English

Recent News

+How do you remove a hub bearing assembly?

How to Change Wheel Bearings: 12 Steps (with PicturesRemove races and clean the knuckle. Removing the bearing assembly's races usually means physically breaking them with a grinder or...  Read More

+What is the difference between a grid bearing and a magnetic bearing?

OA Guide to Map & Compass - Part 2 - Princeton UniversityThe angular difference between true north and magnetic north is known as the If you are taking a bearing off a real point on the...  Read More

+What is the best lubricant for skateboard bearings?

Top 4 Best Lubricants for Skateboard BearingsJul 2, 2020 — Top 4 Best Lubricants for Skateboard Bearings · 1. Bones Speed Cream Skate Bearing Lubricant · 2. Liberty...  Read More

+What is the best lubricant for skateboard bearings?

Top 4 Best Lubricants for Skateboard BearingsJul 2, 2020 — Top 4 Best Lubricants for Skateboard Bearings · 1. Bones Speed Cream Skate Bearing Lubricant · 2. Liberty...  Read More

+When should rear wheel bearings be replaced?

5 Symptoms of Bad Front & Rear Wheel Bearings (andDec 7, 2020 — Instead of simply replacing the wheel bearings, the entire hub assembly must be replaced. This of course makes the hub...  Read More

+What are the commonly used materials for sliding contact bearings?

Sliding Contact BearingsThe bronzes commonly used for bearing material are gun metal and phosphor bronzes. The gun metal (Copper 88% ; Tin 10% ; Zinc 2%) is used for high grade  what...  Read More

Timken 399a Bearing

399A - Timken CADBrowse Timken Part Number 399A - 394AB, Tapered Roller Bearings - TSF (Tapered Single with Flange) Imperial in the The Timken Company catalog including 399A - 394A - Timken CADBrowse Timken Part Number 399A - 394A, Tapered Roller Bearings - TS (Tapered Single) Imperial in the The Timken Company catalog including Timken Part 
: Timken 399A Bearing: AutomotiveTimken 399A Tapered Roller Bearing Inner Race Assembly Cone, Steel, Inch, 2.6875" Inner Diameter, 0.866" Cone….  Timken Bearings are designed to maintain proper oil clearance, allowing a thin film of oil to form between the moving parts of the vehicle.  Timken 395A Tapered Roller Timken 399A Tapered Roller Bearing Inner Race AssemblyTimken 399A Tapered Roller Bearing Inner Race Assembly Cone, Steel, Inch, 2.6875" Inner Diameter, 0.866" Cone Width: Amazon.com: Industrial & Scientific