NSK Deep Groove Ball Bearings 6211DDU ,Single-Row D=55 Pruning Saw PB 715 H Drift punch

PB 715 H Drift punch and pin punch set

Material High Carbon Steel Surface treatment of blade Chemical Nickeled

Grain Type : Aluminum-Oxide

It is soft and resilient for maximised sealing effect but also the satisfactory maintenance of creeping property

NSK Deep Groove Ball Bearings 6211DDU ,Single-Row D=55 Pruning Saw PB 715 H Drift punchNSK Deep Groove Ball Bearings 6211DDU ,Single Row D=55 Bearing Numbers Boundary Dimensions (mm) Basic Load Ratings (kN) Limiting Speeds (min 1) Factor f0 Mass (kg) approx. d D B r min. Cr C0r Grease Oil 6211DDU 55 100 21 1. 5 43. 5 29. 3 4300 14. 3 0. 619 DESIGN, TYPES, AND FEATURES SINGLE ROW DEEP GROOVE BALL BEARINGS Single row deep groove ball bearings are classified into the types shown below. The proper amount of good quality grease is packed in