NTN N344 Bearing
Bearing N344 NTN , NTN bearing
- Bearing Weight 71.7 (Inquire about discount price)
- Bore diameter 220
- Outer diameter 460
- Overall width 88
- Bore type NTN Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model N344
- Operating Temperature Range -40 to 250 ºF
Overall dimension
- External diameter
- 460 mm
- Internal diameter
- 220 mm
- B Width
- 88 mm
- Weight
- 71.7 Kg
- Outer ring width
- 88 mm
Size Geometric characteristics
- rРадиус наружней фаски
- 5 mm
- r1 outer ring (flange) installation chamfer
- 5 mm
Load and resources
- Dynamic load capacity
- 1 190 kN
- C0 Static load capacity
- 1 570 kN
- Cr Radial dynamic load
- 1 190 kN
- Maximum speed with grease lubrication
- 1 400 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 1 600 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 1
- Size (J)
- 307 mm
- Size
- 220x396x88
- EwНаружный диаметр комплекта шариков/роликов
- 396 mm
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- SF4444VPX1
- NTN
- 220
- 295
- 32
- 4R4444
- NTN
- 220.000
- 320.000
- 210.000
- 55.40
- N344
- NTN
- 220
- 460
- 88
- 71.7
- ARX60X228X44.5
- NTN
- 60.000
- 228.000
- 44.500
- 6.08
- 4R4449
- NTN
- 220.000
- 310.000
- 225.000
- 54.30
- NU3044
- NTN
- 220.000
- 340.000
- 90.000
- 31.70
- N322
- NTN
- 110
- 240
- 50
- 9.77
- SF4411VPX1
- NTN
- 220
- 290
- 32.5
- NU3144
- NTN
- 220.000
- 370.000
- 120.000
- 53.30
- SF4470DB
- NTN
- 220.000
- 309.500
- 76.000
- 17.50
- SF4044DB
- NTN
- 200.000
- 279.500
- 76.000
- 14.30
- 7244
- NTN
- 220.000
- 400.000
- 65.000
- 37.10
- SF4421
- NTN
- 220.000
- 309.500
- 38.000
- 8.90
- N306
- NTN
- 30.000
- 72.000
- 19.000
- 0.35
- DE0690LZCS12PX1/L244
- NTN
- 30
- 68
- 45
- 0.73
- 4R4440
- NTN
- 220.000
- 310.000
- 225.000
- 62.00
- 2RNU4412
- NTN
- 220.000
- 340.000
- 142.000
- 42.60
- 7044DF
- NTN
- 220.000
- 340.000
- 112.000
- 36.40
- N307
- NTN
- 35.000
- 80.000
- 21.000
- 0.47
- DE4403
- NTN
- 220.000
- 309.500
- 76.000
- 17.80
- N317
- NTN
- 85
- 180
- 41
- 4.44
- N338
- NTN
- 190
- 400
- 78
- 48.3
- N330
- NTN
- 150
- 320
- 65
- 24.7
- 7044
- NTN
- 220.000
- 340.000
- 56.000
- 18.20
- HTA944DB/GNP4L
- NTN
- 220
- 300
- 72
- 7.6
- N308
- NTN
- 40
- 90
- 23
- 0.643
- 7944
- NTN
- 220
- 300
- 38
- 7.74
- SF4407
- NTN
- 220.000
- 300.000
- 38.000
- 7.25
- SF4438
- NTN
- 220.000
- 319.500
- 46.000
- 12.20
- N311
- NTN
- 55
- 120
- 29
- 1.42
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