Model: R6 ZZ
Quantity per Package: 30 Pcs
Material: 100% Chrome Steel 
Protection: Metal Shield on both sides 
Greased / Lubricated: Yes 
Bore (Inner) Diameter: 3/8" 
Outer Diameter: 7/8"
Width (Thickness): 9/32"
Supported Revolutions per Minute (RPM): 32,000
Dynamic Load Rating: 3379 N
Static Load Rating: 1429 N

PGN's R6z (3/8"x7/8"x9/32") is a single-row bearing that supports radial loads, made with Chromium Steel providing superior quality and durability. It comes pre-lubricated and shielded to keep the lubricant in and contaminants, dirt and debris out.