NACHI 7311 Bearing
Bearing 7311 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 7311
- 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
- 30°
Load and resources
- Dynamic load capacity
- 85.5 кН
- C0 Static load capacity
- 61.5 кН
- Cr Radial dynamic load
- 85.5 кН
- Maximum speed with grease lubrication
- 5000 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 7000 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 1
- Расстояние до действительного центра опоры (a)
- 10.8 mm
- Size
- 55x120x29
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- N
- NACHI
- 55
- 90
- 18
- 0.445
- 7311DF
- NACHI
- 55
- 120
- 29
- 1.45
- 7311
- NACHI
- 55
- 120
- 29
- 1.45
- 7211AC
- NACHI
- 55
- 100
- 21
- 0.635
- 7011AC
- NACHI
- 55
- 90
- 18
- 0.42
- 7311DB
- NACHI
- 55
- 120
- 29
- 1.45
- 7305DB
- NACHI
- 25
- 62
- 17
- 0.245
- 7322DF
- NACHI
- 110
- 240
- 50
- 11.0
- 7316
- NACHI
- 80
- 170
- 39
- 4.18
- 7904AC
- NACHI
- 20
- 37
- 9
- 0.035
- 7304DF
- NACHI
- 20
- 52
- 15
- 0.150
- 7309DF
- NACHI
- 45
- 100
- 25
- 0.875
- 7321DF
- NACHI
- 105
- 225
- 49
- 9.34
- 7302
- NACHI
- 15
- 42
- 13
- 0.085
- 5211
- NACHI
- 55
- 100
- 33.3
- 0.960
- 7011DF
- NACHI
- 55
- 90
- 18
- 0.420
- 15117/15250X
- NACHI
- 30.000
- 63.500
- 20.638
- 0.294
- 7304DB
- NACHI
- 20
- 52
- 15
- 0.150
- 7301DF
- NACHI
- 12
- 37
- 12
- 0.063
- 7218AC
- NACHI
- 90
- 160
- 30
- 2.3
- 7315
- NACHI
- 75
- 160
- 37
- 3.15
- 11162R/11300
- NACHI
- 41.275
- 76.200
- 18.009
- 0.349
- 7002AC
- NACHI
- 15
- 32
- 9
- 0.035
- N
- NACHI
- 260
- 420
- 65
- 32.5
- 7320
- NACHI
- 100
- 215
- 47
- 8.18
- 7310DF
- NACHI
- 50
- 110
- 27
- 1.14
- 114TAD20
- NACHI
- 114
- 170
- 72
- 5.35
- 7308DT
- NACHI
- 40
- 90
- 23
- 0.655
- 7321DT
- NACHI
- 105
- 225
- 49
- 9.34
- N
- NACHI
- 400
- 600
- 90
- 92.4
NACHI Bearings News
2003-01-20
2005-12-10
2007-05-21
2008-10-29
2010-04-08
2011-09-18
2020-05-15
2021-10-24
2023-04-04
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