NTN 7311BDT Bearing
Bearing 7311BDT NTN , NTN bearing
- Bearing Weight 2.84 (Inquire about discount price)
- Bore diameter 55
- Outer diameter 120
- Overall width 29
- Bore type NTN Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 7311BDT
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 65
- Size mating parts (Da max.)
- 110
- Size mating parts (ra max.)
- 2
- Size mating parts (ra1 max.)
- 1
- Size mating parts (db min.)
- 60.5
- Size mating parts (Db max.)
- 114.5
Overall dimension
- External diameter
- 120 mm
- Internal diameter
- 55 mm
- B Width
- 29 mm
- Weight
- 2.84 Kg
Size Geometric characteristics
- rРадиус наружней фаски
- 2 mm
- r1 outer ring (flange) installation chamfer
- 1 mm
- αУгол контакта
- 40°
Load and resources
- Dynamic load capacity
- 128 кН
- C0 Static load capacity
- 113 кН
- Cr Radial dynamic load
- 128 кН
- Maximum speed with grease lubrication
- 4 500 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 5 900 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 2
- Расстояние до действительного центра опоры (a)
- 52 mm
- Size
- 55x120x29
- Size (2B)
- 58 mm
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 7311BDT
- NTN
- 55
- 120
- 29
- 2.84
- 7336BDT
- NTN
- 180
- 380
- 75
- 81.8
- 7304BDT
- NTN
- 20
- 52
- 15
- 0.282
- 7211BDT
- NTN
- 55
- 100
- 21
- 1.224
- 7310BDT
- NTN
- 50
- 110
- 27
- 2.22
- 7320BDT
- NTN
- 100
- 215
- 47
- 14.64
- 7324BDT
- NTN
- 120
- 260
- 55
- 29.4
- 7340BDT
- NTN
- 200
- 420
- 80
- 106.2
- 7316BDT
- NTN
- 80
- 170
- 39
- 7.44
- 7311BDB
- NTN
- 55
- 120
- 29
- 2.84
- 7330BDT
- NTN
- 150
- 320
- 65
- 50.2
- 7317BDT
- NTN
- 85
- 180
- 41
- 8.86
- 7310BDBTT
- NTN
- 50.000
- 110.000
- 108.000
- 4.44
- 7308BDT
- NTN
- 40
- 90
- 23
- 1.272
- 7300BDT
- NTN
- 10
- 35
- 11
- 0.082
- 7328BDT
- NTN
- 140
- 300
- 62
- 43
- 7314BDT
- NTN
- 70
- 150
- 35
- 5.22
- 7311BDF
- NTN
- 55
- 120
- 29
- 2.84
- 7305BDT
- NTN
- 25
- 62
- 17
- 0.468
- 7307BDT
- NTN
- 35
- 80
- 21
- 0.938
- 7338BDT
- NTN
- 190
- 400
- 78
- 94
- 7319BDT
- NTN
- 95
- 200
- 45
- 12
- 7315BDT
- NTN
- 75
- 160
- 37
- 6.26
- 7312BDT
- NTN
- 60
- 130
- 31
- 3.54
- 7321BDT
- NTN
- 105
- 225
- 49
- 16.72
- 7318BDT
- NTN
- 90
- 190
- 43
- 10.32
- 7318BDBTT
- NTN
- 90.000
- 190.000
- 172.000
- 20.36
- 7334BDT
- NTN
- 170
- 360
- 72
- 70.6
- 7322BDT
- NTN
- 110
- 240
- 50
- 19.6
- 7309BDT
- NTN
- 45
- 100
- 25
- 1.708
Request for inquiry
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