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Specifications
Availability24 pcs
BrandNSK
Item NumberQJ338MEU303 NSK
CategoryFour Point Contact Ball Bearing
Weight and Dimensions
Inner (d) MM
190
Outer (D) MM
400
Width (B) MM
78
Inner (d) Inch
7.4803
Outer (D) Inch
15.748
Width (B) Inch
3.0709
Weight (kg)
49
Product Properties
Seal
No Seal
Cage Type
M - Brass Cage
External Modification
No External Modification
Radial Internal Play
Cn Normal Internal Play
Precision
U303 - Wind Power Technology
Heat Stabilization
No Heat Stabilization - Temperatures up to 120 °C
Split Inner ring / Outer ring
Split inner ring
Suffix description
MMachined Brass Cage, Located On The Rolling Elements
EBall Bearing, Single Row Electric Motor Grade, Noise Level
U303The Code U303 In The Article Number Of An NSK Bearing Shows That It Was Specially Developed And Produced For Use In Wind Power Technology. These Wind Turbine Bearings Are Made From Premium, High-Purity Bearing Steels And Special Steels Used Exclusively By NSK. They Are Also Assembled In Separate Production Areas And Subject To Special Packaging Regulations, Which Prevent Contamination
P2ISO Tolerance Class
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