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NTN N344 Bearing

Bearing N344 NTN , NTN bearing

Dimensional Specifications

  • 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

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. SF4444VPX1
    2. NTN
    3. 220
    4. 295
    5. 32
    1. 4R4444
    2. NTN
    3. 220.000
    4. 320.000
    5. 210.000
    6. 55.40
    1. N344
    2. NTN
    3. 220
    4. 460
    5. 88
    6. 71.7
    1. ARX60X228X44.5
    2. NTN
    3. 60.000
    4. 228.000
    5. 44.500
    6. 6.08
    1. 4R4449
    2. NTN
    3. 220.000
    4. 310.000
    5. 225.000
    6. 54.30
    1. NU3044
    2. NTN
    3. 220.000
    4. 340.000
    5. 90.000
    6. 31.70
    1. N322
    2. NTN
    3. 110
    4. 240
    5. 50
    6. 9.77
    1. SF4411VPX1
    2. NTN
    3. 220
    4. 290
    5. 32.5
    1. NU3144
    2. NTN
    3. 220.000
    4. 370.000
    5. 120.000
    6. 53.30
    1. SF4470DB
    2. NTN
    3. 220.000
    4. 309.500
    5. 76.000
    6. 17.50
    1. SF4044DB
    2. NTN
    3. 200.000
    4. 279.500
    5. 76.000
    6. 14.30
    1. 7244
    2. NTN
    3. 220.000
    4. 400.000
    5. 65.000
    6. 37.10
    1. SF4421
    2. NTN
    3. 220.000
    4. 309.500
    5. 38.000
    6. 8.90
    1. N306
    2. NTN
    3. 30.000
    4. 72.000
    5. 19.000
    6. 0.35
    1. DE0690LZCS12PX1/L244
    2. NTN
    3. 30
    4. 68
    5. 45
    6. 0.73
    1. 4R4440
    2. NTN
    3. 220.000
    4. 310.000
    5. 225.000
    6. 62.00
    1. 2RNU4412
    2. NTN
    3. 220.000
    4. 340.000
    5. 142.000
    6. 42.60
    1. 7044DF
    2. NTN
    3. 220.000
    4. 340.000
    5. 112.000
    6. 36.40
    1. N307
    2. NTN
    3. 35.000
    4. 80.000
    5. 21.000
    6. 0.47
    1. DE4403
    2. NTN
    3. 220.000
    4. 309.500
    5. 76.000
    6. 17.80
    1. N317
    2. NTN
    3. 85
    4. 180
    5. 41
    6. 4.44
    1. N338
    2. NTN
    3. 190
    4. 400
    5. 78
    6. 48.3
    1. N330
    2. NTN
    3. 150
    4. 320
    5. 65
    6. 24.7
    1. 7044
    2. NTN
    3. 220.000
    4. 340.000
    5. 56.000
    6. 18.20
    1. HTA944DB/GNP4L
    2. NTN
    3. 220
    4. 300
    5. 72
    6. 7.6
    1. N308
    2. NTN
    3. 40
    4. 90
    5. 23
    6. 0.643
    1. 7944
    2. NTN
    3. 220
    4. 300
    5. 38
    6. 7.74
    1. SF4407
    2. NTN
    3. 220.000
    4. 300.000
    5. 38.000
    6. 7.25
    1. SF4438
    2. NTN
    3. 220.000
    4. 319.500
    5. 46.000
    6. 12.20
    1. N311
    2. NTN
    3. 55
    4. 120
    5. 29
    6. 1.42