Product Description
Our inventory features high-performance bimetal and trimetal bearings (steel-backed with aluminum-tin or copper-lead alloys) designed to resist cavitation, corrosion, and fatigue. Whether for a massive 2-stroke propulsion plant or a high-speed auxiliary generator, Sourcing Marine delivers the precision components necessary for smooth rotation and long-term mechanical reliability.
Technical Inventory & Component Support
1. Bearings for 2-Stroke Main Engines
We supply the critical load-bearing components for massive crosshead engines, ensuring structural integrity at the heart of the vessel.
Available Components: Main Bearings, Connecting Rod (Big-End) Bearings, Crosshead Bearing Shells, and Thrust Pads.
Supported Series:
- MAN B&W: * ME/ME-C/ME-B: G95ME-C to S30ME-C (Full series coverage).
- MC/MC-C: S90MC-C to S35MC-C, K98MC-C, K90MC-C, K80MC-C.
- Legacy Support: L90MC to L35MC, L90/80/67/55/45 GF(CA), and GBE series.
- WARTSILA-SULZER:
- RT-flex: 96, 82, 68, 60C, 58T, 50, 48T.
- RTA: RTA84T-B, 68T-B, 58T-B, 48T-B, RTA96C, RTA84, RTA72U, RTA62, RTA52, RTA48, RTA38.
- Legacy Support: RLA90, RLB76, RLA56, RND90M, RND76, RND68.
- MITSUBISHI:
- UEC Models: UEC60LSII, UEC50LSII, UEC43LSII, UEC37LSII, UEC-LS, LA, HA, and H-series.
2. Bearings for 4-Stroke Auxiliary & Medium-Speed Engines
High-durability bearing sets for generator sets and medium-speed propulsion units.
Available Components: Main Bearing Shells, Thrust Bearings, Piston Pin Bushings, Connecting Rod Bearings, Camshaft Bushings, and Camshaft Thrust Bearings.
Supported Series:
- MAN B&W: L32/40, V32/40, L28/32, L27/38, L23/30H, L21/31, L16/24, L20/27, T23LH.
- WARTSILA-SULZER: W4L20, L20, R22HF-D, R22/26, R32, L46, S20, ALT25/30, AL25/30.
- YANMAR (Japan): EY28, EY26, EY21, EY18, N330, N260, N21, N18, N165, M200, T240, Z280, S185, KDL/KL series.
- DAIHATSU (Japan): DK-36 to DK-20, DC-17, DE-18, DL-32 to DL-19, DS-32 to DS-16, PS-series (PKTB/PS-20/22/26/30).
- MAK & PIELSTICK: M32C, M25, M20, M601AK, M552AK; PC2-5, PC2-6, PC4-2.
Why Source Bearings from Sourcing Marine?
- Undersize Availability: We stock standard (STD) and various undersize bearings to match re-ground crankshaft journals.
- Quality Verification: Every bearing shell is inspected for thickness uniformity and surface finish to prevent localized hot spots.