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79 21 A5TR SU M P3 Series - NSK - Ultra Light Bore Size - 105mm 25 Degree Contact Angle Single Universal Medium Preload Precision Rating
W 38 Lock Washer dimensions in accordance with ANSI standard with an axial tab for an N or AN locknut Lock Washer Size
79 36 A5TR DU L P3 Series - NSK - Ultra Light Bore Size - 180mm 25 Degree Contact Angle Duplex Universal Light Preload Precision Rating
This 7938A5TRDULP3 bearing is a Super Precision angular contact bearing with a 25° contact angle and a phenolic cage
CX100 - Protorque Cogged Classical V-Belt - 100" NU2230ECM/C3SKF 79 21 A5TR SU MProtorque Cogged Classical V Belts are designed for high operating speeds on smaller diameter pulleys and shorter centre distances. The thinner cogged profile allows for effective running on smaller pulley diameters and the specially treated low stretch polyester tension cords provide higher dynamic load capacity. These belts have increased flexibility with longer lasting performance as compared to Wrapped V Belts. Use these belts where Wrapped