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NACHI 18790/18720 Bearing

Bearing 18790/18720 NACHI , NACHI bearing

Dimensional Specifications

  • Bore type NACHI Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 18790/18720
  • Operating Temperature Range -40 to 250 ºF

Overall dimension

External diameter
85.000 mm
Internal diameter
50.800 mm
B Width
17.462 mm
Weight
0.369 Kg
Outer ring width
13.495 mm

Size Geometric characteristics

r1 outer ring (flange) installation chamfer
3.5 mm

Load and resources

Dynamic load capacity
44000 кН
C0 Static load capacity
58500 кН
Cr Radial dynamic load
44000 кН
Maximum speed with grease lubrication
4000 об/мин
WoilЧастота вращения предельная при жидкой смазке
5600 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)
0.7 mm
Estimated coefficient (e)
0.41
Y0Estimated coefficient
0.81
Y1Estimated coefficient
1.5
Size
50.800x85x17.462
Size (r2 min.)
1.5 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 18790/18724
    2. NACHI
    3. 50.800
    4. 88.900
    5. 17.462
    6. 0.369
    1. 18690/18620
    2. NACHI
    3. 46.038
    4. 79.375
    5. 17.463
    6. 0.332
    1. 18590/18520
    2. NACHI
    3. 41.275
    4. 73.025
    5. 16.667
    6. 0.292
    1. 18790/18720/Q
    2. SKF
    3. 85
    4. 50.8
    5. 17.462
    6. 0.369
    1. 18790/18720
    2. Timken
    3. 50.8
    4. 85
    5. 17.462
    6. 0.37
    1. 18690/18620DC+X1S-18690
    2. Timken
    3. 46.038
    4. 79.375
    5. 41.272
    6. 0.74
    1. 18790/18720
    2. ISO
    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. 18790/18721
    2. Timken
    3. 50.8
    4. 83.312
    5. 17.462
    6. 0.34
    1. 18790/18724
    2. FBJ
    3. 50.8
    4. 88.9
    5. 17.462
    6. 0.431
    1. 18790/18724
    2. Timken
    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. 18790/18720
    2. FBJ
    3. 50.8
    4. 85
    5. 17.462
    6. 0.374
    1. 18790/18720
    2. CX
    3. 50.8
    4. 85
    5. 17.462
    6. 0.36
    1. 18790/18724
    2. ISO
    3. 50.8
    4. 88.9
    5. 17.462
    6. 0.42
    1. 18790/18724
    2. KOYO
    3. 50.8
    4. 88.9
    5. 17.462
    6. 0.416
    1. 18790/18720
    2. ISB
    3. 50.8
    4. 85
    5. 17.462
    6. 0.37
    1. 18790/18720B
    2. Timken
    3. 50.8
    4. 85
    5. 17.462
    6. 0.4
    1. 18790/18723
    2. Timken
    3. 50.8
    4. 88.9
    5. 20.638
    6. 0.48
    1. 18790/18720
    2. NSK
    3. 50.8
    4. 85
    5. 17.462
    6. 0.375
    1. 18780/18720
    2. CX
    3. 46.038
    4. 85
    5. 17.462
    6. 0.42
    1. 7218B
    2. NACHI
    3. 90
    4. 160
    5. 30
    6. 2.30
    1. 7218CDT
    2. NACHI
    3. 90
    4. 160
    5. 30
    6. 2.30
    1. 181118/181180XG
    2. Gamet
    3. 118
    4. 180.975
    5. 108
    6. 7.42
    1. 18690/18620/Q
    2. SKF
    3. 79.375
    4. 46.038
    5. 17.462
    6. 0.33
    1. 181118/
    2. Gamet
    3. 118
    4. 180.975
    5. 47.62
    6. 3.49
    1. 7218BDB
    2. NACHI
    3. 90
    4. 160
    5. 30
    6. 2.30
    1. 181118/181180XP
    2. Gamet
    3. 118
    4. 180.975
    5. 95.3
    6. 6.57
    1. 18590/18520/Q
    2. SKF
    3. 73.025
    4. 41.275
    5. 16.667
    6. 0.277
    1. 181118/
    2. Gamet
    3. 118
    4. 190
    5. 47.62
    6. 4.08

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