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NTN 230/670B Bearing

Bearing 230/670B NTN , NTN bearing

Dimensional Specifications

  • Bore type NTN Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 230/670B
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
706
Size mating parts (Da max.)
944
Size mating parts (ra max.)
6

Overall dimension

External diameter
980 mm
Internal diameter
670 mm
B Width
230 mm
Weight
594 Kg
Outer ring width
230 mm

Size Geometric characteristics

rРадиус наружней фаски
7.5 mm

Load and resources

Dynamic load capacity
6 550 kN
C0 Static load capacity
14 600 kN
Cr Radial dynamic load
6 550 kN
Maximum speed with grease lubrication
280 об/мин
WoilЧастота вращения предельная при жидкой смазке
360 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
2
Estimated coefficient (e)
0.22
Y0Estimated coefficient
3
Y1Estimated coefficient
3.07
Size
670x980x230
Y2Estimated coefficient
4.57

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 230/630B
    2. NTN
    3. 630
    4. 920
    5. 212
    6. 481
    1. 230/600B
    2. NTN
    3. 600
    4. 870
    5. 200
    6. 400
    1. 230/670
    2. ISB
    3. 630
    4. 980
    5. 230
    6. 720
    1. 23230B
    2. NTN
    3. 150
    4. 270
    5. 96
    6. 24.1
    1. 230/500B
    2. NTN
    3. 500
    4. 720
    5. 167
    6. 226
    1. 230/670BK
    2. NTN
    3. 670
    4. 980
    5. 230
    6. 573
    1. 240/670B
    2. NTN
    3. 670
    4. 980
    5. 308
    6. 794
    1. 230/560B
    2. NTN
    3. 560
    4. 820
    5. 195
    6. 353
    1. 230/530B
    2. NTN
    3. 530
    4. 780
    5. 185
    6. 306
    1. 231/560B
    2. NTN
    3. 560
    4. 920
    5. 280
    6. 752
    1. 23130B
    2. NTN
    3. 150
    4. 250
    5. 80
    6. 15.6
    1. 22230B
    2. NTN
    3. 150
    4. 270
    5. 73
    6. 18.1
    1. 239/670K
    2. NTN
    3. 670
    4. 900
    5. 170
    6. 307
    1. 23238B
    2. NTN
    3. 190
    4. 340
    5. 120
    6. 47.6
    1. 240/630B
    2. NTN
    3. 630
    4. 920
    5. 290
    6. 657
    1. 23080B
    2. NTN
    3. 400
    4. 600
    5. 148
    6. 149
    1. 23140B
    2. NTN
    3. 200
    4. 340
    5. 112
    6. 43.3
    1. 23160B
    2. NTN
    3. 300
    4. 500
    5. 160
    6. 131
    1. 232/530B
    2. NTN
    3. 530
    4. 980
    5. 355
    6. 1 200
    1. 230/670-K-MB-W33
    2. NKE
    3. 670
    4. 980
    5. 230
    6. 593
    1. 23690/23620/QCL7C
    2. SKF
    3. 34.925
    4. 73.025
    5. 26.988
    6. 0.52
    1. 240/560B
    2. NTN
    3. 560
    4. 820
    5. 258
    6. 467
    1. 230/630BK
    2. NTN
    3. 630
    4. 920
    5. 212
    6. 464
    1. 23220B
    2. NTN
    3. 100
    4. 180
    5. 60.3
    6. 6.47
    1. 230/530BK
    2. NTN
    3. 530
    4. 780
    5. 185
    6. 295
    1. 23180B
    2. NTN
    3. 400
    4. 650
    5. 200
    6. 264
    1. 240/500B
    2. NTN
    3. 500
    4. 720
    5. 218
    6. 295
    1. 23280B
    2. NTN
    3. 400
    4. 720
    5. 256
    6. 457
    1. 231/530B
    2. NTN
    3. 530
    4. 870
    5. 272
    6. 653
    1. 23240B
    2. NTN
    3. 200
    4. 360
    5. 128
    6. 57.2

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