NTN 7956 Bearing
Bearing 7956 NTN , NTN bearing
- Bearing Weight 14.8 (Inquire about discount price)
- Bore diameter 280
- Outer diameter 380
- Overall width 46
- Bore type NTN Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 7956
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 292
- Size mating parts (ra max.)
- 2
Overall dimension
- External diameter
- 380 mm
- Internal diameter
- 280 mm
- B Width
- 46 mm
- Weight
- 14.8 Kg
- Outer ring width
- 46 mm
Size Geometric characteristics
- rРадиус наружней фаски
- 2.1 mm
- r1 outer ring (flange) installation chamfer
- 1.1 mm
- αУгол контакта
- 25°
Load and resources
- Dynamic load capacity
- 261 кН
- C0 Static load capacity
- 385 кН
- Cr Radial dynamic load
- 261 кН
- Maximum speed with grease lubrication
- 1 500 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 2 100 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 1
- Расстояние до действительного центра опоры (a)
- 118 mm
- Size
- 280x380x46
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 7956
- NTN
- 280
- 380
- 46
- 14.8
- 7956DF
- NTN
- 280
- 380
- 46
- 29.6
- 7956DB
- NTN
- 280
- 380
- 46
- 29.6
- 7914DB
- NTN
- 70
- 100
- 16
- 0.794
- 7930CT1BG/GLP4
- NTN
- 150
- 210
- 28
- 2.7
- 7944DB
- NTN
- 220
- 300
- 38
- 15.48
- 7903CDLLBG/GNP42
- NTN
- 17
- 30
- 7
- 0.02
- 7930
- NTN
- 150
- 210
- 28
- 2.96
- 7919CDB/GMP5
- NTN
- 95
- 130
- 36
- 1.18
- 7902CDLLBG/GNP42
- NTN
- 15
- 28
- 7
- 0.02
- 7903UADG/GNP42
- NTN
- 17
- 30
- 7
- 0.02
- 7920UCG/GNP4
- NTN
- 100
- 140
- 20
- 0.81
- 7910DT
- NTN
- 50
- 72
- 12
- 0.314
- NU3056
- NTN
- 280.000
- 420.000
- 106.000
- 54.40
- 7905DF
- NTN
- 25
- 42
- 9
- 0.1
- 7907
- NTN
- 35
- 55
- 10
- 0.088
- 7904UCG/GNP4
- NTN
- 20
- 37
- 9
- 0.04
- 7056
- NTN
- 280.000
- 420.000
- 65.000
- 30.70
- R06A79
- NTN
- 32.000
- 65.000
- 30.000
- 0.39
- 7912UADG/GNP42
- NTN
- 60
- 85
- 13
- 0.19
- 7911DT
- NTN
- 55
- 80
- 13
- 0.428
- 7910UG/GMP42
- NTN
- 50
- 72
- 12
- 0.13
- 7919
- NTN
- 95
- 130
- 18
- 0.688
- 7914DF
- NTN
- 70
- 100
- 16
- 0.794
- 7905DB
- NTN
- 25
- 42
- 9
- 0.1
- 7926DB
- NTN
- 130
- 180
- 24
- 3.64
- 4R5614
- NTN
- 280.000
- 350.000
- 208.000
- 46.40
- 7938DF
- NTN
- 190
- 260
- 33
- 10.2
- 7910DF
- NTN
- 50
- 72
- 12
- 0.314
- 7918UG/GMP42
- NTN
- 90
- 125
- 18
- 0.56
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