Split Roller Bearings

You Professional Split Roller Bearings Suppliers！

Lasting Bearing Group Co., Limited founded in 2008, is a company specializing in the manufacturing and sales of bearing transmission parts. Located in Hong Kong, and we have set up offices in some parts of the world, we are committed to providing our customers with high quality bearing products and high quality service.

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Why Choose Us

Professional Team

We have a complete production line and an excellent R & D team, with independent development and design of various types of bearings, belts and grease strength. And we own our own brand, SDVV.

Quality Assurance

Our production line is located in Germany, equipped with the most advanced equipment and high technology production process, can ensure the consistency of product quality and reliability.

24H Online Service

We provide 24 hours online service, can let your doubts to solve in time. Fast and efficient service and to ensure customer satisfaction, so that you have no worries after sale.

Advantages of Split Roller Bearings

Greater Load Capacity

Having higher load capacity than any other split roller bearings of similar size, these re-designed bearings are able to provide up to 29% more radial capacity and 16% and 90& more axial load capacity, depending on the size.

Less Downtime

Machinery breakdown during operation is extremely costly, and most of the time they are due to premature bearing failure, leading to significantly increased downtime. The E-series is completely split to the shaft, an innovative feature whereby there is no need to dismount components on the shafts (e.g. pulleys, gearboxes...etc.), in which reduces downtime considerably.

Longer Life

The E-series are indeed true performers; with greater load capacity and longer L10 life, they allow your machinery to maximise its capabilities and achieve optimal performance. They are available in bore size from 6-7/16 inches to 12 inches (160mm-300mm), with factory-set clearance whereby no specialist fitting tools are required.

Product Specification

We offer the following Product Specifications

Shaft diameter	Designation Bearing	Part frequencies, per shaft revolution				Roller details
Shaft diameter	Designation Bearing	Outer ring	Inner ring	Cage	Rollers	PCD	Qty	Diameter
mm/in.	-	1/rev				mm	-	mm
1 3/16	01EB103	4.051	5.949	0.405	2,538	62.71	10	11.91
1 1/4	01EB104	4.051	5.949	0.405	2,538	62.71	10	11.91
35	01EB35M	4.051	5.949	0.405	2,538	62.71	10	11.91
1 7/16	01EB107	4.051	5.949	0.405	2,538	62.71	10	11.91
1 1/2	01EB108	4.051	5.949	0.405	2,538	62.71	10	11.91
40	01EB40M	4.051	5.949	0.405	2,538	62.71	10	11.91
1 11/16	01EB111	4.980	7.020	0.415	2.857	76.5	12	13
1 3/4	01EB112	4.980	7.020	0.415	2.857	76.5	12	13
45	O1EB45M	4.980	7.020	0.415	2.857	76.5	12	13
1 15/16	01EB115	4.980	7.020	0.415	2.857	76.5	12	13
	02EB115	4.020	5.980	0,402	2.452	80.96	10	15.88
50	01EB50M	4.98	7.020	0.415	2.857	76.5	12	13
	02EB50M	4.020	5.980	0,402	2.452	80.96	10	15.88
2	01EB200	4.980	7.020	0.415	2.857	76.5	12	13
	02EB200	4.020	5.980	0,402	2.452	80.96	10	15.88
55	01EB55M	5,840	8.160	0,417	2.934	90.50	14	15
2 3/16	01EB203	5.840	8.160	0,417	2.934	90.5	14	15
	02EB203	4.936	7.064	0.411	2.730	98.43	12	17.46
2 1/4	01EB204	5.840	8.160	0,417	2.934	90.5	14	15
	02EB204	4.936	7.064	0.411	2.730	98.43	12	17.46
60	01EB60M	5,840	8.160	0,417	2.934	90.5	14	15
	02EB60M	4.936	7.064	0.411	2.730	98.43	12	17.46
2 7/16	01EB207	5.840	8.160	0,417	2.934	90.5	14	15
	02EB207	4.936	7.064	0.411	2.730	98.43	12	17.46
2 1/2	01EB208	5.840	8.160	0,417	2.934	90.5	14	15
	02EB208	4.936	7.064	0.411	2.730	98.43	12	17.46
65	01EB65M	5,840	8.160	0,417	2.934	90.5	14	15
	02EB65M	4.936	7.064	0.411	2.730	98.43	12	17.46
2 11/16	01EB211	5.883	8.117	0.42	3.053	106.5	14	17
	02EB211	4.932	7.068	0.411	2.719	115.89	12	20.64
2 3/4	01EB212	5.883	8.117	0.42	3.053	106.5	14	17
	02EB212	4.932	7.068	0.411	2.719	115.89	12	20.64

Application of Split Roller Bearings

Paper industry

Split Spherical Roller Bearings are essential in machinery such as paper mills and presses, where the bearings are often located in hard-to-reach areas. The split design allows for easier maintenance and replacement without the need for extensive disassembly, significantly reducing downtime in continuous production environments. These bearings also accommodate misalignment and handle the high radial and axial loads that are typical in paper production processes.

Heavy Machinery

Suitable for large rotating equipment that requires frequent bearing replacement or inspection. Conveyor systems, Mining Industry, Papermaking machinery, Processing plants, Belt drives, Support of drive pinions in mills and rotary kilns, Rolling mills, Propeller shafts, Ventilation units, Long shafts supported at different points, Crankshaft..

Structure of Split Bearings

The split bearings are similar to the structure of unsplit bearings: inner ring, outer ring, and roller element set. All the parts are divided axially. The clamping rings are added to attach the bearing. However, in most cases, the inner ring is clamped with the clamping rings on a shaft.

The outer ring has no gap and is held by the housing bore. Another design is the so-called split housing bearing unit, which includes, in addition to the split bearing, a split housing. These housings are available with different features, e.g., integrated water cooling. Here the housing usually shows a minor wearing. Therefore it can be used multiple times.

Precautions for use of Split Roller Bearings

01/

Installation Best:
●Clean the Shaft: Remove any debris or old lubricant before installation.
●Align Properly: Ensure the bearing halves are precisely aligned before tightening.
●Use Recommended Lubrication: Apply the correct lubricant for smooth operation.
●Check Fasteners: Secure all bolts and fasteners to prevent loosening during operation.

02/

Maintenance Tips:
●Regular Inspections: Look for signs of wear, misalignment, or unusual noise.
●Re-lubricate as Needed: Follow the manufacturer's lubrication schedule.
●Monitor Temperature: Overheating can indicate excessive friction or improper lubrication.

Packaging & Delivery

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fAQ

Q: Why do we use split journal bearings?

A: Split bearings allow the shaft to be supported by the lower section of the bearing while the top section is removed, making bearing inspection simple without the need to remove drives or the shaft itself.

Q: What is the difference between a split bearing and a normal bearing?

A: For a comparable bearing, the split bearing will have a lower load and speed rating then a solid bearing. These are great for emergency repairs where downtime is critical, but if you have the time to replace a solid bearing in there, you will be much better off.

Q: Where are split bearings used?

A: Split spherical roller bearings have a cylindrical bore. They are generally mounted instead of unsplit spherical roller bearings with adapter sleeves. Typical areas of application include conveying equipment, materials processing plant, ventilation plant, rolling mills, ships and paper machinery.

Q: How are split bearings made?

A: Bearing design
The inner ring, outer ring and cage with the roller set are split in half. The split bearing rings are held together by screws. The internal design of most split spherical roller bearings was carried over from our proven spherical roller bearing E1.

Q: Why do bearings fail?

A: Bearing damage can occur for many reasons. Problems such as misalignment, unbalance, looseness and friction are all telegraphed through the bearing, sometimes leading to failure.

Q: How do I know what size main bearings I need?

A: Measuring the inside diameter of a main or rod bearing will require a dial bore gauge. The best ones are accurate down to 0.0001-inch and generally come as a set that offers a measurement range from 2 inches to 4 inches inside diameter (id). With these two tools you can quickly determine the clearances in any engine.

Q: Are you a factory or a trading company ?

A: We are a factory and trading company at the same time.

Q: How about the quality of the products ?

A: Our products are of high quality and we have registered and reputable brands.

Q: What's the MOQ for each items ?

A: 100 pieces.

Q: What's our shipping ways ?

A: We can provide different types of shipping such as sea, air, and land.

Q: What is your terms of packing?

A: Generally, we pack our goods in neutral white boxes and cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q: What is your terms of payment?

A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q: How about your delivery time?

A: Generally, it will take 20 to 30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

We're well-known as one of the leading split roller bearings suppliers. Please feel free to wholesale high-grade split roller bearings in stock here and get quotation from our factory. All bearings are with high quality and competitive price.01EB1000 260M Bearing, 100B85M Bearing, Split Bearings 01EB608 170M