TR131305 Tapered Roller Bearing

Combined Load Capacity: Optimized raceway geometry effortlessly supports simultaneous high radial and thrust loads.
Separable Design: The inner ring (cone) and outer ring (cup) can be mounted independently for streamlined assembly.
Low Friction Finish: Micro-ground contact surfaces reduce operating temperatures and extend lubricant life.
Enterprise QA Standard: 100% factory inspected for dimensional tolerance, noise, and vibration.

Technical Data

Technical Parameter	Metric Value
Inner Bore Diameter (d)	65.00 mm
Outer Diameter (D)	130.00 mm
Total Width (T)	51.00 mm
Cone Width (B)	27.50 mm
Precision Standard	ABEC-1 / P0

Part No.	d	D	T	B
TR131305	65	130	51	27.5
TR191504	92.08	152.4	39.69	39.32
TR191604	95	160	42.5	40
TRA0607	30	72	20.75	19
TRA080702	40	68	22	19.5
TRA101104	50	105	37	36
TRA161404	80	142	38	39
TRA181504	90	150	38.5	36

Product Specifications

Specification	Details
Item Type	Tapered Roller Bearing
Model Number	TR131305
Bearing Design	Single Row Tapered
Material	Premium GCr15 High-Carbon Chromium Steel
Cage Material	Stamped Steel

Product Introduction

The TR131305 is a premium single-row tapered roller bearing engineered to handle heavy combined radial and axial loads simultaneously. With precise dimensions of 65 x 130 x 51 mm, this bearing features a separable cup and cone assembly, allowing for easy mounting and maintenance. Manufactured from high-purity GCr15 bearing steel, the TR131305 undergoes strict thermal treatment to ensure excellent surface hardness and core toughness. Designed for global B2B clients, this bearing delivers exceptional durability and rotational accuracy for demanding automotive and industrial applications.

Applications

Automotive differentials and transmissions.
Heavy-duty industrial gear reducers.
Construction machinery and mining equipment.

FAQ

Q: Can this bearing be used in high-temperature environments?
A: Standard models operate efficiently up to 120°C. We also offer specialized heat stabilization treatments for higher temperature requirements upon request.
Q: Is the TR131305 supplied as a complete set?
A: Yes, it is supplied as a complete assembly including both the cup (outer ring) and cone (inner ring with roller assembly).

OEM & Custom Service

We provide comprehensive B2B manufacturing services, including custom laser etching, tailored greasing solutions, and bespoke packaging for global aftermarket brands.

Packing & Delivery

Coated in heavy-duty anti-rust oil, wrapped in moisture-barrier VCI paper, and packed in reinforced master cartons, palletized for secure international air or ocean freight.