BSSD Needle roller bearings are bearings with cylindrical rollers that are small in diameter relative to their length. We supplies needle roller bearings in many different designs, series and in a wide range of sizes, which make them appropriate for a wide variety of operating conditions and applications.
Types
Needle roller and cage assembly
Drawn cup needle roller bearings
Needle roller bearings with machined rings
Alignment needle roller bearings
Combined needle roller bearings
Needle roller bearing components
Needle roller thrust bearing
Track rollers
Application
BSSD Needle bearings are heavily used in automobile components such as rocker arm pivots, pumps, compressors, and transmissions. The drive shaft of a rear-wheel drive vehicle typically has at least eight needle bearings (four in each U joint) and often more if it is particularly long, or operates on steep slopes.
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Self-aligning ball bearings have two rows of balls, a common sphered raceway in the outer ring and two deep uninterrupted raceway grooves in the inner ring