Linqing city Zhonghai seiko bearing marufacturing co., LTD.
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20.638*50.5*14.288mm 1639-2RS GCR15 Bearings Deep Groove Ball Bearings

20.638*50.5*14.288mm 1639-2RS GCR15 Bearings Deep Groove Ball Bearings

Reference FOB Price:
US1.98 ~ 4.25 / Piece
Min. Order:
1 Piece
Production Capacity:
10000
Payment term:
D/T LC T/T
Delivery time:
5-7days
Technical Parameters:
Product Designations:
1639-2RS
Structure:
Ball
Inside Diameter:
20.638 mm
Outside Diameter:
50.5 mm
Thickness:
14.288 mm
Weight:
0.1380 KG
Dynamic load Capacity, Radial (Cr):
12.84
Static load Capacity, Radial (Cor):
6.65
Brand:
YEK
Precision Rating:
P5
Vibration:
V2
Cage material:
Steel Retaier
Seal Material:
Rubber Seals
Shipping Ways:
By sea or by air
Country of Origin:
China
20.638*50.5*14.288mm 1639-2RS GCR15 Bearings Deep Groove Ball Bearings
Single row deep groove ball bearing
Deep groove ball bearing is simple in design, non-separable, suitable for high and even very high speeds and are robust in operation, requiring little maintenance. Deep-groove bearings have higher load ratings for their size than shallow-groove, but are also less tolerant of misalignment of the inner and outer races.
 
Application:
 
Used in many areas of large steel mills, aviation, aerospace, marine, railway, metallurgy, steel mining, electricity, machinery manufacturing, printing, electronics, textiles, food, chemical, automotive, etc.
E.g.: Automotive: Rear, Transmission, Electrical Installations Components;
Electric: Electric Motors appliances
Others: Instrumentation, Engine/Rail Vehicle Construction Machinery, Material Handling Machinery, Agricultural Machinery,Industrial Machinery
Bearing
NO.
Boundary dimensions(mm) Load Rating(kN)

 

Weight

(kg)

d D B Cr Cor
1614 9.525 28.575 9.525 5.11 2.39 0.0286
1615 11.112 28.575 9.525 5.11 2.39 0.0267
1616 12.700 28.575 9.525 5.11 2.39 0.0247
1620 11.113 34.925 11.112 7.64 3.72 0.0520
1621 12.700 34.925 11.112 7.64 3.72 0.0490
1622 14.288 34.925 11.112 7.64 3.72 0.0464
1623 15.875 34.925 11.112 7.64 3.72 0.0432
1628 15.875 41.275 12.700 9.57 4.79 0.0788
1630 19.050 41.275 12.700 9.38 5.03 0.0779
1633 15.875 44.450 12.700 9.38 5.03 0.100
1635 19.050 44.450 12.700 9.38 5.03 0.0914
1638 19.050 50.800 14.288 12.84 6.65 0.1421
1639 20.638 50.800 14.288 12.84 6.65 0.1380
1640 22.225 50.800 14.288 12.84 6.65 0.1306
1641 25.400 50.800 14.288 14.02 7.88 0.1090
1652 28.575 63.500 15.375 16.21 10.42 0.2288
1654 31.750 63.500 15.875 16.21 10.42 0.2056
1657 31.750 65.088 17.462 16.21 10.42 0..2386
1658 33.388 65.088 17.642 16.21 10.42 0.2359
 

 


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