Adapter Sleeve H304-H322 Bearing Bundle

• 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 company is a distinguished and professional bearing manufacturer with over 30 years of unparalleled production experience. Our state-of-the-art facility houses 17 advanced production lines, ensuring top-tier quality and efficiency.

At Allfine, our factory crafts an extensive array of over 4000 models of both industrial and agricultural bearings. Every bearing under the prestigious Allfine brand comes with a solid 1-year quality warranty, epitomizing our commitment to excellence.

Our H, HE series Adapter Sleeves are expertly designed to complement spherical roller bearings, offering reliable and high-performance solutions.

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

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

3. Application: The Adapter Sleeve enables the bearing to be securely fixed at any position along the optical axis. It is ideally suited for large bearings and heavy-duty applications, ensuring robust performance and durability.

Detailed Photos

 

 

At Shandong Allfine Auto Parts Co., Ltd., we manufacture various types of superior agricultural bearings, including:

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 shaft seatings. Versatile for use on both smooth and stepped shafts, they ensure ease of mounting without needing additional fixation. With EESCO adapter sleeves, bearings can be precisely positioned on smooth shafts. Complete with a lock nut and locking device, they offer a seamless installation experience.

2. Adapter Sleeve for Oil Injection (OH) --
OH sleeves are engineered with one or more oil supply ducts at the threaded end, paired with distributor grooves both in the bore and on the external surface. Sizes up to 40 feature a single oil supply duct, while larger sleeves are equipped with two ducts for enhanced performance.

3. Withdrawal Sleeve (AH) --
Ideal for mounting bearings with a tapered bore on cylindrical seating of stepped shafts, AH withdrawal sleeves are pressed into the bearing bore. These sleeves, abutting a shaft shoulder or fixed component, are secured by a nut or end plate. Featuring slots and an external taper of either 1:12 or 1:30, they ensure reliable and efficient mounting.

4. Withdrawal Sleeves for Oil Injection (AOH) --
AOH sleeves are designed with dual oil supply ducts at the threaded side, along with intricate oil distributor grooves in both circumferential and axial directions. These grooves on the external surface and bore facilitate the formation of an oil film between the bearing and sleeve mating surfaces, significantly reducing the force needed for bearing installation.

Application

 

Adapter Sleeve Applications
1. The Adapter Sleeve is engineered to secure conic aperture self-aligning bearings, including self-aligning ball bearings and self-aligning roller bearings, onto a non-bearing shoulder bearing. This innovative solution boasts a simple yet reliable structure, ensuring seamless operation and effortless bearing replacement.
2. Our Adapter Sleeves are extensively utilized across diverse industries such as textiles, light industry, metallurgy, belt conveyance, and transmission equipment, demonstrating their versatility and efficiency.

Our Advantages

Shandong Allfine Auto Parts Co., Ltd. stands as a beacon of precision in the bearing manufacturing industry, seamlessly integrating cutting-edge R&D, innovative production techniques, and robust sales operations. With a rich heritage of over 30 years in bearing production, our expertise is unmatched.

Our state-of-the-art facilities span over an impressive area of 10,000 square meters, housing 17 advanced production lines. This allows us to achieve an astonishing annual output exceeding 300 million sets of premium-quality bearings.

Shandong Allfine Auto Parts Co., Ltd. proudly serves a global clientele, providing superior bearings to customers across 26 countries and counting. Our prestigious clients include some of the TOP 5 leaders in their respective local markets within the bearing industry.

We are dedicated to maintaining the highest standards of quality, as evidenced by our ISO9001:2000 International Quality Management System certification, SGS certification, and official Certificate of Import & Export granted by our government.

 

Certifications

Recomended products

Packaging & Shipping

 

Our unparalleled packing solutions:

Robust industrial package paired with an outer carton and secured on pallets;

Individual boxes meticulously packed into outer cartons and placed on pallets;

Durable tube packages enclosed in middle boxes, then outer cartons, and finally, arranged on pallets;

Customized packaging tailored precisely to your specific requirements;

FAQ

Q: Could you supply sample for free?
A: Yes, we provide free samples;
1) Sample quantity: 1-10 pieces are available.
2) Free samples: This depends on the model number and quantity. For some bearings, clients may need to cover the shipping cost.

Q: Could you accept OEM and customize?
A: Yes, customized logos or drawings are acceptable for us.
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 belong to 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 trade company?
A: We are a factory with over 10,000 square meters of workshop space. You are welcome to visit us at any time, in any way.

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

Q: What is the delivery time?
A: Delivery time ranges from 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 provide your contact information, such as a WhatsApp number. We will contact you within 12 hours with the detailed information you need.

Extra 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 requirements in various aspects, such as bearing material, precision rating, seal type, OEM service, and more.