ISO9001/Ts16949 Certified H He Sleeve Bearing

• 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 premier, professional bearing manufacturer boasting over three decades of unparalleled expertise in bearing production. With 17 state-of-the-art production lines, we deliver excellence and precision.

Our Allfine factory manufactures an impressive array of over 4,000 models of industrial and agricultural bearings. Backed by our unwavering commitment to quality, every Allfine brand bearing comes with a guaranteed minimum of a 1-year quality warranty.

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 enables 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

Allfine Produce different types of agricultural bearings as 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 the most commonly used components for locating bearings with a tapered bore onto cylindrical shaft seatings. They can be employed on both smooth and stepped shafts. These sleeves are easy to mount and require no additional fixation on the shaft. When used on smooth shafts, the bearing can be located at any position. EESCO adapter sleeves come complete with a lock nut and locking device.

2. Adapter sleeve for oil injection (OH) -
These specialized sleeves feature an oil supply duct (or ducts) on the threaded side of the sleeve, along with distributor grooves both in the bore and on the outside surface. Sleeves up to size 40 have one supply duct, while larger sizes are equipped with two.

3. Withdrawal sleeve (AH) --
Withdrawal sleeves are used to mount bearings with a tapered bore onto the cylindrical seating of stepped shafts. The sleeve is pressed into the bearing bore, abutting a shaft shoulder or similar fixed component, and is secured with a nut or end plate. These sleeves feature slots and an external taper of 1:12 or 1:30.

4. Withdrawal sleeves for oil injection (AOH) --
AOH sleeves are equipped with two oil supply ducts on the threaded side and oil distributor grooves in both circumferential and axial directions. These grooves are present on the outside surface and within the sleeve bore. When oil is injected through these ducts and grooves, an oil film forms between the bearing and sleeve, and between the shaft and sleeve, significantly reducing the force required to mount the bearing.

Application

Adapter Sleeve Applications
1. The adapter sleeve is ingeniously designed to secure the conic aperture self-aligning ball bearing (both self-aligning ball and roller bearings) onto the non-bearing shoulder bearing. Its structure is straightforward, ensuring reliable performance and easy replacement of the bearing.
2. This versatile component finds extensive applications across various industries including textile, light industry, metallurgy, belt conveyors, and transmission equipment, showcasing its adaptability and efficiency.

Our Advantages

Shandong Allfine Auto Parts Co., Ltd. stands as a beacon of precision in the bearing manufacturing industry, seamlessly blending cutting-edge R&D, top-tier production, and strategic sales.With an impressive 30 years of industry-leading bearing production experience,

our state-of-the-art facilities span across10,000 square meters. Housing 17 advanced production lines, we boast an annual output exceeding300 million sets.

Shandong Allfine Auto Parts Co., Ltd. proudly serves a global clientele, supplying high-performance bearings to 26 countries and counting.Among our esteemed customers are industry leaders, including some of the TOP 5 giants in their respective local bearing markets.

We are accredited with the ISO9001:2000 International Quality Management System, SGS certification, and hold a prestigious Certificate of Import & Export issued by our government.

Certifications

Recomended products

Packaging & Shipping

Our packing:

Industrial package + outer carton + pallets;

Single box + outer carton + pallets;

Tube package + middle box + outer carton + pallets;

Custom packaging solutions to cater to your specific requirements;

FAQ

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

Q: Do you accept OEM and customization requests?
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 belong to the clients, and we promise not to disclose any information.

Q: What is your company's MOQ (Minimum Order Quantity)?
A: Our company's MOQ is 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 at any time, by any means.

Q: What is the quality guarantee for your bearings?
A: 1) The defect rate of the new goods you receive is ZERO. 2) The service life of standard industrial bearings, such as ball bearings, is 2 years. Automotive bearings have a minimum service life of 5,000 kilometers. For detailed quality guarantees of specific bearing models, please contact our sales team for more 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 back to you within 12 hours with the detailed information you need.

Extra Support:
We have a comprehensive catalog and data for all types of bearings. Just provide your item number, and we will offer you detailed pricing 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.