• Welcome

NTN 230/530BK Bearing

Bearing 230/530BK NTN , NTN bearing

Dimensional Specifications

  • Bore type NTN Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 230/530BK
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
558
Size mating parts (Da max.)
752
Size mating parts (ra max.)
5

Overall dimension

External diameter
780 mm
Internal diameter
530 mm
B Width
185 mm
Weight
295 Kg
Outer ring width
185 mm

Size Geometric characteristics

rРадиус наружней фаски
6 mm

Load and resources

Dynamic load capacity
4 400 kN
C0 Static load capacity
9 350 kN
Cr Radial dynamic load
4 400 kN
Maximum speed with grease lubrication
380 об/мин
WoilЧастота вращения предельная при жидкой смазке
490 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
2
Estimated coefficient (e)
0.22
Y0Estimated coefficient
2.97
Y1Estimated coefficient
3.03
Size
530x780x185
Y2Estimated coefficient
4.52

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 230/600BK
    2. NTN
    3. 600
    4. 870
    5. 200
    6. 386
    1. 23230BK
    2. NTN
    3. 150
    4. 270
    5. 96
    6. 23.4
    1. 230/630BK
    2. NTN
    3. 630
    4. 920
    5. 212
    6. 464
    1. 230/560BK
    2. NTN
    3. 560
    4. 820
    5. 195
    6. 340
    1. 232/530BK
    2. NTN
    3. 530
    4. 980
    5. 355
    6. 1 170
    1. 230/670BK
    2. NTN
    3. 670
    4. 980
    5. 230
    6. 573
    1. 230/500BK
    2. NTN
    3. 500
    4. 720
    5. 167
    6. 218
    1. 231/530BK
    2. NTN
    3. 530
    4. 870
    5. 272
    6. 633
    1. 23236BK
    2. NTN
    3. 180
    4. 320
    5. 112
    6. 37.8
    1. 22230BK
    2. NTN
    3. 150
    4. 270
    5. 73
    6. 17.7
    1. 23130BK
    2. NTN
    3. 150
    4. 250
    5. 80
    6. 15.1
    1. 230/530
    2. ISB
    3. 500
    4. 780
    5. 185
    6. 365
    1. 23040BK
    2. NTN
    3. 200
    4. 310
    5. 82
    6. 21.9
    1. 232/500BK
    2. NTN
    3. 500
    4. 920
    5. 336
    6. 971
    1. 23180BK
    2. NTN
    3. 400
    4. 650
    5. 200
    6. 256
    1. 231/500BK
    2. NTN
    3. 500
    4. 830
    5. 264
    6. 566
    1. 23232BK
    2. NTN
    3. 160
    4. 290
    5. 104
    6. 29.1
    1. 23140BK
    2. NTN
    3. 200
    4. 340
    5. 112
    6. 42
    1. 23060BK
    2. NTN
    3. 300
    4. 460
    5. 118
    6. 70.2
    1. 230/530B
    2. NTN
    3. 530
    4. 780
    5. 185
    6. 306
    1. 23030BK
    2. NTN
    3. 150
    4. 225
    5. 56
    6. 7.45
    1. 23160BK
    2. NTN
    3. 300
    4. 500
    5. 160
    6. 127
    1. 23240BK
    2. NTN
    3. 200
    4. 360
    5. 128
    6. 55.5
    1. 23234BK
    2. NTN
    3. 170
    4. 310
    5. 110
    6. 35.7
    1. 240/530BK30
    2. NTN
    3. 530
    4. 780
    5. 250
    6. 406
    1. 23238BK
    2. NTN
    3. 190
    4. 340
    5. 120
    6. 46.2
    1. 231/560BK
    2. NTN
    3. 560
    4. 920
    5. 280
    6. 729
    1. 23080BK
    2. NTN
    3. 400
    4. 600
    5. 148
    6. 144
    1. 23280BK
    2. NTN
    3. 400
    4. 720
    5. 256
    6. 443
    1. 231/600BK
    2. NTN
    3. 600
    4. 980
    5. 300
    6. 880