NTN 7910DB Bearing
Bearing 7910DB NTN , NTN bearing
- Bearing Weight 0.314 (Inquire about discount price)
- Bore diameter 50
- Outer diameter 72
- Overall width 12
- Bore type NTN Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 7910DB
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 54.5
- Size mating parts (ra max.)
- 0.6
- Size mating parts (ra1 max.)
- 0.3
- Size mating parts (Db max.)
- 69.5
Overall dimension
- External diameter
- 72 mm
- Internal diameter
- 50 mm
- B Width
- 12 mm
- Weight
- 0.314 Kg
- Outer ring width
- 12 mm
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
- 27 кН
- C0 Static load capacity
- 28.9 кН
- Cr Radial dynamic load
- 27 кН
- Maximum speed with grease lubrication
- 7 300 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 9 800 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 2
- Расстояние до действительного центра опоры (a)
- 23.5 mm
- Size
- 50x72x12
- Size (2B)
- 24 mm
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 7910T1DBT/G035P4
- NTN
- 50
- 72
- 36
- 0.39
- 101038X/101076XC
- Gamet
- 38.1
- 76.2
- 24.75
- 0.49
- 7956DB
- NTN
- 280
- 380
- 46
- 29.6
- 101041X/101076X
- Gamet
- 41.275
- 76.2
- 24.75
- 0.475
- 101041X/101080P
- Gamet
- 41.275
- 80
- 51.25
- 0.92
- 7952DB
- NTN
- 260
- 360
- 46
- 28
- 7920DB
- NTN
- 100
- 140
- 20
- 1.868
- 7916DB
- NTN
- 80
- 110
- 16
- 0.888
- 7910CDB/GNP4
- NTN
- 50
- 72
- 24
- 0.26
- N
- SKF
- 50
- 80
- 16
- 0.26
- 101041X/101076G
- Gamet
- 41.275
- 76
- 57
- 0.85
- 7944DB
- NTN
- 220
- 300
- 38
- 15.48
- 101041X/101080
- Gamet
- 41.275
- 80
- 24.75
- 0.475
- 7906DB
- NTN
- 30
- 47
- 9
- 0.116
- 7910CDLLBG/GNP42
- NTN
- 50
- 72
- 12
- 0.13
- 7922DB
- NTN
- 110
- 150
- 20
- 2.02
- 7908DB
- NTN
- 40
- 62
- 12
- 0.26
- 7905DB
- NTN
- 25
- 42
- 9
- 0.1
- 101038X/101080H
- Gamet
- 38.1
- 80
- 57
- 0.865
- 7936DB
- NTN
- 180
- 250
- 33
- 9.74
- 101041X/101080C
- Gamet
- 41.275
- 80
- 24.75
- 0.49
- 7310DB
- NTN
- 50
- 110
- 27
- 2.18
- 7911DB
- NTN
- 55
- 80
- 13
- 0.428
- N
- SKF
- 50
- 80
- 16
- 0.23
- 101041X/101080H
- Gamet
- 41.275
- 80
- 57
- 0.865
- 7948DB
- NTN
- 240
- 320
- 38
- 16.68
- 7921DB
- NTN
- 105
- 145
- 20
- 1.944
- 7910
- NTN
- 50
- 72
- 12
- 0.157
- 101038X/101076G
- Gamet
- 38.1
- 76
- 57
- 0.85
- 7910UCG/GNP4
- NTN
- 50
- 72
- 12
- 0.13
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