Adapter Sleeve H304-H322 Bearing Kit

• 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 name in the industry, boasts over 30 years of unparalleled expertise in bearing manufacturing. With 17 dedicated production lines, we are committed to delivering excellence.

At Shandong Allfine, our state-of-the-art factory produces more than 4000 models of industrial and agricultural bearings. We proudly offer a minimum of 1-year quality warranty on all Allfine brand bearings, ensuring steadfast performance and reliability.

Introducing the H and HE series Adapter Sleeves, meticulously designed for spherical roller bearings.

1. Bore size (d1) - Ranging from 12mm to an impressive 1000mm

2. Outer size (d) - Spanning from 15mm to an expansive 1060mm

3. Application: The Adapter Sleeve allows the bearing to be securely fixed at any desired position on the optical axis, making it ideal for large bearings in heavy-duty applications. Discover unmatched versatility and robust performance with our Adapter Sleeves.

Detailed Photos

Shandong Allfine Auto Parts Co., Ltd. proudly presents a diverse range of top-quality agricultural bearings, including but not limited to:

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 indispensable for locating bearings with a tapered bore onto cylindrical shafts. Suitable for both smooth and stepped shafts, these sleeves are easy to mount and eliminate the need for additional fixation. They allow the bearing to be positioned anywhere along a smooth shaft. Each EESCO adapter sleeve is provided complete with a lock nut and locking device, ensuring secure and reliable operation.

2. Adapter Sleeve for Oil Injection (OH) --
OH series sleeves feature oil supply ducts on the threaded side and distributor grooves both inside and out. Sizes up to 40 have one supply duct, while larger sizes are equipped with two, facilitating effective oil distribution.

3. Withdrawal Sleeve (AH) --
Perfect for mounting bearings with a tapered bore onto cylindrical shafts, withdrawal sleeves are essential for stepped shafts. These sleeves slot into the bearing bore, abutting a shaft shoulder or similar component, and are secured in place with a nut or end plate. The external taper is available in 1:12 or 1:30, catering to various requirements.

4. Withdrawal Sleeves for Oil Injection (AOH) --
AOH sleeves are engineered with two oil supply ducts on the threaded side, along with circumferential and axial distributor grooves. These features create an oil film between mating surfaces, substantially reducing the force needed for mounting the bearing and enhancing the efficiency of the process.

Application

Adapter Sleeve Applications
1. The adapter sleeve serves a crucial role in securing the conic aperture self-aligning ball bearing (including self-aligning ball bearings and self-aligning roller bearings) on a non-bearing shoulder. Its design is straightforward yet highly reliable, ensuring optimal performance. Furthermore, it allows for easy bearing replacement, making maintenance a breeze.
2. Our adapter sleeves are extensively utilized across various industries, including textiles, light industry, metallurgy, belt conveying systems, and transmission equipment. Their versatility and reliability make them an indispensable component in these sectors.

Our Advantages

Shandong Allfine Auto Parts Co., Ltd, a leader in precision bearing manufacturing, excels in R&D, production, and sales. With over 30 years of unparalleled bearing production experience,

our state-of-the-art facility spans 10,000 square meters, housing 17 cutting-edge bearing production lines. Annually, we deliver more than 300 million sets.

Shandong Allfine Auto Parts Co., Ltd proudly supplies meticulously crafted bearings to customers in over 26 countries worldwide; Many of our clients are among the TOP 5 leaders in their local bearing markets.

Our commitment to excellence is validated by our ISO9001:2000 International Quality Management System certification, SGS certification, and a Certificate of Import & Export granted by our government.

Certifications

Recomended products

Packaging & Shipping

Our Premium Packing Solutions:

Industrial Package + Outer Carton + Durable Pallets: Safeguarding your product with impeccable industrial-grade packaging, complemented by robust outer cartons and sturdy pallets for seamless transport and storage.

Single Box + Outer Carton + Pallets: Each adapter sleeve kit is securely encased in individual boxes, then carefully packed into outer cartons and placed on reliable pallets for maximum protection.

Tube Package + Middle Box + Outer Carton + Pallets: For added security, the kits are first placed in tube packages, then in middle boxes, followed by outer cartons and finally stacked on pallets, ensuring multiple layers of protection.

Customized Packaging Solutions: We also offer bespoke packaging options tailored to meet your specific requirements, ensuring your products are delivered exactly as you need them.

FAQ

Q: Can you supply free samples?
A: Absolutely! We offer free samples for our products.
1) Sample Quantity: We can provide 1-10 pieces.
2) Free Sample Policy: Depending on the model and quantity, some bearings might require clients to cover shipping costs.

Q: Do you accept OEM and customizations?
A: Yes, we accept custom logos and drawings.
Our OEM Policy Includes:
1) Printing your brand on the bearing.
2) Customizing packaging, including plastic bags, individual boxes, and outer cartons, according to your design.
3) All copyrights are owned by clients, and we ensure complete confidentiality.

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

Q: Is your company a factory or a trading company?
A: We are a factory with over 10,000 square meters of workshop space. 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, while automotive bearings last at least 5,000 KM. For detailed quality guarantees for specific bearing models, please contact our sales team.

Q: What is the delivery time?
A: Typically 7-15 days, depending on your order quantity.

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

Additional Support:
We provide comprehensive catalogs and data for all types of bearings. Just provide the item number, and we will offer detailed pricing and quality information within 12 hours.

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