TLA-4520Z bearing is 45mm bore Drawn Shell Cup Caged Needle Roller Bearing
Sizes: ID 45mm x OD 52mm x L 20mm
Match#: HK4520, TLA4520ZOH
HK4520 Needle bearing rollers have high length-to diameter ratios. They are quite commonly used in farm and construction equipment gasoline engines, gear pumps and small appliances. They may be lubricated with grease but oil based lubricants are considered for longevity and smoothness.
TLA4520 Needle bearing have smaller rollers and have the highest load capacity for a given radial space of all rolling bearings.
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