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Cylindrical Roller Bearings
Cylindrical Roller Bearings
Key elements of cylindrical roller bearings include inner race, outer race, cage, and rollers. Cylindrical shaped rollers are kept evenly spaced by the cage which guides their turning movement on the flat surface of the two races. Some types have flanges or ribs projecting from the edge of one or both of the races. This housing supports the rollers while permitting limited free axial movement of the shaft in relation to the housing.
The unique features of cylindrical roller bearings are their high capacity under radial loads, accurate guiding of the rollers, and limited free axial movement. Due to having a relatively high radial load capacity, cylindrical roller bearings are suitable for high speeds. Double-row cylindrical roller bearings meanwhile have high radial rigidity.
Advantages:
Available NTN ULTAGE® Bearing Series
Product Add-on: Can work better with the use of the right type of lubrication and other related products
Universal Multi purpose grease
FOOD AL grease
HEAVY Duty Hight Load grease
Vibrations and shocks grease
HIGH TEMP grease
Cold Mounting Tool Kit Case
Fast Therm 20
Fast Therm 35
Anti-fretting paste
MCB Lithium MP3 grease
Set of Calibrated Feeler Gauges
SKF LGMT 3 General Purpose Automotive and Industrial Bearing Grease
Cylindrical roller bearings
Application
Precision machine tools
Transmissions
Railroad applications
Electric motors
Food and beverage production
PRODUCT FEATURES
The cylindrical roller is in line contact with the raceway, and has a large radial load capacity, which is suitable for bearing heavy loads and impact loads. It is also suitable for high-speed rotation of N-type and NU-type axial movement, and can be adapted to thermal expansion or installation error. The change of the relative position between the shaft and the outer casing is most suitable for the free end bearing type NJ and NF type to withstand a certain degree of unidirectional axial load. The NH type and NUP type can withstand a certain degree of bidirectional axial load inner or outer ring. It can be separated, and it is easy to assemble and disassemble NNU type and NN type. It is strong in rigidity against radial load, and it is mostly used for machine tool spindle
Product information | |||
Style Name | NU210EM Cylindrical Roller Bearing | Weight | 0.56KG |
Size | 50*90*20mm | Material | Gcr15 Bearing steel |
MOQ | 10PCS | Seals Type | |
Precision | P4 P5 P6 | Cage | Copper,Nylon,Steel |
Service | OEM,ODM Or Customized | Production Time | 30-45 days after samples approved and deposit received. |
FOB Port | QINGDAO | Payment Term | T/T, L/C at sight |
Feature | Lower speed than the ball bearing with the same dimension | ||
High precision | |||
Low noise and small vibration | |||
Mainly withstand radial load | |||
Can withstang a litter axial load if outer ring and inner ring have ribs | |||
Applications | Electric motors, machine tools, construction machineries, light industry machineries, paper machineries, textile machineries,etc | ||
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