NSK Deep Groove Ball Bearings 6212ZZ ,Single-Row D=60 Type_24^Single-Row  NF-Type interchangeable blade selection

interchangeable blade selection

effective load centers a0 is large

for 2-3/8"(60mm) backset Latch Bolt 1/2"(12mm) throw solid brass

· Hammer function for eliminating spatter

NSK Deep Groove Ball Bearings 6212ZZ ,Single-Row D=60 Type_24^Single-Row  NF-Type interchangeable blade selectionNSK Deep Groove Ball Bearings 6212ZZ ,Single Row D=60 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 6212ZZ 60 110 22 1. 5 52. 5 36 5600 14. 3 0. 783 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