UG/GMP4/15KQTQ
- NTN
- 40
- 62
- 12
- 0.11
- 7908UCGD2/GLP4
- NTN
- 40
- 62
- 12
- 0.11
- 7960/419.5DF
- NTN
- 300.000
- 419.500
- 112.000
- 45.70
- 7907DF
- NTN
- 35
- 55
- 10
- 0.176
- 7922DF
- NTN
- 110
- 150
- 20
- 2.02
- 7916DF
- NTN
- 80
- 110
- 16
- 0.888
- 7908CDLLBG/GNP42
- NTN
- 40
- 62
- 12
- 0.11
- 7940DF
- NTN
- 200
- 280
- 38
- 14.3
- 7956DF
- NTN
- 280
- 380
- 46
- 29.6
- 7905DF
- NTN
- 25
- 42
- 9
- 0.1
- 7914DF
- NTN
- 70
- 100
- 16
- 0.794
- 7921DF
- NTN
- 105
- 145
- 20
- 1.944
- 7008DF
- NTN
- 40
- 68
- 15
- 0.444
- 7909DF
- NTN
- 45
- 68
- 12
- 0.3
- 7908UADG/GNP42
- NTN
- 40
- 62
- 12
- 0.11
- 7924DF
- NTN
- 120
- 165
- 22
- 3.32
- 7919DF
- NTN
- 95
- 130
- 18
- 1.376
- 7917DF
- NTN
- 85
- 120
- 18
- 1.256
- 7908UCG/GNP4
- NTN
- 40
- 62
- 12
- 0.11
NTN Bearings News
2004-06-13
2005-11-22
2007-05-03
2008-10-11
2010-03-22
2014-07-20
2015-12-30
2017-06-09
2018-11-17
2020-04-28
2021-10-06
2023-03-17
Request for inquiry
Name and email are required!!!