Koyo Bearing 30205 30303 30304 30206 30305 Tapered Roller Bearing for Auto Parts

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Product Description

Basic Info.
Model NO. 30205 30303 30304 30206 30305 Feature Stable Performance; Low Noise
Clearance C0/C2/C3/C4 Industries Manufacturing Plant, Machinery Repair Shops
Service OEM & ODM Custom Samples Available
Hardness HRC58-62 Lubrication Grease or Oil
Origin Shandong, China HS Code 8482500090
Product Description
Tapered Roller Bearing

Tapered roller bearings are of the separable type. Both the inner and outer rings of these bearings have conical raceways. These bearings are classified into different structural types based on the number of rows of rollers they contain, such as single-row, double-row and four-row cone roller bearings.

Single-row cone roller bearings can withstand radial loads and axial loads in a single direction. When the bearing is subjected to radial load, an axial component force will be generated, so another bearing capable of withstanding the opposite axial force is needed to balance it. Tapered roller bearings mainly bear combined radial and axial loads. The bearing's load-carrying capacity depends on the angle of the outer ring's raceway, and the larger the angle, the greater the load-carrying capacity.

Bearing Details 1
Bearing Details 2
Bearing Details 3
Structure Analysis
Specification
Cage Steel Cage
Precision P0 P2 P4 P5 P6
Number of Rows Single Row / Double Row
Profile Complete with Outer and Inner Ring
Other Models & Dimensions
Bearing No. di (mm) D (mm) B (mm) Cr (KN) Cor (KN) Weight (Kg)
32303J2/Q174720.254033.50.17
32304J2/Q205222.255145.50.23
30205255216.2538.133.50.19
30304205216.2541.932.50.17
30206306217.2550440.22
Packing & Delivery
  • 1. Industrial Packing (Plastic Tube Packing; Paper Rolling Packing etc.)
  • 2. Single Box Packing (White Box Packing; Color Box Packing)
  • 3. Carton Box + Pallet
Packing Way 1
Packing Way 2
Why Choose Us

Quality Control

Strict supplier evaluations, in-coming inspections, in-process inspections, final inspections and pre-delivery inspections to ensure high product performance.

OEM Ability

Stable long-term cooperative relationships for ODM, OEM, and Agent services for customers worldwide.

Parts Available

Spare bearings for immediate delivery for motors, fans, mining, metallurgy, automotive, and more.

Warranty

Reliable warranties and professional after-sales services focusing on customer satisfaction.

Company Profile & Certifications

We are a professional bearing supplier integrating production, manufacturing and trade. Our products include deep groove ball bearings, tapered roller bearings, cylindrical roller bearings, and various automotive bearings used in transmissions, electric drive systems, and steering systems.

Certification 1
Certification 2
Application
Bearing Applications
Frequently Asked Questions
Are you a manufacturer?
Yes, we are a bearing manufacturer with a specialized factory facility.
Do you offer free samples?
Yes, we offer free samples to distributors and wholesalers; however, customers should cover the freight costs.
What is your MOQ?
MOQ is 10pcs for standardized products. For customized products, the MOQ is negotiable. There is no MOQ for sample orders.
How long is the lead time?
The lead time for sample orders is 3-7 days, and for bulk orders, it is 7-25 days.
What is your warranty policy?
We provide a 12-month warranty from the date of receipt. Replacements or refunds are available for defective products.
How should I maintain the bearings?
Soak in mineral spirits to remove grease, blow out with compressed air, apply a light drop of oil, and give it a spin.

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