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KOYO 1755/1729 Bearing

Bearing 1755/1729 KOYO , KOYO bearing

Dimensional Specifications

  • Bore type KOYO Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 1755/1729
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (Da)
49
Size mating parts (Db)
51
Size mating parts (da min.)
29
Size mating parts (ra max.)
1.2
Size mating parts (rb max.)
1.2
Size mating parts (db min.)
27.5

Overall dimension

External diameter
56.896 mm
Internal diameter
22.225 mm
B Width
19.368 mm
Weight
0.25 Kg
Outer ring width
15.875 mm

Size Geometric characteristics

rРадиус наружней фаски
1.2 mm

Load and resources

Dynamic load capacity
40 кН
C0 Static load capacity
43.1 кН
Cr Radial dynamic load
40 кН
Maximum speed with grease lubrication
7600 об/мин
WoilЧастота вращения предельная при жидкой смазке
10000 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
TМонтажная высота в сборе
19.368 mm
Расстояние до действительного центра опоры (a)
12.5 mm
Estimated coefficient (e)
0.31
Y0Estimated coefficient
1.07
Y1Estimated coefficient
1.95
Size
22.225x56.896x19.368
Size (r2 min.)
1.2 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 1779/1729
    2. KOYO
    3. 23.812
    4. 56.896
    5. 19.368
    6. 0.241
    1. 1755/1729
    2. FBJ
    3. 22.225
    4. 56.896
    5. 19.368
    6. 0.256
    1. 1755/1729
    2. NSK
    3. 22.225
    4. 56.896
    5. 19.368
    6. 0.254
    1. 1755/1729
    2. ISO
    3. 22.225
    4. 56.896
    5. 19.368
    6. 0.24
    1. 1755/1729
    2. CX
    3. 22.225
    4. 56.896
    5. 19.368
    6. 0.24
    1. 1755/1729
    2. Timken
    3. 22.225
    4. 56.896
    5. 19.368
    6. 0.25
    1. 1380/1329
    2. KOYO
    3. 22.225
    4. 53.975
    5. 19.368
    6. 0.219
    1. 1775/1729
    2. CX
    3. 19.05
    4. 56.896
    5. 19.368
    6. 0.26
    1. 1774/1729
    2. Timken
    3. 19.004
    4. 56.896
    5. 19.368
    6. 0.27
    1. 17098X/17245D+X1S-17098
    2. Timken
    3. 25
    4. 62
    5. 39.688
    6. 0.6
    1. 1779/1729
    2. CX
    3. 23.812
    4. 56.896
    5. 19.367
    6. 0.24
    1. 17118/17244
    2. KOYO
    3. 29.987
    4. 62
    5. 16.002
    6. 0.225
    1. 1780/1729
    2. CX
    3. 25.4
    4. 57.15
    5. 19.431
    6. 0.23
    1. 1780/1729
    2. Timken
    3. 25.4
    4. 56.896
    5. 19.368
    6. 0.24
    1. 1775/1729
    2. ISO
    3. 19.05
    4. 56.896
    5. 19.368
    6. 0.26
    1. 1779/1729
    2. FBJ
    3. 23.812
    4. 56.896
    5. 19.368
    6. 0.247
    1. 17119/17244
    2. KOYO
    3. 30.162
    4. 62
    5. 16.002
    6. 0.23
    1. 1779/1729
    2. Timken
    3. 23.812
    4. 56.896
    5. 19.368
    6. 0.25
    1. 1780/1729
    2. ISO
    3. 25.4
    4. 57.15
    5. 19.431
    6. 0.23
    1. 1780/1729
    2. FBJ
    3. 25.4
    4. 56.896
    5. 19.368
    6. 0.238
    1. 1778/1729
    2. Timken
    3. 20.627
    4. 56.896
    5. 19.368
    6. 0.26
    1. 7217B
    2. KOYO
    3. 85
    4. 150
    5. 28
    6. 1.87
    1. 7217CPA
    2. KOYO
    3. 85
    4. 150
    5. 28
    6. 1.87
    1. 7217C
    2. KOYO
    3. 85
    4. 150
    5. 28
    6. 1.87
    1. 1775/1729
    2. Timken
    3. 19.05
    4. 56.896
    5. 19.368
    6. 0.27
    1. 1779/1729
    2. NSK
    3. 23.812
    4. 56.896
    5. 19.368
    6. 0.245
    1. 1779/1729
    2. NACHI
    3. 23.812
    4. 56.896
    5. 19.368
    6. 0.243
    1. 1779/1729
    2. ISO
    3. 23.812
    4. 56.896
    5. 19.367
    6. 0.24
    1. 1755/1729-B
    2. Timken
    3. 22.225
    4. 56.896
    5. 19.837
    6. 0.26
    1. 1780/1729
    2. Fersa
    3. 25.4
    4. 56.896
    5. 19.368

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