TRA080702 Precision Tapered Roller Bearing

Dynamic Load Handling: Expertly manages simultaneous radial weight and axial thrust forces.
Vibration Reduction: Precision manufacturing tolerances ensure low noise and vibration at high speeds.
Long-Lasting Durability: Deep case-hardened components resist abrasive wear and structural fatigue.
Separable Assembly: The cone assembly and outer cup can be installed separately, facilitating automated factory assembly lines.

Technical Data

Technical Parameter	Metric Value
Inner Bore Diameter (d)	40.00 mm
Outer Diameter (D)	68.00 mm
Total Width (T)	22.00 mm
Cone Width (B)	19.50 mm
Precision Standard	ISO P0 / P6

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	TRA080702
Bearing Design	Single Row Tapered
Material	Premium GCr15 High-Carbon Steel
Cage Material	Stamped Steel

Product Introduction

The TRA080702 is a highly efficient tapered roller bearing engineered to handle radial and axial forces in dynamic machinery environments. Measuring 40 x 68 x 22 mm, this specific bearing offers an optimal balance of speed capability and load endurance. Manufactured under strict enterprise quality standards using premium GCr15 high-carbon chromium steel, the TRA080702 features meticulously matched roller profiles and raceway angles. This results in uniform stress distribution and ultra-quiet operation, making it an ideal choice for global automotive aftermarket suppliers and machinery manufacturers.

Applications

Automotive manual and automatic transmissions.
Motorcycle and light vehicle wheel hubs.
Industrial power tools and small gear systems.

FAQ

Q: Can this bearing be used in oil-bath environments?
A: Absolutely. Tapered roller bearings perform exceptionally well in oil-lubricated environments like gearboxes.
Q: Do you offer drop-shipping for international trade?
A: We focus on wholesale B2B logistics and can arrange direct port-to-port or door-to-door freight forwarding based on your requirements.

OEM & Custom Service

We empower international brands with custom-printed packaging, tailored anti-corrosion treatments, and reliable long-term supply chain scheduling.

Packing & Delivery

Cleaned and preserved in anti-rust oil, sealed in protective polymer sleeves, packed in master corrugated boxes, and palletized for export.