NTN 7311 Bearing
Bearing 7311 NTN , NTN bearing
- Bearing Weight 1.39 (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 7311
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 65
- Size mating parts (ra max.)
- 2
- Size mating parts (db min.)
- 60.5
Overall dimension
- External diameter
- 120 mm
- Internal diameter
- 55 mm
- B Width
- 29 mm
- Weight
- 1.39 Kg
- Outer ring width
- 29 mm
Size Geometric characteristics
- rРадиус наружней фаски
- 2 mm
- r1 outer ring (flange) installation chamfer
- 1 mm
- αУгол контакта
- 25°
Load and resources
- Dynamic load capacity
- 86 кН
- C0 Static load capacity
- 61.5 кН
- Cr Radial dynamic load
- 86 кН
- Maximum speed with grease lubrication
- 6 400 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 8 600 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 1
- Расстояние до действительного центра опоры (a)
- 40 mm
- Size
- 55x120x29
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- NK110/30R+IR100X110X30
- NTN
- 100.000
- 130.000
- 30.000
- 2.94
- 7311
- NTN
- 55
- 120
- 29
- 1.39
- 7311DT
- NTN
- 55
- 120
- 29
- 2.78
- NK110/40R+IR100X110X40
- NTN
- 100.000
- 130.000
- 40.000
- 1.36
- 7311BG
- NTN
- 55.000
- 120.000
- 29.000
- 1.41
- 2P1111
- NTN
- 55.000
- 95.000
- 37.000
- 1.13
- 7311DF
- NTN
- 55
- 120
- 29
- 2.78
- 7332
- NTN
- 160
- 340
- 68
- 29.8
- 7320DT
- NTN
- 100
- 215
- 47
- 14.36
- 7304DB
- NTN
- 20
- 52
- 15
- 0.276
- 7300
- NTN
- 10
- 35
- 11
- 0.04
- 7011UCP4
- NTN
- 55
- 90
- 18
- 0.38
- 7911UCP4
- NTN
- 55
- 80
- 13
- 0.18
- 7304BG
- NTN
- 20.000
- 52.000
- 15.000
- 0.15
- 7011CG/GNP42/6KQTM
- NTN
- 55
- 90
- 18
- 0.38
- 7338
- NTN
- 190
- 400
- 78
- 47
- 7311DT
- NACHI
- 55
- 120
- 29
- 1.45
- 7322L1P5
- NTN
- 110
- 240
- 50
- 9.47
- 7309DB
- NTN
- 45
- 100
- 25
- 1.674
- 7311B
- NTN
- 55
- 120
- 29
- 1.42
- 7302DT
- NTN
- 15
- 42
- 13
- 0.11
- 7314DT
- NTN
- 70
- 150
- 35
- 5.12
- 7305DF
- NTN
- 25
- 62
- 17
- 0.46
- 7326DF
- NTN
- 130
- 280
- 58
- 35.2
- 7322
- NTN
- 110
- 240
- 50
- 9.6
- 7318BDTBTT
- NTN
- 90.000
- 190.000
- 215.000
- 25.80
- 7305
- NTN-SNR
- 25.000
- 62.000
- 17.000
- 0.23
- 7310BG
- NTN
- 50.000
- 110.000
- 27.000
- 1.09
- SF6811DB
- NTN
- 340.000
- 479.500
- 130.000
- 72.00
- 7320DF
- NTN
- 100
- 215
- 47
- 14.36
Request for inquiry
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