CATERPILLAR 363-0638 Bearing 3630638

Caterpillar 363-0638 Bearing – OEM-Grade Durability and Precision Performance

The Caterpillar 363-0638 bearing is engineered to meet the rigorous demands of heavy-duty applications, including off-highway trucks and wheel-type loaders. Manufactured with high-grade metallurgy, this bearing offers exceptional resistance to wear and fatigue under extreme load conditions. Designed for seamless integration into drivetrain and generator assemblies, it ensures optimal rotational accuracy and longevity. With precise dimensions tailored to Caterpillar specifications, the 363-0638 bearing supports smooth operation and reduces downtime in critical equipment.

Advanced Technical Features for Enhanced Equipment Reliability

This bearing features superior sealing technology and hardened steel construction to withstand harsh environments typical in mining, construction, and industrial sectors. Its robust design minimizes friction and heat generation, contributing to improved fuel efficiency and overall machine performance. The 363-0638 bearing complies with OEM standards, guaranteeing compatibility and reliability across multiple Caterpillar models such as the 793 series off-highway trucks and 994/995 wheel-type loaders. Investing in this bearing ensures sustained operational efficiency and reduced maintenance costs.

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Related part numbers: 363-0638, 3630638, A4A-SR4B, KCH-TH55-KRESS, ATY-793C, 4GZ-793C, FDB-793D, 4AR-793C, CBR-793C, 1HL-793B, SSP-793F, 3SJ-793, SND-793F, A4M-793D, RB4-793F, TWN-793, RBT-793F, SXP-793F, D3T-793F, 3TZ-994D, 442-994F, DWC-994H, MM9-994K, MRK-994K, SMX-994K, 9YF-994, R8M-995, RXD-995