Henan, China
Business Type:
Manufacturer/Factory
Business Range:
Agriculture & Food, Arts & Crafts, Auto, Motorcycle Parts & Accessories, Chemicals, ...
Number of Employees:
708
Management System Certification:
ISO9001:2008, Weapon Equipment Quality Management System Certificate
OEM/ODM Availability:
Yes
OEM/ODM Service
Sample Available

Roller Bearing, Spare Part, Bearing manufacturer / supplier in China, offering Zys Manufactured Spare Part Auto Parts Single Row Cylindrical Roller Bearing for Rolling Mill Machine, Zys Machine Spare Part Air Cooling Spindle Milling Spindle 100xd24 with 1.5kw, Zys Atc Spindle Carving and Milling Spindle 1.2 Kw 80xd24 with Electric Motor and so on.

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Supplier Homepage Products ZYS cylindrical roller bearings Others ZYS cylindrical roller bearings Zys Manufactured Spare Part Auto Parts Single Row Cylindrical Roller Bearing for Rolling Mill Machine

Zys Manufactured Spare Part Auto Parts Single Row Cylindrical Roller Bearing for Rolling Mill Machine

Min. Order / Reference FOB Price
100 Pieces US $8-9/ Piece
Port: Qingdao, China
Production Capacity: 1000000 PCS/Year
Payment Terms: L/C, T/T, Western Union
Rolling Body: Roller Bearings
The Number of Rows: Single
Outer Dimension: Medium and Large(120-190mm)
Material: Bearing Steel
Spherical: Non-Aligning Bearings
Load Direction: Radial Bearing

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Basic Info.

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

General information of ZYS cylindrical roller bearing
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 Spare Part Auto Parts Single Row Cylindrical Roller Bearing for Rolling Mill Machine

ZYS cylindrical roller bearing type
Zys Manufactured Spare Part Auto Parts 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 Spare Part Auto Parts Single Row Cylindrical Roller Bearing for Rolling Mill Machine

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