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     SBI SPECIAL BEARING CO.,LTD 

     About this company : With highly advanced technology, Luoyang SBI Special Bearing Co., Ltd has been dedicated to providing a wide variety of bearing solutions for industries all around the world since its establishment in 1989. SBI set up a high-tech R&D Center at the beginning of its foundation. So far, SBI has been able to integrate Enterprise Standard (SQ) with both domestic and international standard as ISO (International Organization for Standardization), GB (China), EN (European Standard), DIN (Germany standard), ABMA (American standard), JISC (Japanese Standards) etc, and produce exclusive and special bearings with strong R&D power. More than 600 new bearings are developed every year, with a more 5 patents increasing every year. The partnership with famous largest corporations of Top 500(ABB EMERSON IHI CARGOTEC FMC etc) is very favourable for us to improve overall quality and management. We have professional technical and service teams, and 40% of our employees are experienced technical staffs who are able to solve any problem from customers in very shortest time with high efficiency. SBI has implemented overall workflow management of products, with documents written in details from incoming materials to finished parts with package to secure accuracy and success of each step. SBI passed ISO9001 quality certification in 2000 and found its own bearing inspection center in 2008. For years, SBI has been received and passed many times of factory validations from various independent European regulatory authorities as DNV, ABS, RINA and SGS. At present, SBI provides various types of bearings with an inner diameter from 50mm to 6000mm and accept both OEM and ODM orders. Approximately 80% of our products are exported to Europe, USA and Japan. We have received broad recognition from our customers because Enterprise Resource Planning (ERP), Computer Aided Process Planning (CAPP), Product Data management (PDM) together with C machines are adopted in company to guarantee strict quality control and fast delivery cycles. SBI has share-holding companies in Shanghai, Beijing and Dalian, offering great convenience to provide you with best quality service.

     Contact : weinan qu, saler 
     Headquarters : WEISI ROAD, LUOYANG INDUSTRIAL PARK, luoyang, Henan, 471000, China
     Phone : 8637964122001, Fax : 8637964122006 
     Website : Log on to trade instantly , Email : Log on to trade instantly

     Double Row Cylindrical Roller Bearings Double Row Cylindrical Roller Bearings

1.Good capacity of radial load 

2.High quality and resonable price 

3.More than 20 years experience on bearing 

4.iso9001:2000 

5:90% of our output to Europe and the US 

Physical Characteristics: 

1) Cylindrical roller bearing can be separated by single row, double rows and four rows. 

2) This kind of bearing can be submitted to high radial load and some axial load. 

3) The rolling element of cylindrical roller bearing is cylinder, the two ends of the external lines have the corrective slope which can eliminate the contact stress. 

4) NN and NNU design cylindrical roller bearing have high rigid and apply to machines such as millings. 

Luoyang SBI Special Bearing Co., Ltd is a leading manufacturer of ball & roller bearings and exporter of belts, chains and auto parts in China. We specialize in research and development of various kinds of high precision, non-noise, long-life bearings, high quality chains, belts, auto parts and other machinery & transmission products.

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     Crossed Roller Slewing Bearing Crossed Roller Slewing Bearing

SBI cross roller bearing have kinds of types such as: cross roller bearing with cage, cross roller bearing with spacer and full complement cross roller bearing. Former two types are applicable to the part with small friction coefficient of high speed; the full complement cross roller bearing is suitable for the part with low speed of heavy load. Cross roller bearing seal type with the special synthetic rubber sealing rings, it has the excellent effect on dust-proof and the grease leakage. 

Our company also can produce the substitute cross roller bearing of the major cross roller bearing brands such as: IKO bearings, CRBF series, CRBH series, CRB series, CRBC series, CRBS series etc ; THK bearings, RU series, RB series, RE series, RA series, RA--C series etc. Also attached mounting holes, attached cages, attached spacers, full complement type and double sealed etc structures for choosing, please call us for more details.


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     Four Row Cylindrical Roller Bearings Four Row Cylindrical Roller Bearings

1. 20 years of manufacturing and export experience 

2. 90% of our output to Europe and the US 

3. iso9001:2000 

Type available: 

Single row cylindrical roller bearings 

Double row cylindrical roller bearings 

Four row cylindrical roller bearings 

Cylindrical roller and raceway are the line contact bearings.With great load capacity, mainly bear radial loadlling body and ring wall have small friction, suitable for high speed rotation.According to whether rib or not, can be devided into NU、NJ、NUP、N、NF single row bearings etc. And NNU, NN double-row bearings etc. The bearing structure is of inner ring and outer ring can be separated. Inner ring or outer ring without rib of cylindrical roller bearings, inner ring and outer ring can do relative movement in axial direction, so it can be used as free end bearing.On the one side of inner ring and outer ring with double ribs, on the other side of ring with single rib of cylindrical roller bearings, Can be withstand certain degree and one direction axial load.General use steel stamping cage, or copper alloy cage.But some of use polyamide shaped cage . 

Main use: 

Large and medium motor, Locomotive, Spindle, Engine, Dynamo, Gas turbine, Gear box, Rolling mill, Shaker and Hoisting and conveying machinery etc.


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     Full Complement Cylindrical Roller Bearings Full Complement Cylindrical Roller Bearings

SBI produces cylindrical roller bearings in many designs, dimension series and sizes. The majority are single and double row full complement bearings (without cage). Bearings with a cage can accommodate heavy radial loads and operate at high speeds. Full complement bearings are suitable for very heavy radial loads at moderate speeds.

SBI offers custom designed bearings to fit any application. Please contact us with the details of your requirements and we will provide price and delivery options.

Sl183004 Sl182204 Sl183005 Sl182205 Sl192305 Sl183006 Sl182206 Sl192306 Sl183007 Sl182207 
Sl192307 Sl183008 Sl183008 Sl182208 Sl192308 Sl183009 Sl182209 Sl192309 Sl183010 Sl182210 
Sl192310 Sl183011 Sl182211 Sl192311 Sl182912 Sl183012 Sl182212 Sl192312 Sl182913 Sl183013 

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     High Quality Slewing Ring For Excavator High Quality Slewing Ring For Excavator

SBI Slewing ringbearing :higher speed, extra large size contact ball bearings, thing section ball bearing 

ISO9001:2008Approval 

Luoyang SBI Special Bearing Co, .Ltd. located in luoyang, China .More than 20 years of manufacturing and exporting experience in bearing field. SBI currently holds ISO9001:2008 Approval and has been certified since 2001. 

SBI engineering and manufacturing bearing to fit any special equipments according to customer specification. 

SBI Slewing Ring Bearing : 

1.High load-carrying capability 

2.Ability to accept the combined loads;axial, radial and tilting moments 

3.Flexibility with product design. 

4.42CrMo/50Mn material be used to make slewing ring bearing 

SBI Slewing Ring Bearing Specification: 

1.Bearing Dimensions rang from OD300 mm to OD 5000 mm 

2n be provided with gearless, internal gear or external gear 

3n be proveded with internal /external flange. 

4.Ball or crossed roller slewing ring bearing design. 

5.Single row, double-row, trip-row slewing ring bearing design 

6.Lubrication holes 

7.Preload options are available as well as variations in clearance 

SBI Slewing Ring Bearing Application: 

Wind Power 

Metallurgical Equipments 

Construction Equipments 

Package Machinery 

Onshore/offshore Crane 

Drill and Mining 

Statellite Equipment 

Textile Machinery 

All the SBI'S bearing were strict inspection, clean, rust-proof treatment, waterproof packing, single box to fit long transportation before delivery . 

SBI will be your next good partner in China .Welcome your inquiry and visit .


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     Single Row Cylindrical Roller Bearings  Single Row Cylindrical Roller Bearings

1.High revolutions 

2.High accuracy 

3.Low noise, small vibration 

4petitive price 

5 20 years of manufacturing and export experience 

6. 90% of our output to Europe and the US 

Type available: 

NUSeries、NJSeries、NUPSeries、NSeries、NFSeries 

Cylindrical roller bearing is separable. As their rollers linearly come into contact with inner ring and outer ring with less coefficient of friction, this bearing have very good capacity of radial load, and it's suitable for electric motors, automobiles, transmission shafts, gear shafts and so on. Double row cylindrical roller bearings are good at the spindles of machine tools. 

Features: 

1 cylindrical roller bearing has a good radial load capacity; it's suitable for withstanding heavy load and shock load.

2 small friction coefficient, it's suitable for high-speed. And the limited speed is close to the deep groove ball bearings. 

3 N type and NU type can move axially, can adapt to errors due to thermal expansion or installation of the shaft and housing caused by changes in relative position, and can be used for supporting the free end. 

4 High demanding for the processing of the axis and socket. After installing the bearing outer ring relative to the axis of deflection should be strictly controlled to avoid exposure to stress concentration 

5 Inner and outer rings are detachable for easy installation and removal. 

Main purpose: 

Medium-sized motors, locomotives, machine tool spindles, internal combustion engines, generators, gas turbines, gear boxes, rolling mill, vibrating screen, and handling equipment and so on.


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     Slewing Rings And Turnable Bearings Slewing Rings And Turnable Bearings

SBI offer customer designed slewing bearings as below:
- More than 20 years of manufacturing and export experience in bearings field.

- 90% of our output to Europe and the US

- ISO 9001:2008 certificate approved, OEM accepted

1) Single-row four-point contact ball slewing bearing

2) Single-row four-point contact ball slewing bearing (with flange)

3) Single-row four-point contact ball slewing bearing (with internal gear)

4) Single-row four-point contact ball slewing bearing (with external gear)

5) Ball-roller type slewing bearing (with gear teeth)

6) Triple-row cylindrical roller slewing bearings (with gear teeth)

7) Four-Point Contact Ball Slewing Bearing (without teeth

8) Double row four point contact roller slewing bearing

9) Cross roller slewing bearing

10) Cross roller slewing bearing (with gear teeth on inner ring)

11) Cross roller slewing bearing (with gear teeth on outer ring)

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     Two Axes Slewing Drive For Solar Tracking System Two Axes Slewing Drive For Solar Tracking System

Two axes slew drive for solar tracking system 

Material:42CrMo, 50Mn. 

Number of motors:2 

Application: solar tracker, etc. 

SBI Slewing drive movement can reduce power consumption, since the security role. In addition to the field of use in the daily solar power systems are usually used for Special vehicle steering Taiwan, heavy-duty flat-panel truck, container cranes, truck mounted crane, automobile crane and aerial vehicles, cranes, gantry cranes, small wind power stations, space communications, satellite receiver, etc. . The Slewing drive in the solar photovoltaic industry, the general configuration DC planetary reduction motor or AC geared motors; main configuration of the hydraulic motor as a power-driven construction machinery. 

SBI Slewing drive worm drive principle of the large transmission ratio of the deceleration device to transmit motion and power between the two axes staggered in space. The Slewing drive transmission is usually the case of the main components of the worm and wheel bearings, shell, and the power source. 

As the core component of turntable bearings, can withstand the axial load, radial load and overturning moment. SBI Slewing drive and rotary products, compared with the ease of installation, ease of maintenance, Installation space savings advantages to a greater extent.


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     Worm Gear Slewing Drive For Solar Tracking System Worm Gear Slewing Drive For Solar Tracking System

Slewing drive consist of slewing ring, worm, casting housing and some standard components solar energy PV power generation system. Slewing drive work with the Dc planet gear motor or Exchange decelerating motors engineering machinery, slewing drive used hydraulic motor as driving system. 

Slewing drive, are mainly applied in crane, excavator, engineering machinery, sun-tracking system ect, especially widly used in the solar energy PV power generation system. 

Slewing drive have different types and specifications, according to the similar raceway diameter slewing drive have:WD-080, WD-0130, WD-0170, WD-0223, WD-0343, WD-0419, WD-0478, WD-0625 etc specification."WD"is the acronym of Worm and Drive. Which is foreign models tagging habit home, we usd the SE which is the acronym of Slewing and Enclose, the unit by inch(1 inch=25.4mm), it has:SE3, SE5, SE7, SE9, SE12, SE14, SE17, SE21, SE25ect.Both WD and SE have the same mounting diameter and performance parameter.


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     Yrt Ssm Precision Turntable Bearing Yrt Ssm Precision Turntable Bearing

SBI is China precision turntable bearing manufacturer, our YRT SSM precision turntable bearing is greatly applied in the massive broad rotating table of the numerical control machine and many other machines with the need of high-precision control and measure of the angle and displacement, such as the missile turret, satellite launcher, tank turret, surgery turn table, electric soldering turn table 

1.size(D) 326~3560mm 

2.90% of our output to Europe and the US 

3.ISO9001:2000 certificate approved, OEM accept 



Type available: 

1) Single-row four-point contact ball slewing bearing 

2) Single-row four-point contact ball slewing bearing(with flange) 

3) Single-row four-point contact ball slewing bearing(with gear teeth on inner ring) 

4) Single-row four-point contact ball slewing bearing(with gear teeth on outer ring) 

5) Ball-roller type slewing bearing(with gear teeth) 

6) Triple-row cylindrical roller slewing bearings(with gear teeth) 

7) Four-Point Contact Ball Slewing Bearing(without teeth) 

8) Double row four point contact roller slewing bearing 

9) Cross roller slewing bearing 

10) Cross roller slewing bearing(with gear teeth on inner ring) 

11) Cross roller slewing bearing(with gear teeth on outer ring) 



Application areas: 

mine machine, port hoisting machine, port oil transfer equipment, onshore and offshore crane; excavator, concrete machine, paper machine, plastic and rubber machine, weave machine, steel plant, electronic power plant, wind power generation, other construction and industry machines or equipment. 



Model Number: 

Vu200260 vu250380 vu200405 vu250412 vu250433 vu300460 vu300574 vu360680 vu360823 vu360980 vu451117 vu401213 vu501472 vu201220 vu361350 vu451578 vu361350 vu251932 vu402000 vu252300 vu302900


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