High Precision Stainless Steel Needle Roller Bearing Na4902 Na4904 Axk1024 Axk1226 for Agricultural Machinery

Product Description

Product Description

Tapered roller bearing are precision, high-capacity bearings engineered to manage combined radial and axial loads simultaneously in rugged applications. Featuring conical rollers and raceways (inner and outer rings), the components are angled to converge at a common point on the bearing's axis, enabling them to handle heavy thrust loads in one direction. Their unique design allows for precise control of internal clearance and is often utilized in paired arrangements to accommodate axial loads from both directions. These bearings are critical in applications where high load capacity, rigidity, and reliable performance under severe operating conditions are required.

Key Features

High rigidity and load capacity due to the conical roller and raceway design.

Precise internal clearance adjustment enables optimal performance control.

Handles combined radial and axial loads in a single bearing unit.

Manages axial loads in one direction per bearing;  often paired for bidirectional thrust.

Components are separable (outer ring, inner ring, roller assembly) for easy installation and maintenance.

Premium Bearing Steel

We choose premium bearing steel,  and every batch steel material will be inspected strictly before go into our manufacturer.

Multiple models available

Abundant and plenty of models, freely choose and match according to customers needs of applications.

Bearing No.	D	d	B	Weight(kg)
32211	100	55	25	0.86
32212	110	60	28	1.18
32213	120	65	31	1.54
32214	125	70	31	1.65
32215	130	75	31	1.74
32216	140	80	33	2.03
more type can choose

Company Profile

Baoji Bjzv Precision Machinery Bearing Co.,Ltd. located in Baoji High-tech Industrial Develop- ment Zone, is a professional manufac-turer and R&D manufacturer of deep groove ball bearings, tapered bearings, spherical ball bearings, roller bearings, angular contact bearings, and combina- tion bearings.

The company has a high-quality staff team, first-class production and testing equipment, the production of bearings is: general bearing series and special standard bearing series, a total of more than 1500 varieties, of which conductive bearings are selected with special materials prod- ucts to reach the domestic advanced level can achieve 50 ohm signal conduction,strong corro- sion resistant titanium alloy bearings can reach 80% acid and alkali concentration to operate, products are widely used in metallurgy, construction machinery, machine tools, textile, printing, automatic production equipment and mines, cement. The company's product specifications are comp-lete, mass production is implemented, and 8 million sets of spot always have a choice to meet your needs.BJZV is the company's own brand, in the short time of launch, BJZV bearings are well received by customers for their excellent quality and perfect service. At pres-ent, 60% of the company's products are exported to Europe and the United States and have established long-term cooperative relations with many customers at home and abroad.

Company Advantage

Team Photo Taken Together

Certifications

Application Scenario

Custom Visit

Packaging & Shipping

FAQ

Q: What's your MOQ?
--A: Our MOQ is 10pcs,but for very small bearing,it should be 100pcs.

Q: Do you accept ODM&OEM orders?
--A: Yes, we provide ODM&OEM services to worldwide customers, we are able to customizebearings in different styles, and sizes in different brands.

Q: How does your factory do regarding to quality control?
--A: Quality is priority, we always attach great importance to quality control from the beginning to the end of production. We conform with ISO standards strictly and have professional Q/C staff, precision testing instruments and internal inspection system,the quality control is implemented in every process from material receiving to productspackaging to ensure our bearings quality.

Q: When inspecting bearings, what should we need to consider?
--A: The precision ofthe bearings (dimension tolerance, loading rate), internal clearanceand hardness under heat treatment, structure of cage and material.

Q: Your product certifcations?

--A: IS0 9001,SGS,GJB.

Q: Do you offer free samples?
-A: Yes we offer free samples to distributors and wholesalers, however customersshould bear freight.

Q: Can you offer Certifcate of Origin?
--A: Yes, we can offer it.