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Bearing number : 7903AC
Size (mm) : 17x30x7
Brand : NACHI
Bore Diameter (mm) : 17
Outer Diameter (mm) : 30
Width (mm) : 7
d - 17 mm
D - 30 mm
B - 7 mm
C - 7 mm
Angle (α) - 25 °
a - 2,1 mm
r min. - 0,3 mm
r1 min. - 0,15 mm
Weight - 0,016 Kg
Basic dynamic load rating (C) - 4,75 kN
Basic static load rating (C0) - 2,82 kN
(Grease) Lubrication Speed - 43200 r/min
(Oil) Lubrication Speed - 57800 r/min
NACHI 7203C bearing is one of the Japanese famous brand bearing . NACHI 7203C bearings can used in almost all of the machinery industry, including robot system, lathe, tool, automobile, large equipment etc. NACHI has many advantages, such as reduce the friction and abrasion, prolong the fatigue life .The types of NACHI 7203C bearings: thrust ...
dependent on the bearing series and or service condition. Single-row Angular Contact ball bearings can sustain radial, axial or composite loads, however, any axial load must be in one direction. This bearing type is generally used in pairs to handle the induced load resulting from the internal axial force generated by the applied radial load.
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7903AC Angular Contact Ball Bearing, the inner diameter is 17mm, outer diameter is 30mm and the width is 7mm, this is a popular size that could be used in many applications.. ... 7903AC Angular Contact Bearing 17x30x7 7903AC. Related Items: ... 17TAB04DU P4 Nachi Bearing 17x47x30 ABEC-7 Ball Screw Support Bearings 5203 Nachi 2 Rows Angular ...
6203ZZENR Nachi Bearing with a Snap Ring, Made in Japan, inner diameter is 17mm, outer diameter is 40mm and width is 12mm. Item: 6203ZZENR Nachi Ball Bearing ... FYH UCFC203 17mm Round Flanged Bearing Mounted Bearings 7903AC Angular Contact Bearing 17x30x7 61903 Bearing 17x30x7 Open Our Price: $90.18 . Our Price: $36.24 . Our Price: $14.11 .
Precision bearings are designed to deliver the high accuracy, high rotational speed, and high rigidity needed for demanding machine tool applications. Each application has its own unique requirements, and each type of bearing has different characteristics. Datas of 7903ACYU/GLP4- Nachi Precision Angular Contact
Nachi-Fujikoshi bearings business started out by using the superior materials made by the company and by applying expertise in cutting and heat treatment acquired from our experience with cutting-tool manufacture. As a result, you get high speed and high precision in bearings that are durable and compact.