High Precision Adapter Sleeve H302-H322 Bearings

• Customization: Available
• Standard: GB, JIS
• Material: Stainless Steel
• Model NO.: H312
• Connection: Female
• Surface Treatment: Chrome
• Head Type: .
• Factory or Trader: Factory
• 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 company is a premier bearing manufacturer boasting over 30 years of unparalleled expertise. With 17 state-of-the-art production lines, we ensure superior quality at every stage.

At Allfine, our factory crafts over 4,000 models of industrial and agricultural bearings. Each Allfine brand bearing comes with a guaranteed minimum of 1-year quality assurance, promising reliability and durability.

H, HE Series Adapter Sleeve for Spherical Roller Bearing

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

2. Outer Size (d) - Spanning from 15mm to a substantial 1060mm

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

Detailed Photos

Shandong Allfine Auto Parts Co., Ltd. proudly produces a diverse range of superior agricultural bearings, tailored to meet your every need:

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 mounting bearings with a tapered bore onto cylindrical shafts. These versatile components can be used on both smooth and stepped shafts, ensuring seamless installation without additional fixation. Allfine's EESCO adapter sleeves come fully equipped with a lock nut and locking device, allowing bearings to be positioned anywhere along smooth shafts with ease.

2. Adapter sleeve for oil injection (OH) -
Featuring an oil supply duct (or ducts) at the threaded end and distributor grooves both in the bore and on the exterior surface, these sleeves ensure a smooth and efficient mounting process. Sizes up to 40 include one supply duct, while larger sizes boast two, optimizing performance for every application.

3. Withdrawal sleeve (AH) --
Perfect for mounting bearings with a tapered bore on cylindrical seatings of stepped shafts, withdrawal sleeves are pressed into the bearing's bore against a shaft shoulder or similar component. Secured by a nut or end plate, these slotted sleeves feature an external taper of 1:12 or 1:30, ensuring a secure fit.

4. Withdrawal sleeves for oil injection (AOH) --
AOH sleeves are engineered with dual oil supply ducts and distributor grooves for superior performance. These features facilitate the injection of oil, forming a lubricating film between the bearing and sleeve, and shaft and sleeve. This significantly reduces the force required for mounting, streamlining the installation process.

Application

Comprehensive Adapter Sleeve Applications
1. Our adapter sleeve is designed to securely fix conic aperture self-aligning ball bearings, including self-aligning ball bearings and self-aligning roller bearings, onto the non-bearing shoulder bearing with utmost precision. It boasts a simple yet reliable structure, ensuring dependable performance and easy bearing replacement.
2. Widely embraced in diverse sectors such as textile manufacturing, light industry operations, metallurgy, belt conveying systems, and various transmission equipment, our adapter sleeves are a testament to versatility and efficiency.

Our Advantages

Shandong Allfine Auto Parts Co., Ltd, a renowned precision bearing manufacturer, integrates cutting-edge R&D, state-of-the-art production, and comprehensive sales.30 years of unparalleled bearing production experience;

Spanning an impressive 10,000 square meters, equipped with 17 advanced bearing production lines, boasting an extraordinary annual output of over 300 million sets;

Shandong Allfine Auto Parts Co., Ltd proudly supplies premium-quality bearings to clients across 26 countries worldwide, consistently expanding our global footprint.We are honored to serve some of the TOP 5 leaders in the bearing industry within their local markets;

Our unwavering commitment to quality is evidenced by our ISO9001:2000 International Quality Management System certification, SGS certification, and the prestigious Certificate of Import & Export granted by our government.

Certifications

Recomended products

Packaging & Shipping

Our packing:

Robust and secure industrial package complemented by an outer carton and sturdy pallets, ensuring maximum protection for your bearings;

Individual boxes meticulously arranged in an outer carton and placed on durable pallets for added safety;

Tube packages neatly organized in middle boxes, all enclosed within outer cartons and secured on pallets for optimal stability;

Tailored packaging solutions crafted to meet your specific requirements, guaranteeing satisfaction and safety;

FAQ

Q: Could you supply samples for free?
A: Yes, we provide free samples.
1) Sample quantity: 1-10 PCS are available.
2) Free samples: It depends on the Model No. and quantity. For some bearings, clients may need to cover the shipping cost.

Q: Could you accept OEM and customization?
A: Yes, we accept customized logos and drawings.
Our OEM policy is as follows:
1) We can print your brand on the bearing.
2) We can customize your packaging, including plastic bags, individual boxes, and outer cartons, according to your design.
3) All copyrights are owned by clients, and we promise not to disclose any information.

Q: What is the MOQ of your company?
A: Our company’s MOQ is 1 piece.

Q: Is your company a factory or a trading company?
A: We are a factory with a workshop covering over 10,000 square meters. You are welcome to visit us at any time, by any means.

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

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

Q: How can we contact you quickly?
A: Please send us an inquiry or message, or leave your contact information, such as your WhatsApp number. We will get in touch within 12 hours to provide the detailed information you need.

Extra Support:
We have a professional catalog and data for all kinds of bearings. Just tell us your item number, and we will provide you with detailed information on price and quality within 12 hours.

We can meet your needs in various aspects, such as the material of the bearings, the precision rating, the seals type, OEM service, and more.