High Quality Adapter Sleeve H302-H322 Bearings

• 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 Co., Ltd. stands as a beacon of excellence in the bearing manufacturing industry with over 30 years of dedicated experience. Our state-of-the-art facility boasts 17 professional production lines, ensuring precision and quality in every product.

Our factory at Allfine takes pride in producing over 4000 models of industrial and agricultural bearings. Every Allfine brand bearing comes with a guaranteed quality warranty of at least one year, underscoring our commitment to reliability and performance.

Introducing the H and HE Series Adapter Sleeve for Spherical Roller Bearings - a testament to engineering prowess and durability.

1. Bore Size (d1): Ranging from 12mm to 1000mm, accommodating a diverse array of requirements.

2. Outer Size (d): Spanning from 15mm to 1060mm, these dimensions ensure versatility and adaptability.

3. Application: Our Adapter Sleeves serve a crucial function by allowing bearings to be fixed at any position on the optical axis. They are particularly suitable for large bearings and heavy-duty applications, providing robust and reliable performance.

Detailed Photos

Shandong Allfine Auto Parts Co., Ltd. proudly produces a diverse range of top-tier agricultural bearings to cater to all your needs, including the following types:

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 shaft seatings. These versatile components can be utilized on both smooth and stepped shafts. They ensure easy installation without requiring additional fixation on the shaft. When used on smooth shafts, the bearing can be positioned at any location along the shaft. EESCO adapter sleeves come fully equipped with a lock nut and locking device, making them a reliable and efficient choice.

2. Adapter sleeve for oil injection (OH) --
OH sleeves are engineered with functional oil supply ducts at the threaded side, along with distributor grooves in both the bore and outer surface. Sizes up to 40 feature one supply duct, while larger sizes are equipped with two.

3. Withdrawal sleeve (AH) --
Withdrawal sleeves are perfect for mounting bearings with a tapered bore onto cylindrical seatings of stepped shafts. These sleeves are inserted into the bearing bore and abut a shaft shoulder or fixed component. They are secured on the shaft via a nut or end plate. Featuring slots and an external taper of 1:12 or 1:30, these sleeves provide a sturdy and dependable solution.

4. Withdrawal sleeves for oil injection (AOH) --
AOH sleeves are designed with two oil supply ducts at the threaded side, and oil distributor grooves in both the circumferential and axial directions on the outer surface and sleeve bore. When oil is injected through these ducts and grooves, an oil film is created between the mating surfaces of the bearing and sleeve, as well as the shaft and sleeve. This significantly reduces the force required for bearing installation, ensuring a smoother and more efficient process.

Application

Adapter Sleeve Applications
1. The adapter sleeve is ingeniously designed to secure conic aperture self-aligning ball bearings and self-aligning roller bearings on non-bearing shoulder bearings. Its structure is elegantly simple, ensuring reliable performance and effortless bearing replacement.
2. This versatile adapter sleeve finds extensive applications across various industries, including textile, light industry, metallurgy, belt conveyance, and transmission equipment, providing robust and dependable solutions.

Our Advantages

Shandong Allfine Auto Parts Co., Ltd. is a premier precision bearing manufacturer that seamlessly integrates R&D, production, and sales, with an impressive track record spanning over30 years of exceptional bearing production experience.

Nestled in a vast area of 10,000 square meters, we boast 17 state-of-the-art bearing production lines, achieving an astounding annual output exceeding300 million sets.

Shandong Allfine Auto Parts Co., Ltd. proudly supplies premium bearings to customers in over26 countries and counting, as of now.Among these customers are industry leaders, including some of the TOP 5 bearing companies in their respective local markets.

Our unwavering commitment to quality is underscored 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 Industrial Package + Sturdy Outer Carton + Secure Pallets;

Durable Single Box + Sturdy Outer Carton + Secure Pallets;

Protective Tube Package + Middle Box + Sturdy Outer Carton + Secure Pallets;

Customized Packaging to Meet Your Specific Requirements;

FAQ

Q: Could you supply sample for free?
A: Absolutely! We provide free samples for evaluation;
1) Sample quantity: 1-10 pieces are available.
2) Free samples: This depends on the model number and quantity. For certain bearing samples, clients may need to cover the shipping costs.

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

Q: What is the MOQ for your company?
A: Our company’s minimum order quantity (MOQ) is 1 piece.

Q: Is your company a factory or a trade company?
A: We are a factory, featuring a workshop of over 10,000 square meters. You are welcome to visit us anytime, by any means.

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

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

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

Extra Support:
We have professional catalogs and data for all kinds of bearings. Just provide your item number, and we will offer price and quality details within 12 hours.

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