1- PACKAGE CONTENTS - 2Pcs SR4ZZ Stainless Steel Z1 lever deep groove ball bearing; Interior diameter: 1/4-inch; Exterior diameter: 5/8-inch; Thickness:0.196-inch; Double sealed ABEC1 2- MATERIAL - The bearing is made of Stainless Steel, which is stronger rust and corrosion resistance ability to withstand damage caused by humidity and some other media. It contains resistance to heavy loads. 3- APPLICATION - The deep groove ball bearing is applied to the industrial equipment, micro motor, small rotary motor, office equipment, machines and gearboxes and so on. 4- DURABLE - The bearing is made of Stainless Steel, which is durable. And it features Z1 lever, which is low noise to keep the environment quiet. And it has small friction and high-limit speed, which maintains the high efficiency. 5- TAKE NOTICE OF - Please pay attention to the size and type of the bearing and keep it clean and lubricant. APPLICATION
-The deep groove ball bearing is applied to the industrial equipment, micro motor, small rotary motor, office equipment, machines and gearboxes and so on.

ABOUT THIS PRODUCTS
-The bearing is made of Stainless Steel, which is stronger rust and corrosion resistance ability to withstand damage caused by humidity and some other media. It contains resistance to heavy loads.
-The bearing is made of Stainless Steel, which is durable. And it features Z1 lever, which is low noise to keep the environment quiet. And it has small friction and high-limit speed, which maintains the efficiency.

SPECIFICATION
Shield Type: Double Shielded
Model: SR4ZZ
Inner Diameter (d): 1/4" / 6.35mm
Outer Diameter (D): 5/8" / 15.875mm
Thickness (B): 0.196" / 4.978mm
Inner Race/Outer Race
Material: 440C Stainless Steel (9Cr18)
Cage Material: 304 Stainless Steel (0Cr18Ni9)
Dynamic Load Rating (Cr): 1.48kN
Static Load Rating (Cor): 0.615kN
Accuracy Class: P0 (ABEC-1)
Noise Level: Z1
Number of Pack: 2 Pcs
NOTE
-Please pay attention to the size and type of the bearing and keep it clean and lubricant.