SET1165 Tapered Roller Bearing Set (70x130x42mm)

Direct Aftermarket Replacement: Recognized globally as "SET1165," allowing for seamless cataloging and immediate drop-in replacement for vehicle mechanics.
Ready-to-Install Kit: Includes both the inner cone with rollers and the outer cup, pre-matched to eliminate installation guesswork.
Optimized Load Distribution: Crowned roller geometry prevents localized edge loading during high-speed vehicle cornering with heavy cargo.
Impact Resilience: Case-hardened steel structure absorbs sudden shock loads from uneven highways and rough terrain.

Technical Data

Technical Parameter	Metric Value
Inner Bore Diameter (d)	70.00 mm
Outer Diameter (D)	130.00 mm
Total Width (T)	42.00 mm
Precision Standard	ISO P0 / ABEC-1

Product Specifications

Specification	Details
Item Type	Tapered Roller Bearing Set
Model Number	SET1165
Material	Top-Tier GCr15 Chrome Steel
Dimensions (Metric)	70.00 mm x 130.00 mm x 42.00 mm
Application Profile	Commercial Truck Wheel Hubs & Axles

Product Introduction

The SET1165 is a highly recognized aftermarket kit designation representing a heavy-duty 70x130x42mm tapered roller bearing assembly. Engineered primarily as a direct replacement for commercial truck, bus, and trailer wheel hubs, this "SET" provides mechanics with a pre-matched cup and cone ready for immediate installation. Because our operations focus entirely on manual assembly in a controlled environment, every SET1165 undergoes meticulous hand-inspection, guaranteeing ultra-smooth rotation and strict tolerance adherence. It is a fast-moving, high-demand SKU for B2B automotive parts distributors worldwide.

Applications

Heavy-duty commercial truck, bus, and transport trailer wheel hubs.
Automotive differentials and heavy manual transmission shafts.
Industrial drive systems requiring standard 70x130x42mm fitment.

FAQ

Q: Can we customize the box to prominently display "SET1165" with our brand logo?
A: Absolutely. We specialize in private-label packaging and frequently design custom boxes for our B2B clients that feature standard "SET" designations alongside their corporate branding.
Q: Are SET1165, 538971, and 322748 physically interchangeable?
A: Yes, they all share the exact 70x130x42mm dimensions and serve as cross-reference part numbers for the same physical bearing, depending on the regional catalog used.

OEM & Custom Service

B2B services include bespoke retail box designs, custom laser marking of batch codes for quality tracking, and customized ocean-freight packaging.

Packing & Delivery

Coated with premium anti-corrosion oil, wrapped in sealed VCI barrier bags, boxed in custom-branded "SET1165" cartons, and shipped on fumigated wooden pallets.