• Welcome
Bearings
View Our
All Bearings Type
Current Inventory
Search Our
Current Inventory
Contact NNB Bearings
For More Information
Contact NNB Bearings

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

KOYO Bearings News

2003-05-22
Bearing Center INA Bearings INA SKF Bearing NSK
2004-10-30
FAG 17305 Angular Contact Ball Bearing
2006-04-09
NTN UKP322D1 UKP322D1 Bearingsthrust Bearing
2007-09-19
Cheap Koyo NJ210 Bearing Factory Sell In Is.
2009-02-27
Price Spherical Roller 22320 EJA/VA405 Bearings SKF
2010-08-08
NACHI 52407 35mm80mm59mm Thrust Ball Bearings 38407
2012-01-17
53434XU NSK Bearings Price
2013-06-27
INA CSEA 070 CSEA07 Bearings Bearings Venezuela
2014-12-06
6205.N.R.EE Radial Ball Bearings NTN
2016-05-16
Bearing SN213 SN213 Bearing Bearing House SN213 SN SN213
2017-10-25
Precision Angular Contact Ball Bearing By NTN (7210CP4)
2019-04-06
SKF 4312 ATN9 SKF Bearings FAG Bearings INA Bearings
2020-09-13
UC203 17mm Axle Bearing Insert Mounted Bearings
2022-02-22
Insocoat Insulated Bearings Bearing Station
2023-08-04
FAG N209E Bearing 2209E Bearing 45x85x19 Size