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PRODUCT DESCRIPTION
Dealing with very heavy radial and axial loads in applications prone to misalignment or shaft deflections? Meet the challenge with spherical roller bearings, whose high load carrying capacity and ability to accommodate misalignment help you obtain low maintenance costs and long bearing service life.Our assortment includes spherical roller bearings designed for many applications, including wind turbine main shafts, continuous casters, vibratory applications and high-speed applications, as well as bearings with Solid Oil, split bearings, ConCentra roller bearing units, and, for the harshest operating environments, our three-barrier solution.
Spherical roller bearing with relubrication features:
Spherical roller bearings can accommodate heavy loads in both directions. They are self-aligning and accommodate misalignment and shaft deflections, with virtually no increase in friction or temperature. The design includes features to facilitate relubrication. The bearings can be used in a modular system, including housings, sleeves and nuts.
· Accommodate misalignment
· High load carrying capacity
· Relubrication features
· Low friction and long service life
· Increased wear resistance
MAIN DIMENSIONS&PERFORMANCE DATA
d | 30 mm | Bore diameter |
D | 62 mm | Outside diameter |
B | 20 mm | Width |
Cr | 64,000 N | Basic dynamic load rating, radial |
C0r | 57,000 N | Basic static load rating, radial |
Cur | 7,000 N | Fatigue load limit, radial |
nG | 12,500 1/min | Limiting speed |
nϑr | 7,800 1/min | Reference speed |
≈m | 0.277 kg | Weight |
MOUNTING DIMENSIONS
da min | 35.6 mm | Minimum diameter shaft shoulder |
Da max | 56.4 mm | Maximum diameter of housing shoulder |
ra max | 1 mm | Maximum recess radius |
DIMENSIONS
rmin | 1 mm | Minimum chamfer dimension |
D1 | 53.7 mm | Bore diameter outer ring |
d2 | 38.1 mm | Raceway diameter of the inner ring |
ds | 3.2 mm | Diameter lubrication hole |
ns | 4.8 mm | Width of lubricating groove |
CALCULATION FACTORS
e | 0.3 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
Y1 | 2.26 | Dynamic axial load factor |
Y2 | 3.37 | Dynamic axial load factor |
Y0 | 2.21 | Static axial load factor |
TEMPERATURE RANGE
Tmin | -30 °C | Operating temperature min. |
Tmax | 200 °C | Operating temperature max. |
PART OF SPHERICAL ROLLER BEARING SERIES
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COMPANY INFORMATION
Shanghai SY Bearing CO., LTD is a professional global supplier of bearings and Linear Motion System .We are Founded in 1999 and located in Shanghai city, We have our own factory,mainly provide and customize our own brand SYBR bearings and linear guide systems to meet the different needs of customers.Meanwhile We stock world famous brands of bearings and linear guide system from different countries. Famous brand Bearings come from CHINA, GERMANY,SLOVAKIA, SWEDEN, JAPAN, AUSTRIA, MALAYSIA, FRANCE, USA, ITALY and so on. Famous brand Linear Motion System come from GERMANY,JAPAN, CHINESE TAIWAN, ROMANIA, KOREA, CHINA and so on.
We have complete warehousing & logistics system and best after-sale service, therefore we got to know many clients in the world like America, Europe, Africa and the Middle East.By ceaselessly improve our product and service, we have confidence in cooperating with every potential customer.
Advantage
1.In-depth Industry Knowledge for Complex Solutions
2.Famous Brand Dealers
3.Complete After-sales Service
4.Complete warehouse system with short delivery time.
5.Wide product range
BEARING APPLICATION
Spherical bearings are used in countless industrial applications where there are heavy loads, moderate speeds and possibly misalignment. Some common application areas are:
Gearboxes
Wind turbines
Continuous casting machines
Material handling
Pumps
Mechanical fans and blowers
Mining and construction equipment
Pulp and paper processing equipment
Marine propulsion and offshore drilling
Off-road vehicles
BEARING LUBRICATION
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