NACHI 7311B Bearing
Bearing 7311B NACHI , NACHI bearing
- Bearing Weight 1.45 (Inquire about discount price)
- Bore diameter 55
- Outer diameter 120
- Overall width 29
- Bore type NACHI Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 7311B
- 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
Overall dimension
- External diameter
- 120 mm
- Internal diameter
- 55 mm
- B Width
- 29 mm
- Weight
- 1.45 Kg
- Outer ring width
- 29 mm
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
- 81 кН
- C0 Static load capacity
- 58 кН
- Cr Radial dynamic load
- 81 кН
- Maximum speed with grease lubrication
- 4500 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 6200 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 1
- Расстояние до действительного центра опоры (a)
- 22.3 mm
- Size
- 55x120x29
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 7311BDB
- NACHI
- 55
- 120
- 29
- 1.45
- 7311B
- NACHI
- 55
- 120
- 29
- 1.45
- 7302B
- NACHI
- 15
- 42
- 13
- 0.085
- 7321B
- NACHI
- 105
- 225
- 49
- 9.34
- 7317CDB
- NACHI
- 85
- 180
- 41
- 4.90
- 7305BDB
- NACHI
- 25
- 62
- 17
- 0.245
- 11590/11520
- NACHI
- 15.875
- 42.862
- 14.288
- 0.1
- 7312BDB
- NACHI
- 60
- 130
- 31
- 1.81
- 7322CDB
- NACHI
- 110
- 240
- 50
- 11.0
- 7309CDB
- NACHI
- 45
- 100
- 25
- 0.875
- 7318B
- NACHI
- 90
- 190
- 43
- 5.76
- 7306BDB
- NACHI
- 30
- 72
- 19
- 0.360
- 7330B
- NACHI
- 150
- 320
- 65
- 25.1
- 7317BDB
- NACHI
- 85
- 180
- 41
- 4.90
- 7302BDB
- NACHI
- 15
- 42
- 13
- 0.085
- 7321CDB
- NACHI
- 105
- 225
- 49
- 9.34
- 7340B
- NACHI
- 200
- 420
- 80
- 53.7
- 7338B
- NACHI
- 190
- 400
- 78
- 47.6
- 7334B
- NACHI
- 170
- 360
- 72
- 35.7
- 7311CDT
- NACHI
- 55
- 120
- 29
- 1.45
- 7317B
- NACHI
- 85
- 180
- 41
- 4.90
- 7330BDB
- NACHI
- 150
- 320
- 65
- 25.1
- 7307BDB
- NACHI
- 35
- 80
- 21
- 0.475
- 7304BDB
- NACHI
- 20
- 52
- 15
- 0.150
- 7314BDB
- NACHI
- 70
- 150
- 35
- 2.70
- 7312CDB
- NACHI
- 60
- 130
- 31
- 1.81
- 7319BDB
- NACHI
- 95
- 200
- 45
- 6.68
- 7320BDB
- NACHI
- 100
- 215
- 47
- 8.18
- 7303B
- NACHI
- 17
- 47
- 14
- 0.120
- 7306CDB
- NACHI
- 30
- 72
- 19
- 0.360
Request for inquiry
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