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NTN 239/670K Bearing

Bearing 239/670K NTN , NTN bearing

Dimensional Specifications

  • Bore type NTN Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 239/670K
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
698
Size mating parts (Da max.)
872
Size mating parts (ra max.)
5

Overall dimension

External diameter
900 mm
Internal diameter
670 mm
B Width
170 mm
Weight
307 Kg
Outer ring width
170 mm

Size Geometric characteristics

rРадиус наружней фаски
6 mm

Load and resources

Dynamic load capacity
4 100 kN
C0 Static load capacity
10 300 kN
Cr Radial dynamic load
4 100 kN
Maximum speed with grease lubrication
300 об/мин
WoilЧастота вращения предельная при жидкой смазке
390 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
2
Estimated coefficient (e)
0.18
Y0Estimated coefficient
3.67
Y1Estimated coefficient
3.76
Size
670x900x170
Y2Estimated coefficient
5.59

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 239/710K
    2. NTN
    3. 710
    4. 950
    5. 180
    6. 363
    1. 239/600K
    2. NTN
    3. 600
    4. 800
    5. 150
    6. 211
    1. 239/560K
    2. NTN
    3. 560
    4. 750
    5. 140
    6. 176
    1. 239/530K
    2. NTN
    3. 530
    4. 710
    5. 136
    6. 152
    1. 239/630K
    2. NTN
    3. 630
    4. 850
    5. 165
    6. 268
    1. 239/500K
    2. NTN
    3. 500
    4. 670
    5. 128
    6. 127
    1. 239/670E
    2. NACHI
    3. 670
    4. 900
    5. 170
    6. 316
    1. NNU49/560KC1NAP4
    2. NTN
    3. 560
    4. 750
    5. 190
    6. 242
    1. 23238B
    2. NTN
    3. 190
    4. 340
    5. 120
    6. 47.6
    1. NNU49/500KD1X2C1NAP5
    2. NTN
    3. 500
    4. 670
    5. 170
    6. 163
    1. 23236B
    2. NTN
    3. 180
    4. 320
    5. 112
    6. 39
    1. 23960K
    2. NTN
    3. 300
    4. 420
    5. 90
    6. 38.7
    1. NNU49/530KC1NAP4
    2. NTN
    3. 530
    4. 710
    5. 180
    6. 206
    1. NNU49/750KP5V1
    2. NTN
    3. 750
    4. 1000
    5. 250
    6. 529
    1. 239/670CAKE4
    2. NSK
    3. 670
    4. 900
    5. 170
    6. 300
    1. 239/670-MB-W33
    2. NKE
    3. 670
    4. 900
    5. 170
    6. 326
    1. 239/670-K-MB-W33
    2. NKE
    3. 670
    4. 900
    5. 170
    6. 326
    1. 23232B
    2. NTN
    3. 160
    4. 290
    5. 104
    6. 30
    1. NNU49/560KWD1XC0NAP4
    2. NTN
    3. 560
    4. 750
    5. 190
    6. 230
    1. NNU49/500KC1NAP4
    2. NTN
    3. 500
    4. 670
    5. 170
    6. 162
    1. 23234B
    2. NTN
    3. 170
    4. 310
    5. 110
    6. 36.8
    1. 23230B
    2. NTN
    3. 150
    4. 270
    5. 96
    6. 24.1
    1. 230/670B
    2. NTN
    3. 670
    4. 980
    5. 230
    6. 594
    1. 239/670
    2. NTN
    3. 670
    4. 900
    5. 170
    6. 317
    1. 23980K
    2. NTN
    3. 400
    4. 540
    5. 106
    6. 70.7
    1. 23940K
    2. NTN
    3. 200
    4. 280
    5. 60
    6. 11.7
    1. 23124B
    2. NTN
    3. 120
    4. 200
    5. 62
    6. 7.7
    1. 239/630-MB-W33
    2. NKE
    3. 630
    4. 850
    5. 165
    6. 280
    1. 23022B
    2. NTN
    3. 110
    4. 170
    5. 45
    6. 3.71
    1. 2317SK
    2. NTN
    3. 85
    4. 180
    5. 60
    6. 6.56

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