Rowing-Machine Plastic Coated Bearing China Csk25 Linear Flat Needle Roller Bearings

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Product Details
Customization: Available
Cage: Without Cage
Rows Number: Multiple
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Shandong Zonghan Bearing Co. Ltd
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Rowing-Machine Plastic Coated Bearing China Csk25 Linear Flat Needle Roller Bearings pictures & photos
Rowing-Machine Plastic Coated Bearing China Csk25 Linear Flat Needle Roller Bearings pictures & photos
Rowing-Machine Plastic Coated Bearing China Csk25 Linear Flat Needle Roller Bearings pictures & photos
Rowing-Machine Plastic Coated Bearing China Csk25 Linear Flat Needle Roller Bearings pictures & photos
Rowing-Machine Plastic Coated Bearing China Csk25 Linear Flat Needle Roller Bearings pictures & photos
Rowing-Machine Plastic Coated Bearing China Csk25 Linear Flat Needle Roller Bearings pictures & photos
  • Rowing-Machine Plastic Coated Bearing China Csk25 Linear Flat Needle Roller Bearings
  • Rowing-Machine Plastic Coated Bearing China Csk25 Linear Flat Needle Roller Bearings
  • Rowing-Machine Plastic Coated Bearing China Csk25 Linear Flat Needle Roller Bearings
  • Rowing-Machine Plastic Coated Bearing China Csk25 Linear Flat Needle Roller Bearings
  • Rowing-Machine Plastic Coated Bearing China Csk25 Linear Flat Needle Roller Bearings
  • Rowing-Machine Plastic Coated Bearing China Csk25 Linear Flat Needle Roller Bearings
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Product Description

Company Info.
  • Overview
  • Product Description
  • Product Parameters
  • Detailed Photos
  • FAQ
Overview

Basic Info.

Model NO.
Needle Bearing
Load Direction
Thrust Bearing
Style
Without Outer Ring, With Outer Ring, Without Inner Ring, With Inner Ring
Material
Carbon Steel
Type
Open
Product Name
Machine Bearing
Keywords
Needle Bearing
Bearing Material
Gcr15
Precision Rating
P0,P6, P5, P4
Bearing Clearance
C0 C3 C4 C5
Bore Size
5mm-500mm
Number of Row
Single Row
Vibration
Zv1, Zv2, Zv3, or as Requested
Lubrication
Oil or Grease
D(mm)
19.05mm
B(mm)
11.112mm
Mass(G)
9g
Sample Order
Accept
OEM or ODM
Accept
MOQ
1 PC
Transport Package
Standard Packaging or Customized
Specification
Standard specification or customized
Trademark
HOTE BEARING
Origin
Shandong, China
Production Capacity
5000000PCS/Month

Packaging & Delivery

Package Size
8.00cm * 8.00cm * 5.00cm
Package Gross Weight
0.300kg

Product Description

Product Description
Rowing-Machine Plastic Coated Bearing China Csk25 Linear Flat Needle Roller BearingsRowing-Machine Plastic Coated Bearing China Csk25 Linear Flat Needle Roller BearingsRowing-Machine Plastic Coated Bearing China Csk25 Linear Flat Needle Roller Bearings

Needle bearings are roller bearings with cylindrical rollers that are thin and long relative to their diameter. Such rollers are called needle rollers. Despite having a small cross-section, the bearing still has a high load-bearing capacity. Needle roller bearings are equipped with thin and long rollers (roller diameter D≤5mm, L/D≥2.5, L is the length of the roller), so The radial structure is compact, and its inner diameter size and load capacity are the same as other types of bearings, and its outer diameter is the smallest, especially suitable for support structures with limited radial installation dimensions.

Depending on the application occasion, a bearing without an inner ring or a needle roller and cage assembly can be selected. At this time, the journal surface and the housing hole surface matched with the bearing are directly used as the inner and outer rolling surfaces of the bearing. In order to ensure the load capacity and running performance As with bearings with rings, the hardness, machining accuracy, and surface quality of the raceway surface of the shaft or housing hole should be similar to the raceway of the bearing ring. This kind of bearing can only bear radial load


In addition to those listed in the catalog, bearings that can be used for general engineering, such as open-type drawn cup needle roller bearings (1), closed-type drawn cup needle roller bearings
(2), needle roller bearing with inner ring
(3) and needle roller bearings without inner ring/needle roller bearings without inner ring and without a cage
(4), with cage and without cage filled with needle roller bearings

A combined needle roller bearing is a bearing unit composed of radial needle roller bearing and thrust bearing components. It has a compact structure, small size, high rotation accuracy, and can withstand a certain axial load while bearing a high radial load. And the product structure is diverse, widely adaptable, and easy to install. Combined needle roller bearings are widely used in various mechanical equipment such as machine tools, metallurgical machinery, textile machinery, and printing machinery, and can make the mechanical system design very compact and smart

Thrust bearings consist of thrust cage assemblies with needle rollers or cylindrical rollers or balls and thrust washers. Needle rollers and cylindrical rollers are held and guided by thrust cages. When used with different series of DF thrust bearing washers, many different combinations are available for bearing configurations. Due to the selection of high-precision cylindrical rollers (needle rollers) to increase the contact length, this bearing can obtain high load capacity and high rigidity in a small space. Another advantage is that if the surface of the adjacent part is suitable for the raceway surface, the gasket can be omitted, which can make the design compact. The cylindrical surfaces of the needle rollers and cylindrical rollers used in DF thrust needle roller bearings and thrust cylindrical roller bearings are Modified face to reduce edge stress and increase service life

Rowing-Machine Plastic Coated Bearing China Csk25 Linear Flat Needle Roller Bearings
Product Parameters
Product Name Needle Bearing 
Brand Name HOTE BEARING
Type Inch Tapered Roller Bearing/Taper Roller Bearing
Weight Standard weight
Specifications Standard size 
Material Chrome steel GCR-15
CAGE Steel Cage and Nylon Cage
Rolling body Roller
 
 
Designation Bearing Series   Dimensions Mass Load Rating Torque Rating  Limiting Speed
d (mm) D (mm) L (mm) (kg) Dynamic(kN) Static(kN) (N·m) (RPM)
CSK8        8 22 9 0.015 3.28 0.86 5 15000
CSK12   CSK12 P   6201 12 32 10 0.04 6.1 2.77 18.6 10000
CSK15   CSK15 P CSK15 PP  6202 15 35 11 0.06 7.4 3.42 34 8400
CSK17  CSK17 P CSK17 PP  6203 17 40 12 0.07 7.9 3.8 60 7350
CSK20 CSK20 P CSK20 PP  6204 20 47 14 0.11 9.4 4.46 100 6000
CSK25   CSK25 P CSK25 PP  6205 25 52 15 0.14 10.7 5.46 170 5200
CSK30   CSK30 P CSK30 PP  6206 30 62 16 0.21 11.7 6.45 276 4200
CSK35   CSK35 P CSK35 PP  6207 35 72 17 0.3 12.6 7.28 350 3600
CSK40  CSK40 P CSK40 PP   -   40 80 22 0.5 15.54 12.25 650 3000
CSK8 2RS        -   8 22 9 0.015 3.28 0.86 5 15000
CSK12 2RS CSK12P-2RS    -   12 32 14 0.05 6.1 2.77 18.6 10000
CSK15 2RS  CSK15P-2RS    -   15 35 16 0.07 7.4 3.42 34 8400
CSK17 2RS  CSK17P-2RS    -   17 40 17 0.09 7.9 3.8 60 7350
CSK20 2RS CSK20P-2RS    -   20 47 19 0.145 9.4 4.46 100 6000
CSK25 2RS CSK25P-2RS    -   25 52 20 0.175 10.7 5.46 170 5200
CSK30 2RS  CSK30P-2RS    -   30 62 21 0.27 11.7 6.45 276 4200
CSK35 2RS  CSK35P-2RS    -   35 72 22 0.4 12.6 7.28 350 3600
CSK40 2RS CSK40P-2RS    -   40 80 27 0.6 15.54 12.25 650 3000
Detailed Photos

Rowing-Machine Plastic Coated Bearing China Csk25 Linear Flat Needle Roller BearingsRowing-Machine Plastic Coated Bearing China Csk25 Linear Flat Needle Roller BearingsRowing-Machine Plastic Coated Bearing China Csk25 Linear Flat Needle Roller BearingsRowing-Machine Plastic Coated Bearing China Csk25 Linear Flat Needle Roller BearingsRowing-Machine Plastic Coated Bearing China Csk25 Linear Flat Needle Roller BearingsRowing-Machine Plastic Coated Bearing China Csk25 Linear Flat Needle Roller BearingsRowing-Machine Plastic Coated Bearing China Csk25 Linear Flat Needle Roller BearingsRowing-Machine Plastic Coated Bearing China Csk25 Linear Flat Needle Roller Bearings

 
FAQ


Q1:What is your Before-sales Service?
1>. Offer to bear related consultation about technology and application;

2>.Help customers with bearing choice, clearance configuration, product'' life, and reliability analysis;

3>. Offer highly cost-effective and complete solution program according to site conditions;

4>. Offer localized program on introduced equipment to save running cost

Q2: What is your After-sales Service?
1>. Offer training about bearing installation and maintenance;

2>.Help customers with trouble diagnosis and failure analysis;

3>. Visit customers regularly and feedback on their rational suggestions and requirements to the company.

Q3: How about your company's strength?
1>.FREE SAMPLES:
contact us by email or trade manager, we will send the free samples according to your request. 

2>. World-Class Bearing:
We provide our customers with all types of indigenous roller bearings of world-class quality.

3>.OEM or Non-Stand Bearings: 
Any requirement for Non-standard roller bearings is Easily Fulfilled by us due to our vast knowledge and links in the industry. 

4>.Genuine products With Excellent Quality: 
The company has always proved the 100% quality products it provides with genuine intent.

5>. After-Sales Service and Technical Assistance: 
The company provides after-sales service and technical assistance as per the customer's requirements and needs.

6>.Quick Delivery: 
The company provides just-in-time delivery with its streamlined supply chain.

7>.Cost Saving: 
We provide long-life, shock-resistant, and high-reliability roller bearings with excellent quality and better performance.
Resulting in increased cost savings.

Q4: What will we do if you are not satisfied with the product?
A: If have any abnormal, Please contact us at first time, and we will immediately process

Q5: How long will you respond to our problems?
A: We will respond within 1 hour. 24 hours to solve your problem

Q6: Is optional lubrication provided?
A: We can offer a wide range of oils and greases for a variety of applications. Please contact our engineer for technical
assistance with any special requirements

 

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