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NTN 239/630 Bearing

Bearing 239/630 NTN , NTN bearing

Dimensional Specifications

  • Bore type NTN Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 239/630
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
658
Size mating parts (Da max.)
822
Size mating parts (ra max.)
5

Overall dimension

External diameter
850 mm
Internal diameter
630 mm
B Width
165 mm
Weight
277 Kg
Outer ring width
165 mm

Size Geometric characteristics

rРадиус наружней фаски
6 mm

Load and resources

Dynamic load capacity
3 700 kN
C0 Static load capacity
9 250 kN
Cr Radial dynamic load
3 700 kN
Maximum speed with grease lubrication
320 об/мин
WoilЧастота вращения предельная при жидкой смазке
420 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
2
Estimated coefficient (e)
0.18
Y0Estimated coefficient
3.58
Y1Estimated coefficient
3.66
Size
630x850x165
Y2Estimated coefficient
5.45

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 239/630E
    2. NACHI
    3. 630
    4. 850
    5. 165
    6. 273
    1. 239/500
    2. NTN
    3. 500
    4. 670
    5. 128
    6. 131
    1. 239/710
    2. NTN
    3. 710
    4. 950
    5. 180
    6. 375
    1. 239/630-MB-W33
    2. NKE
    3. 630
    4. 850
    5. 165
    6. 280
    1. 23234BK
    2. NTN
    3. 170
    4. 310
    5. 110
    6. 35.7
    1. 239/600
    2. NTN
    3. 600
    4. 800
    5. 150
    6. 218
    1. 23238BK
    2. NTN
    3. 190
    4. 340
    5. 120
    6. 46.2
    1. 239/630CAKE4
    2. NSK
    3. 630
    4. 850
    5. 165
    6. 259
    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. 239/630-K-MB-W33
    2. NKE
    3. 630
    4. 850
    5. 165
    6. 280
    1. 23236BK
    2. NTN
    3. 180
    4. 320
    5. 112
    6. 37.8
    1. 239/560
    2. NTN
    3. 560
    4. 750
    5. 140
    6. 182
    1. 239/670
    2. NTN
    3. 670
    4. 900
    5. 170
    6. 317
    1. 239/630K
    2. NTN
    3. 630
    4. 850
    5. 165
    6. 268
    1. 23232BK
    2. NTN
    3. 160
    4. 290
    5. 104
    6. 29.1
    1. 239/530
    2. NTN
    3. 530
    4. 710
    5. 136
    6. 157
    1. 232/530BK
    2. NTN
    3. 530
    4. 980
    5. 355
    6. 1 170
    1. 239/630W33
    2. ISO
    3. 630
    4. 850
    5. 165
    6. 292
    1. 239/670-MB-W33
    2. NKE
    3. 670
    4. 900
    5. 170
    6. 326
    1. 239/500-K-MB-W33
    2. NKE
    3. 500
    4. 670
    5. 128
    6. 130
    1. 23238-MB-W33
    2. NKE
    3. 190
    4. 340
    5. 120
    6. 47.7
    1. 23952
    2. NTN
    3. 260
    4. 360
    5. 75
    6. 24
    1. 239/750-K-MB-W33
    2. NKE
    3. 750
    4. 1000
    5. 185
    6. 437
    1. L163149/L163110
    2. NSK
    3. 355.6
    4. 444.5
    5. 60.325
    6. 20.6
    1. N2234
    2. NTN
    3. 170
    4. 310
    5. 86
    6. 26.7
    1. 239/750CAKE4
    2. NSK
    3. 750
    4. 1000
    5. 185
    6. 398
    1. DF0282LLH1CS23/L417
    2. NTN
    3. 15.000
    4. 42.000
    5. 24.000
    6. 0.150
    1. 238/1120K
    2. NTN
    3. 1120.000
    4. 1360.000
    5. 180.000
    6. 517.00
    1. 230/630
    2. ISB
    3. 600
    4. 920
    5. 212
    6. 575

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