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KOYO 18790/18724 Bearing

Bearing 18790/18724 KOYO , KOYO bearing

Dimensional Specifications

  • Bore type KOYO Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 18790/18724
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (Da)
78
Size mating parts (Db)
82
Size mating parts (da min.)
62
Size mating parts (ra max.)
3.6
Size mating parts (rb max.)
1.2
Size mating parts (db min.)
56

Overall dimension

External diameter
88.9 mm
Internal diameter
50.8 mm
B Width
17.462 mm
Weight
0.416 Kg
Outer ring width
13.495 mm

Size Geometric characteristics

rРадиус наружней фаски
3.6 mm

Load and resources

Dynamic load capacity
49.7 кН
C0 Static load capacity
65.5 кН
Cr Radial dynamic load
49.7 кН
Maximum speed with grease lubrication
4400 об/мин
WoilЧастота вращения предельная при жидкой смазке
5900 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
TМонтажная высота в сборе
17.462 mm
Расстояние до действительного центра опоры (a)
17.4 mm
Estimated coefficient (e)
0.41
Y0Estimated coefficient
0.81
Y1Estimated coefficient
1.48
Size
50.8x88.9x17.462
Size (r2 min.)
1.2 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 18790/18720/Q
    2. SKF
    3. 85
    4. 50.8
    5. 17.462
    6. 0.369
    1. 18790/18724
    2. ISO
    3. 50.8
    4. 88.9
    5. 17.462
    6. 0.42
    1. 18790/18724
    2. CX
    3. 50.8
    4. 88.9
    5. 17.462
    6. 0.42
    1. 18790/18724
    2. NACHI
    3. 50.800
    4. 88.900
    5. 17.462
    6. 0.369
    1. 18790/18724
    2. Timken
    3. 50.8
    4. 88.9
    5. 17.462
    6. 0.42
    1. 18790/18724
    2. FBJ
    3. 50.8
    4. 88.9
    5. 17.462
    6. 0.431
    1. 18790/18720
    2. ISO
    3. 50.8
    4. 85
    5. 17.462
    6. 0.36
    1. 18790/18721
    2. Timken
    3. 50.8
    4. 83.312
    5. 17.462
    6. 0.34
    1. 18790/18720
    2. CX
    3. 50.8
    4. 85
    5. 17.462
    6. 0.36
    1. 18790/18720
    2. Fersa
    3. 50.8
    4. 85
    5. 17.462
    1. 18790/18720
    2. FBJ
    3. 50.8
    4. 85
    5. 17.462
    6. 0.374
    1. 18690/18620
    2. KOYO
    3. 46.038
    4. 79.375
    5. 17.462
    6. 0.331
    1. 18790/18720
    2. NACHI
    3. 50.800
    4. 85.000
    5. 17.462
    6. 0.369
    1. 18690/18620DC+X1S-18690
    2. Timken
    3. 46.038
    4. 79.375
    5. 41.272
    6. 0.74
    1. 18790/18720
    2. NSK
    3. 50.8
    4. 85
    5. 17.462
    6. 0.375
    1. 18200/18337
    2. KOYO
    3. 50.8
    4. 85.725
    5. 19.05
    6. 0.402
    1. 18790/18720B
    2. Timken
    3. 50.8
    4. 85
    5. 17.462
    6. 0.4
    1. 18790/18720
    2. Timken
    3. 50.8
    4. 85
    5. 17.462
    6. 0.37
    1. 18790/18720
    2. ISB
    3. 50.8
    4. 85
    5. 17.462
    6. 0.37
    1. 18790/18723
    2. Timken
    3. 50.8
    4. 88.9
    5. 20.638
    6. 0.48
    1. 18590/18520
    2. KOYO
    3. 41.275
    4. 73.025
    5. 16.667
    6. 0.284
    1. 181118/
    2. Gamet
    3. 118
    4. 180.975
    5. 47.62
    6. 3.49
    1. 181118/
    2. Gamet
    3. 118
    4. 190
    5. 47.62
    6. 4.08
    1. 181118/181180XC
    2. Gamet
    3. 118
    4. 180.975
    5. 47.62
    6. 3.62
    1. 181118/181180XH
    2. Gamet
    3. 118
    4. 180.975
    5. 108
    6. 7.68
    1. 181118/
    2. Gamet
    3. 118
    4. 190.5
    5. 47.62
    6. 4.12
    1. 18587/18520
    2. KOYO
    3. 39.688
    4. 73.025
    5. 16.667
    6. 0.3
    1. 181118/181180XP
    2. Gamet
    3. 118
    4. 180.975
    5. 95.3
    6. 6.57
    1. 18780/18720
    2. CX
    3. 46.038
    4. 85
    5. 17.462
    6. 0.42
    1. 18690/18620/Q
    2. SKF
    3. 79.375
    4. 46.038
    5. 17.462
    6. 0.33

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