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NTN 231/530B Bearing

Bearing 231/530B NTN , NTN bearing

Dimensional Specifications

  • Bore type NTN Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 231/530B
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
566
Size mating parts (Da max.)
834
Size mating parts (ra max.)
6

Overall dimension

External diameter
870 mm
Internal diameter
530 mm
B Width
272 mm
Weight
653 Kg
Outer ring width
272 mm

Size Geometric characteristics

rРадиус наружней фаски
7.5 mm

Load and resources

Dynamic load capacity
7 000 kN
C0 Static load capacity
14 200 kN
Cr Radial dynamic load
7 000 kN
Maximum speed with grease lubrication
310 об/мин
WoilЧастота вращения предельная при жидкой смазке
400 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
2
Estimated coefficient (e)
0.3
Y0Estimated coefficient
2.17
Y1Estimated coefficient
2.22
Size
530x870x272
Y2Estimated coefficient
3.3

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 232/530B
    2. NTN
    3. 530
    4. 980
    5. 355
    6. 1 200
    1. 231/560B
    2. NTN
    3. 560
    4. 920
    5. 280
    6. 752
    1. 23230B
    2. NTN
    3. 150
    4. 270
    5. 96
    6. 24.1
    1. 231/530
    2. ISB
    3. 500
    4. 870
    5. 272
    6. 720
    1. 230/530B
    2. NTN
    3. 530
    4. 780
    5. 185
    6. 306
    1. 231/530BK
    2. NTN
    3. 530
    4. 870
    5. 272
    6. 633
    1. 231/600B
    2. NTN
    3. 600
    4. 980
    5. 300
    6. 908
    1. 231/500B
    2. NTN
    3. 500
    4. 830
    5. 264
    6. 584
    1. 241/530B
    2. NTN
    3. 530
    4. 870
    5. 335
    6. 800
    1. 230/560B
    2. NTN
    3. 560
    4. 820
    5. 195
    6. 353
    1. 241/600B
    2. NTN
    3. 600
    4. 980
    5. 375
    6. 1 130
    1. 231/530CAKE4
    2. NSK
    3. 530
    4. 870
    5. 272
    6. 628
    1. 231/530-MB-W33
    2. NKE
    3. 530
    4. 870
    5. 272
    6. 645
    1. 241/560B
    2. NTN
    3. 560
    4. 920
    5. 355
    6. 948
    1. 23180B
    2. NTN
    3. 400
    4. 650
    5. 200
    6. 264
    1. 23130B
    2. NTN
    3. 150
    4. 250
    5. 80
    6. 15.6
    1. 231/560BK
    2. NTN
    3. 560
    4. 920
    5. 280
    6. 729
    1. 23240B
    2. NTN
    3. 200
    4. 360
    5. 128
    6. 57.2
    1. 231/500BK
    2. NTN
    3. 500
    4. 830
    5. 264
    6. 566
    1. 241/530BK30
    2. NTN
    3. 530
    4. 870
    5. 335
    6. 788
    1. 230/500B
    2. NTN
    3. 500
    4. 720
    5. 167
    6. 226
    1. 23238B
    2. NTN
    3. 190
    4. 340
    5. 120
    6. 47.6
    1. 23260B
    2. NTN
    3. 300
    4. 540
    5. 192
    6. 193
    1. 240/530B
    2. NTN
    3. 530
    4. 780
    5. 250
    6. 413
    1. 23280B
    2. NTN
    3. 400
    4. 720
    5. 256
    6. 457
    1. 23232B
    2. NTN
    3. 160
    4. 290
    5. 104
    6. 30
    1. 23140B
    2. NTN
    3. 200
    4. 340
    5. 112
    6. 43.3
    1. 23234B
    2. NTN
    3. 170
    4. 310
    5. 110
    6. 36.8
    1. 231/530-K-MB-W33
    2. NKE
    3. 530
    4. 870
    5. 272
    6. 645
    1. 230/670B
    2. NTN
    3. 670
    4. 980
    5. 230
    6. 594

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