Zys Manufactured Single Row Cylindrical Roller Bearing for Rolling Mill Machine

Model NO.: N1006k
Separated: Unseparated
Company Type: Manufacturer
Lubrication: Oil & Grease
Certificate: ISO9001
Accuracy Grade: P5/P4/P2
Weight: 0.13-30.9kg
Rated Load(Kn): Cor:18-1100 Cr:18.6-680
Radial Rigidity: 0.3-2.9
Feature: Long Life,High Speed
Application: Rolling Mill
Trademark: ZYS
Transport Package: Standard for Single Row Cylindrical Roller Bearing
Specification: customized for single Row Cylindrical Roller Beari
Origin: Luoyang, Henan, China
HS Code: 8482500000
Model NO.: N1006k
Separated: Unseparated
Company Type: Manufacturer
Lubrication: Oil & Grease
Certificate: ISO9001
Accuracy Grade: P5/P4/P2
Weight: 0.13-30.9kg
Rated Load(Kn): Cor:18-1100 Cr:18.6-680
Radial Rigidity: 0.3-2.9
Feature: Long Life,High Speed
Application: Rolling Mill
Trademark: ZYS
Transport Package: Standard for Single Row Cylindrical Roller Bearing
Specification: customized for single Row Cylindrical Roller Beari
Origin: Luoyang, Henan, China
HS Code: 8482500000
ZYS Manufactured single Row Cylindrical Roller Bearing for Rolling Mill Machine
Zys Manufactured Single Row Cylindrical Roller Bearing for Rolling Mill Machine
ZYS cylindrical roller bearing general information


ZYS cylindrical roller bearing belongs to line contact, with higher capacity and rigidity than angular contact ball bearings (including multiple sets of bearings). But the allowable speed is lower. Therefore, cylindrical roller bearings are used in the medium, large-scale machine tool with large load, high rigidity and low speed. 
ZYS cylindrical roller bearings include two series: single row cylindrical roller bearings N10 and double row cylindrical roller bearings NN30. The bearing bore also has two kinds: cylindrical bore and tapered bore.

Single row cylindrical roller bearings, as free supporting, are usually matched with angular contact ball bearings which serve as fixed supporting. The most commonly used cylindrical roller bearings in the machine tool are double cylindrical roller bearing with tapered bore.  This kind of bearing can bear greater radial load with detachable inner and outer rings, and can not bear the axial load , so they are often used with double-direction angular contact thrust ball bearings which bear axial load.

Double row cylindrical roller bearings with tapered bore are matched with tapered shaft neck of spindles. During the processes of bearing assembly, the axial movement of inner ring can swell the inner ring, and then the internal radial clearance can be changed and the bearing preload will be acheived. 
As for the N10 and NN30 series of cylindrical roller bearings, the inner ring has shoulder, the outer ring can be separated. For double row cylindrical roller bearings used with oil lubrication, a circumferential oil groove and three symmetric lubricant holes are set in the middle of outer ring, marked W33. 
 
Designation and radial clearance of ZYS cylindrical roller bearing
Zys Manufactured Single Row Cylindrical Roller Bearing for Rolling Mill Machine

ZYS cylindrical roller bearing type
Zys Manufactured Single Row Cylindrical Roller Bearing for Rolling Mill Machine
ZYS Advantage   
  ZYS was formerly known as Luoyang bearing research institute, which was founded in 1958 and was the only first-class comprehensive research institute in China bearing industry. As it became one member of China National Machinery Industry Corporation in 1999, the former institute was transformed into the science and technology enterprise. Then Luoyang Bearing Science & Technology Co., Ltd. was established in 2001. It was listed at Shenzhen Stock Exchange with stock code 002046 in 2005.
ZYS workshop   
Zys Manufactured Single Row Cylindrical Roller Bearing for Rolling Mill Machine ZYS Manufactured single Row Cylindrical Roller Bearing for Rolling Mill Machine
Zys Manufactured Single Row Cylindrical Roller Bearing for Rolling Mill Machine
ZYS cylindrical roller bearing general information


ZYS cylindrical roller bearing belongs to line contact, with higher capacity and rigidity than angular contact ball bearings (including multiple sets of bearings). But the allowable speed is lower. Therefore, cylindrical roller bearings are used in the medium, large-scale machine tool with large load, high rigidity and low speed. 
ZYS cylindrical roller bearings include two series: single row cylindrical roller bearings N10 and double row cylindrical roller bearings NN30. The bearing bore also has two kinds: cylindrical bore and tapered bore.

Single row cylindrical roller bearings, as free supporting, are usually matched with angular contact ball bearings which serve as fixed supporting. The most commonly used cylindrical roller bearings in the machine tool are double cylindrical roller bearing with tapered bore.  This kind of bearing can bear greater radial load with detachable inner and outer rings, and can not bear the axial load , so they are often used with double-direction angular contact thrust ball bearings which bear axial load.

Double row cylindrical roller bearings with tapered bore are matched with tapered shaft neck of spindles. During the processes of bearing assembly, the axial movement of inner ring can swell the inner ring, and then the internal radial clearance can be changed and the bearing preload will be acheived. 
As for the N10 and NN30 series of cylindrical roller bearings, the inner ring has shoulder, the outer ring can be separated. For double row cylindrical roller bearings used with oil lubrication, a circumferential oil groove and three symmetric lubricant holes are set in the middle of outer ring, marked W33. 
 
Designation and radial clearance of ZYS cylindrical roller bearing
Zys Manufactured Single Row Cylindrical Roller Bearing for Rolling Mill Machine

ZYS cylindrical roller bearing type
Zys Manufactured Single Row Cylindrical Roller Bearing for Rolling Mill Machine
ZYS Advantage   
  ZYS was formerly known as Luoyang bearing research institute, which was founded in 1958 and was the only first-class comprehensive research institute in China bearing industry. As it became one member of China National Machinery Industry Corporation in 1999, the former institute was transformed into the science and technology enterprise. Then Luoyang Bearing Science & Technology Co., Ltd. was established in 2001. It was listed at Shenzhen Stock Exchange with stock code 002046 in 2005.
ZYS workshop   
Zys Manufactured Single Row Cylindrical Roller Bearing for Rolling Mill Machine

Investment Casting


Equipment

Automatic Wax Injection Machine, Intermediate Frequency Furnace, Roasting Machine, Automatic Sand Molding Line, Shell Shock Machine, Shot Blasting Machine, Heat Treatment Facilities 


Material & Standard

Carbon steel, Steel alloy, Stainless steel, etc.

ASTM, AISI, GB, DIN, JIS, SAE, UNS, EN, JP

 

 

Application

Automotive Industry, Construction Machinery, Mining Machinery, Agricultural Machinery, Marine, Pipe and Fitting, Railway, etc.

 

Capability

Weight

0.02-30 kg(0.044-66 lbs)

Roughness

Ra6.3-12.5

Casting Tolerance

CT6-CT8

Wall Thickness

2.5 mm(0.25") Min

 

 

Secondary Operations:

CNC Machining, Milling, Turning, Threading, Drilling, Rolling, Wire Cutting, High Precision Grinding, Re-Shape, Sand Blaster, etc.

Surface: As-cast, Painting, Plating, Black Electro-Phoresis, Dacro Coating, Polishing, etc.

Investment Casting

Investment Casting,Precision Investment Casting,Investment Casting Components,Steel Investment Casting

J.B MACHINERY (NINGBO) CO., LTD. , https://www.jbcastings.com