SET 1133 Heavy Duty Transmission Tapered Roller Bearing 49.2x103.1x43.6mm

Matched Cone & Cup Set: Pre-matched cone and cup assembly ensures accurate internal clearances and quick installation.
Superior Load Capacity: Wide profile handles heavy radial forces combined with high unidirectional axial loads from gearbox gears.
Heat-Treated Raceways: Case-hardened raceways resist wear, spalling, and shock impacts during sudden gear changes.
Precision Alignment: Ensures tight control of shaft deflection, extending gear teeth life in heavy transmissions.

Technical Data

Technical Parameter	Metric Value
Inner Bore Diameter (d)	49.20 mm
Outer Diameter (D)	103.10 mm
Total Width (T)	43.60 mm
Precision Standard	ISO P0 / ABEC-1

Product Specifications

Specification	Details
Item Type	Tapered Roller Bearing Assembly (SET Packaging)
Model Number	SET 1133
Cross Reference	5395/5335, F-809306, VKT 8897, 0750 117 009
Material	Top-Tier GCr15 Chrome Steel
Cage Design	High-Strength Stamped Steel

Product Introduction

The SET 1133 is a high-performance tapered roller bearing set engineered specifically for demanding automotive, truck, and industrial transmission applications. Featuring an inner bore of 49.2 mm, outer diameter of 103.1 mm, and width of 43.6 mm, SET 1133 matches the exact technical parameters required for heavy-duty gear shafts. Manufactured from vacuum-degassed GCr15 chrome steel, this unit provides maximum load support, low rotational drag, and long service life under high torque. It is a vital stocking SKU for B2B automotive parts wholesalers, commercial fleet suppliers, and gearbox repair workshops.

Applications

Commercial vehicle manual and automatic transmissions.
Heavy-duty truck countershafts and mainshafts.
Industrial gear reducers and transfer cases.

FAQ

Q: What is the advantage of purchasing SET designated bearings?
A: SET packaging guarantees that the cone and cup are perfectly matched for optimal internal clearance and performance right out of the box.
Q: Does SET 1133 cross-reference with ZF transmission part numbers?
A: Yes, SET 1133 is a direct functional equivalent to ZF part number 0750 117 009.

OEM & Custom Service

Custom B2B services include tailored box printing, barcoding for retail/wholesale systems, laser part marking, and customized corrosion prevention packaging.

Packing & Delivery

Coated in rust-preventative oil, sealed in VCI protective bags, individually boxed, and consolidated in export-ready master cartons and pallets.