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Thrust GCR15 Chrome Steel Cylindrical Roller Bearing NJ303 EM Size 17*47*14

Categories Cylindrical Roller Bearing
Brand Name: CNZH
Model Number: NJ303
Certifiexcavatorion: ISO9001,ISO14001
Place of Origin: CHINA
MOQ: 1 piece
Price: Negotiation
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 500 per day
Delivery Time: 3-5 work day
Packaging Details: carton package
Model: NJ303
Structure: Cylindrical roller
Brand: ZH
Inner Diameter: 17mm
Outside Diameter: 47mm
Weight: 0.147kg
Cage: brass/steel
Hardness: HRC58-62
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Thrust GCR15 Chrome Steel Cylindrical Roller Bearing NJ303 EM Size 17*47*14

thrust GCR15 chrome steel Cylindrical Roller Bearing NJ303 EM size17*47*14


Introduction

Full cylinder roller bearings are designed to withstand heavy loads.

Under the same width, the bearing has a very high bearing capacity compared with the traditional belt retaining bearing, and the radial section is small, which can save space.

With two inner circles, two inner circles are joined together by the clamping ring, which can not be separated. The outer ring has a middle baffle, which can withstand the axial load of both directions and used as a positioning bearing.

As the distance between the two rows of roller is larger, it can also withstand the overturning moment.

There are two stop slots on the outer surface of the outer ring


production range

Inner diameter :20 mm ~1120 mm

Outer diameter : 42 mm ~1360 mm

Height : 16 mm ~300 mm


Parameter

ModelNJ300series
BrandKOYO NTN NSK ZH
Inner Diameter(mm)17-105
Outside Diameter(mm)47-225
Weight(kg)0.147-9.8
StructureSingle rowNU / N / NJ / NF / NUP
Double rowsNN / NN-K / NNU-K / NNCF / NNCL / NNCS
Precision RatingP0,P6,P5,P4,P2(ABEC1,ABEC3,ABEC5,ABEC7,ABEC9)
Clearance

C2:Radial clearance is less than the basic group

Co: Radial clearance of basic group, not marked

C3:Radial clearance is more than the basic group

C4:Radial clearance is more than C3

C5:Radial clearance is more than C4

Viberation LevelV1,V2,V3,V4
MaterialGCr15
CerfiexcavatorionISO9001:2008
HardnessHRC58-62


Our advantage

We have more than 11years making and selling experience in bearing ,we have very strict production line which made our product meets the clients requirement ,we also have very careful quanlity inspection team ,each product has to pass this step if it want to go abroad .Sample orders is acceptable for clients to see our quality . and no doublt we will mass make the product strictly as the sample .

1.Direct China factory / Manufacturer with strong Capability

We are direct bearing factory on shandong , China for more than 10 years.300 bearing types,5 million sets items and produced yearly and the output value more than 5 million US dollars last year.

2.Product quality high quality the delivery time is quick , reasonable price

Rich in stock throughout the year for general bearing types,such as self-aligning ball bearing,Tapered Roller Bearing,cylindrical roller Bearing,etc.

Based on the above advantages, we can make prompt delivery according to your requirement.

Warehouse items would Delivery of the goods within 5 - 8 days.

By courier/air or by cargo/sea

3.Competitive price

Large inventories and strong production capabilities enable us to offer more affordable prices globally.

Customers can get high-quality bearings with attractive prices at the same time

4.Non-standard Customized Service

We could customize many non-standard bearings as your drawing requests and offer in-house test report by professional engineers.All customized goods are made to order as requests.

5.Perfect Quality Control System

We have perfect quality control system and testing equipment, experienced engineers over 10 years.We test the bearings one by one, ensuring the high performance of all bearings.

6.Best After-sale service

Experienced different after-sale workers are online for more than 12hours a day,

7 days a week offering you different bearing solutions for you.

We are pleased to receive any comments from around the world via email, via phone/message or via Skype / WeChat / whatsApp / Viber / QQ...And so on.

Quality Thrust GCR15 Chrome Steel Cylindrical Roller Bearing NJ303 EM Size 17*47*14 for sale
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