H7004C-2RZ DT P4 Engraving machine bearing
Bore Out Diameter Width Radius Weight Limiting Speed Basic Load Rating Bearing NO. d D W r kg Grease Oil Dynamic Static rmp Cr Cor H7004C 20mm 42mm 12mm 0.6mm 0.07 49000 74000 7.0 3.8
Structure: Steel ball Ceramic ball Packing: Original package, Neutral package.(Single package), Wooden
Port of Loading:Ningbo or Shanghai China H7003C-2RZ DT P4 Engraving machine spindle products advantages: 1.Engraving machine spindle series bearings, the contact angle of 15 degrees , allowing the subject to both axial and radial joint load . 2.Using high-strength phenolic cloth tube holder , compared with ordinary angular contact bearings , and higher speed . 3.Bearing paired DB, DF, DT, TBT, TFT, TT, QBC, QBT, QFC, QFT, QT,And other groups with and how freely with the way ( universal group with ) . 4.Paired bearings factory prior to adjust the pre - load , eliminating the need for user installed tedious adjustment , reducing process .











