Factory Direct H He Sleeve Bearing Set of China Factory

• Standard: GB, JIS
• Material: Stainless Steel
• Connection: Female
• Surface Treatment: Chrome
• Head Type: .
• Factory or Trader: Factory
• Model NO.: H312
• Bearing Models: H302-H322
• Certification: ISO9001, Ts16949, ISO9006, QS9000, CE
• Quality Guarantee: at Least One Year
• OEM Available or Not: Available
• Types: H He Series
• Vibration & Noisy: Z1, Z2, Z3 V1, V2, V3
• Transport Package: Plastic Bag+Colorful Individual Box+ Outside Cart
• Specification: depend on the bearing models
• Trademark: ALLFINE or OEM
• Origin: China
• HS Code: 84832000
• Production Capacity: 500000pieces/Month

Product Description

Product Description

Shandong Allfine Bearings, a distinguished manufacturer with over 30 years of exemplary bearing production experience, proudly operates 17 specialized production lines to ensure top-tier quality.

At Allfine, we produce an impressive array of over 4,000 models of industrial and agricultural bearings. Our Allfine brand bearings come with a guaranteed quality warranty of at least one year, ensuring reliability and performance.

H, HE Series Adapter Sleeve for Spherical Roller Bearing

1. Bore size (d1) - 12-1000mm

2. Outer size (d) - 15-1060mm

3. Application: The adapter sleeve allows the bearing to be securely fixed at any position on the optical axis. It is ideal for large bearings and heavy-duty applications.

Detailed Photos

 

 

Allfine crafts a diverse array of superior agricultural bearings as detailed below:

Adapter Sleeve (H200):		Adapter Sleeve (H300):
H204, H205, H206, H207, H208, H209, H210, H211, H212,  H213, H214, H215, H216, H217, H218, H219, H220, H221, H222		H304, H305, H306, H307, H308, H309, H310, H311, H312, H313, H314, H315, H316, H317, H318, H319, H320, H321,  H322
Adapter Sleeve (H3100):		Adapter Sleeve (H3000):
H3120, H3122, H3124, H3126, H3128, H3130, H3132, H3134, H3136, H3138, H3140, H3144, H3148, H3152, H3156, H3160, H3164, H3168, H3172, H3176, H3180, H3184, H3188, H3192, H3196		H3024, H3026, H3028, H3030, H3032, H3034, H3036, H3038, H3040, H3044, H3048, H3052, H3056, H3060, H3064, H3068, H3072, H3076, H3080, H3084, H3088, H3092, H3096
Adapter Sleeve ( H2300 ):
H2304, H2305, H2306, H2307, H2308, H2309, H2310, H2311, H2312, H2313, H2314, H2315, H2316, H2317, H2318, H2319, H2320, H2321, H2322, H2324, H2326, H2328, H2330, H2332, H2334, H2336, H2338, H2340, H2344, H2348, H2352, H2356

 

1. Adapter Sleeve (H) --
Adapter sleeves are pivotal components for positioning bearings with a tapered bore onto cylindrical shafts, adaptable to both smooth and stepped shafts. Their effortless installation requires no extra fixation on the shaft, allowing for versatile positioning of the bearing. EESCO adapter sleeves come with a complete lock nut and locking device, ensuring secure and reliable performance.

2. Adapter Sleeve for Oil Injection (OH) --
These advanced sleeves feature an oil supply duct (or ducts) at the threaded side, with distributor grooves in both the bore and the outside surface. Models up to size 40 incorporate one supply duct, while larger sleeves are equipped with two, ensuring efficient lubrication and enhanced durability.

3. Withdrawal Sleeve (AH) --
Withdrawal sleeves facilitate the mounting of bearings with a tapered bore onto cylindrical seatings of stepped shafts. They are pressed into the bearing bore, abutting a shaft shoulder or another fixed component, and are secured on the shaft by a nut or an end plate. With an external taper of 1:12 or 1:30, these sleeves are slotted for optimal performance.

4. Withdrawal Sleeves for Oil Injection (AOH) --
The AOH sleeves are engineered with two oil supply ducts on the threaded side, complemented by oil distributor grooves in both circumferential and axial directions on the outside surface and sleeve bore. When oil is injected through these ducts and grooves, a film is formed between the mating surfaces, significantly reducing the force required for bearing installation, ensuring smooth and efficient operation.

Application

 

Adapter Sleeve Applications
1. The adapter sleeve is instrumental in securing the conic aperture self-aligning ball bearing (including self-aligning ball bearing and self-aligning roller bearing) onto the non-bearing shoulder bearing. Its construction is elegantly simple, ensuring reliable performance and effortless bearing replacement.
2. Widely utilized across various industries such as textiles, light industry, metallurgy, conveyor belt systems, and transmission equipment, the adapter sleeve demonstrates exceptional versatility and utility.

Our Advantages

Shandong Allfine Auto Parts Co., Ltd, a leader in precision bearing manufacturing, seamlessly integrates R&D, production, and sales, boasting overthree decades of unparalleled bearing production expertise.

Spanning an impressive10,000 square meters, our facility houses 17 state-of-the-art bearing production lines, achieving an astounding annual output of more than300 million sets.

Shandong Allfine Auto Parts Co., Ltd proudly supplies bearings to customers in over26 countries to date, including some of the TOP 5 leaders in the local bearing markets.

We have earned the ISO9001:2000 International Quality Management System certification, SGS certification, and the Certificate of Import & Export from our government, attesting to our commitment to quality and excellence.

 

Certifications

Recomended products

Packaging & Shipping

 

Our Packaging Solutions:

Comprehensive industrial package, safeguarded within an outer carton, and securely stationed on pallets;

Individual box protection, housed in an outer carton, and safely positioned on pallets;

Tube packaging, cushioned within a middle box, then placed in an outer carton and secured on pallets;

Tailored packaging solutions crafted to meet your specific requirements;

FAQ

 

Q: Can you provide free samples?
A: Absolutely! We offer complimentary samples.
1) Sample Quantity: 1-10 pieces available.
2) Free Samples: This depends on the Model No. and quantity. For certain bearing samples, clients will need to cover the shipping cost.

Q: Do you accept OEM and customization requests?
A: Yes, we gladly accept customized logos and drawings.
Our OEM Policy is as follows:
1). Your brand can be printed directly on the bearing.
2). We can customize your packaging, including plastic bags, individual boxes, and outer cartons based on your design.
3). All copyrights belong to the clients, and we guarantee confidentiality.

Q: What is your company's MOQ?
A: Our minimum order quantity is just 1 piece.

Q: Is your company a factory or a trading company?
A: We are a factory, spanning over 10,000 square meters. You are welcome to visit us anytime.

Q: What is the quality guarantee for your bearings?
A: 1) The defect rate for new goods is ZERO; 2) The service life of standard industrial bearings, such as ball bearings, is 2 years. Automotive bearings have a service life of at least 5,000 KM. For specific quality guarantees on precise bearing models, please contact our sales team for detailed information.

Q: What is the delivery time?
A: Delivery is typically within 7-15 days, depending on order quantity.

Q: How can we contact you quickly?
A: Please send us an inquiry or message, or provide your contact information, such as a WhatsApp number. We will respond within 12 hours with the details you need.

Additional Support:
We have a comprehensive catalog and data for all types of bearings. Provide us with your item number, and we will offer you detailed price and quality information within 12 hours.

We can meet your needs in various aspects, such as bearing materials, precision ratings, seal types, OEM services, and more.