Rich Experience
Jinan Rockway Import & Export Co., Ltd was established in 1998, with more than 20 years of manufacturing experience, creating many successful cases and can provide customers with perfect solutions.
Broad Market
Our products sell well in mainstream markets such as Europe, North America, Japan, South America, Oceania, and Asia. We have established long-term cooperative relationships with customers around the world.
Production Capacity
HAXB has a warehouse of over 2,000 square metres and a stock of 4 million sets of deep groove ball bearings. Breakthrough Exports Of 100,000,000 In 2019. Exports more than 15 containers of bearings every week.
Professional Service
Our multi-lingual sales staff will provide you with 24/7 hours online service, and if you have difficulties when using the product, we will respond to your needs as soon as possible and give you the greatest support.
Sealed Double Row Angular Contact Ball Bearings
Sealed double-row angular contact ball bearings can carry radial loads, bidirectional axial loads and, due to their rigidity, also torques. Their undeniable advantage is the seal that protects the inner space of the bearing and prevents the ingress of dirt. The contact angle of the internal structure is 25°.
Single Row Angular Contact Ball Bearings
Single row angular contact ball bearings can accommodate axial loads in one direction only. This type of bearing is typically adjusted against a second bearing. Their bearing rings have an upper and a lower shoulder and are non-separable.
Four Point Contact Ball Bearing
Four-point contact ball bearings are radial single row angular contact ball bearings with raceways that are designed to support axial loads in both directions. For a given axial load, a limited radial load can also be supported. It's characterized by its ability to carry thrust loads in either direction, unlike standard angular contact ball bearings that primarily support thrust in one direction.
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Category Angular contact ball bearing-Sealed double row angular contact ball bearings-3305 |
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Brand |
HAXB |
Enclosure |
ZZ |
|
Diameter-Metric |
25*62*25.4MM |
Number of rows |
Double rows |
|
Weight |
0.369 Kilogram |
Rolling Element |
Ball Bearing |
|
Ring Material |
Gcr15 Chrome Steel |
Cage Material |
Steel |
|
Precision Class |
ABEC-3 | ISO P6 |
HS Code |
8482.10.20.00 |
|
Internal Clearance |
C0-Medium/C3-Loose |
Mounting Method |
Shaft |
Support both radial and axial loads
Single-row ACBBs can take radial loads and axial loads in one direction with typical contact angles of 30° or 40°.
A variety of contact angles
Larger contact angles offer greater capacity for axial loads, while smaller contact angles are better for high-speed rotation.
Two opposed bearings are used to adjust internal clearance.
Pressed steel cages are common, though polyamide resin cages are typically used for high-precision bearings with contact angles under 30°.
Type
BALL
Structure
Angular Contact
Material
Customizable (Chrome Steel)
Size
Customizable
Cage
Steel Cage.copper Cage.nylon Cage
Feature
Long Life
Stock
Rich
Lubrication
Oil Grease
The single-row bearing must be preloaded in the direction of the contact angle, as it can only handle axial loads in that direction. Two single-row bearings can be fitted in back-to-back, face-to-face, or tandem arrangements:
Back-to-back: Back-to-back mounted angular ball bearings, the most common mountain method, can accommodate both radial and axial loads in any direction. The distance between the bearing center and the loading point is larger than other mounting methods. Therefore, the back-to-back mounting style can handle large momentary and alternating radial load forces.
Face-to-face: Face-to-face mounted angular ball bearings can handle radial and axial loads in either direction. Due to the smaller distance between the bearing center and loading point, momentary and alternating radial force capacity is lower. Face-to-face arrangements can handle more misalignment than back-to-back arrangements.
Tandem: A tandem mount can accommodate single-direction axial loads and radial loads. Because both bearings receive the loads on the axis, they can handle heavy axial loads.
Four point contact ball bearings are suitable for a variety of applications where axial and radial loads need to be supported in both directions. These bearings are commonly used in the following industries
Aerospace
Automotive
Construction
Mining
Heavy machinery
Robotics
Medical and healthcare
Renewable energy
Industrial automation
Payment Terms
• T/T: 30% Advanced Payment, Balance Payment Against The Copy Of B/L;
• 100% LC At Sight
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Customized requirements will be accepted.
As one of the most professional angular contact ball bearing manufacturers and suppliers in China, we're featured by quality products and competitive price. Please rest assured to buy high-grade angular contact ball bearing for sale here from our factory.
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