Premium Quality Spherical Roller Bearing Kit H306, H307, H308, H309, H310,

• 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 professional bearing manufacturer with over 30 years of exceptional experience. With 17 specialized production lines, we ensure precision and excellence in every bearing.

At Allfine, our factory masterfully produces over 4000 models of both industrial and agricultural bearings. With the prestigious Allfine brand, we proudly offer a guaranteed quality warranty of at least 1 year on all our bearings.

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 allows the bearing to be securely fixed at any point on a smooth shaft, making it ideal for large bearings and heavy-duty applications.

Detailed Photos

 

 

Shandong Allfine Auto Parts Co., Ltd. produces a diverse array of top-tier 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 stand out as the most prevalent solution for securely mounting bearings with a tapered bore onto cylindrical shafts. Ideal for both smooth and stepped shafts, they are effortless to install and eliminate the need for additional shaft fixation. With adapter sleeves on smooth shafts, bearings can be positioned anywhere along the shaft. EESCO adapter sleeves include a lock nut and locking device for enhanced security.

2. Adapter sleeve for oil injection (OH) --
These advanced sleeves feature oil supply ducts on the threaded side and distributor grooves in both the bore and the exterior. Sizes up to 40 have one supply duct, while larger sizes boast two ducts, ensuring efficient lubrication and smoother operations.

3. Withdrawal sleeve (AH) --
Withdrawal sleeves are essential for mounting bearings with tapered bores onto cylindrical seating's of stepped shafts. They fit into the bearing bore adjacent to a shaft shoulder or other fixed component and are secured by a nut or end plate. The sleeves are slotted and feature an external taper of either 1:12 or 1:30, facilitating a precise and secure fit.

4. Withdrawal sleeves for oil injection (AOH) --
AOH sleeves are engineered with dual oil supply ducts on the threaded side and distributor grooves in both the circumferential and axial directions. These grooves are present on both the exterior surface and the sleeve bore. When oil is injected through these ducts and grooves, an oil film forms between the mating surfaces of the bearing and sleeve, as well as between the shaft and sleeve, drastically reducing the force needed for bearing installation.

Application

 

Adapter Sleeve Applications
1. The adapter sleeve serves the crucial role of securing the conic aperture self-aligning ball bearing (including both self-aligning ball and roller bearings) onto the non-bearing shoulder bearing. With a straightforward design, it ensures dependable performance and allows for effortless bearing replacement.
2. Our adapter sleeve finds extensive use across various industries such as textile, light industry, metallurgy, and in belt conveyance and transmission equipment, demonstrating its versatile applicability.

Our Advantages

Shandong Allfine Auto Parts Co., Ltd., a distinguished precision bearing manufacturer, seamlessly integrates Research & Development, production, and sales, boasting over 30 years of unparalleled bearing production expertise.

Spanning an expansive area of 10,000 square meters, our facility is equipped with 17 state-of-the-art bearing production lines, delivering an astounding annual output of more than 300 million sets.

Shandong Allfine Auto Parts Co., Ltd. proudly supplies high-quality bearings to customers in over 26 countries worldwide, including several of 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 the Certificate of Import & Export authorized by our government.

 

Certifications

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Packaging & Shipping

 

Our Premium Packaging Options:

1. Industrial Package: Safeguarded with an outer carton and secured on sturdy pallets.

2. Single Box Packaging: Enveloped in an outer carton and reinforced with pallets for superior protection.

3. Tube Package: Encased in a middle box, then an outer carton, and finally placed on pallets for maximum safety.

Custom Solutions: Tailored packaging to meet your specific requirements and ensure optimal delivery conditions.

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. Some bearing samples require the client to cover the shipping cost.

Q: Do you accept OEM and customization?
A: Yes, customized LOGO 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 the plastic bag, individual box, and outer carton according to your design.
3) All copyright belongs to the clients, and we promise not to disclose any information.

Q: What is your company's MOQ?
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 a 10,000 square meter workshop. 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.

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 other contact information, such as your Whatsapp number. We will contact you within 12 hours and 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 offer you detailed price and quality information within 12 hours.

We can meet your needs in various aspects, such as the material of the bearings, the precision rating, the seal types, and the OEM service, etc.