CE Approved Spherical Roller Bearing Collection

• 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 distinguished bearing manufacturer, boasting over three decades of unparalleled bearing production experience. With 17 state-of-the-art professional production lines, we epitomize quality and precision.

Our Allfine factory prides itself on producing over 4000 models of both industrial and agricultural bearings. Each bearing under the Allfine brand comes with our unwavering promise: a 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 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. offers an extensive range of agricultural bearings designed to meet various needs. Our product line includes:

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 essential for locating bearings with tapered bores onto cylindrical shaft seatings. These versatile components can be used on both smooth and stepped shafts, providing effortless mounting without the need for extra fixation. With EESCO adapter sleeves, you can position the bearing anywhere along the shaft. Each sleeve is supplied with a lock nut and locking device for secure installation.

2. Adapter sleeve for oil injection (OH) -
The OH adapter sleeves come equipped with one or two oil supply ducts, depending on the size, along with distributor grooves on both the inside and outside surfaces. This design ensures efficient lubrication and easy installation, making them ideal for demanding applications.

3. Withdrawal sleeve (AH) --
Withdrawal sleeves are perfect for mounting bearings with tapered bores onto cylindrical seatings of stepped shafts. They are pressed into the bearing bore and abut against a shaft shoulder or similar fixed component. Featuring slots and an external taper of 1:12 or 1:30, these sleeves are held in place by a nut or end plate.

4. Withdrawal sleeves for oil injection (AOH) --
The AOH withdrawal sleeves feature dual oil supply ducts and distributor grooves in both circumferential and axial directions. This advanced design facilitates oil injection, creating an oil film between the bearing, sleeve, and shaft, significantly reducing the force required for mounting. Ideal for heavy-duty applications, these sleeves enhance performance and prolong bearing life.

Application

Adapter Sleeve Applications
1. The adapter sleeve is expertly designed to secure the conic aperture self-aligning ball bearing (including self-aligning ball bearings and self-aligning roller bearings) onto a non-bearing shoulder. This ingeniously simple structure ensures reliable performance and makes bearing replacement effortlessly convenient.
2. Widely applied across various industries such as textiles, light industry, metallurgy, belt conveyor systems, and transmission equipment, our adapter sleeves are renowned for their versatility and efficiency.

Our Advantages

Shandong Allfine Auto Parts Co., Ltd is a premier precision bearing manufacturer, seamlessly integrating Research & Development, production, and sales. We boast over30 years of unmatched expertise in bearing production.

Encompassing an impressive area of10,000 square meters, our facility houses 17 state-of-the-art bearing production lines, achieving an astounding annual output of over300 million sets.

We proudly supply Shandong Allfine Auto Parts Co., Ltd bearings to esteemed customers in over26 countries to date. Many of these clients rank among the TOP 5 in their local bearing markets.

Our dedication to quality is validated by our ISO9001:2000 International Quality Management System certification, SGS certification, and the prestigious Certificate of Import & Export from our government.

Certifications

Recomended products

Packaging & Shipping

Our packing:

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

Individual boxes enclosed in an outer carton, all efficiently palletized;

Tube packaging with a middle box and outer carton, all meticulously palletized;

Customizable packaging tailored to your specific requirements;

FAQ

Q: Could you supply a sample for free?
A: Yes, we are delighted to 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, the client may need to cover the shipping costs.

Q: Could you accept OEM and customization?
A: Absolutely, we can accommodate your customized logo or drawing.
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 for 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 over 10,000 square meters of workshop space. 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 the 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 of specific bearing models, please contact our sales team for more information.

Q: What is the delivery time?
A: Our delivery time is typically 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 a WhatsApp number. We will respond within 12 hours and provide the detailed information you need.

Extra Support:
We have a comprehensive catalog and data on all types of bearings. Just provide your item number, and we will offer you detailed price and quality information within 12 hours.

We can meet your specific needs in various aspects, such as bearing materials, precision ratings, seal types, and OEM services.