ZhongHong bearing Co., LTD.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 1000 pieces /week |
| Packaging Details | Your requirement |
| Delivery Time | 2-5 days |
| Product Name | Cylindrical Roller Bearing |
| MOQ | 1 |
| Supply | 30000 Set/Sets per Month |
| Material | CHROME STEEL |
| Quality | Good |
| Quality ank | P0、P2、P4、p5、p6 |
| Size | 20*52*15mm |
| Brand Name | ZH |
| Model Number | NJ304ET2XU |
| Place of Origin | China |
| Certification | IS09001 |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 1000 pieces /week |
| Packaging Details | Your requirement | Delivery Time | 2-5 days |
| Product Name | Cylindrical Roller Bearing | MOQ | 1 |
| Supply | 30000 Set/Sets per Month | Material | CHROME STEEL |
| Quality | Good | Quality ank | P0、P2、P4、p5、p6 |
| Size | 20*52*15mm | Brand Name | ZH |
| Model Number | NJ304ET2XU | Place of Origin | China |
| Certification | IS09001 | ||
| High Light | kobelco excavator parts ，kobelco spare parts | ||
NJ304 NJ304ET2XU NJ304ET2XUP2RS P4 P0 P1 P5 P6 P3 Quality LEVEL CHROME STEEL Taper Roller Bearing
Product introduction
NJ304ET2XU roller bearings are designed to accommodate high radial loads in combination with high speeds. Having two integral flanges on the outer ring and one on the inner ring, NJ design bearings can accommodate axial displacement in one direction. An important feature is the separable design, which facilitates mounting and enables the bearing components to be interchanged.(Factory prices, welcome to buy)
| d | 20 mm | Bore diameter |
|---|---|---|
| D | 52 mm | Outside diameter |
| B | 15 mm | Width |
| d1 | ≈31.2 mm | Shoulder diameter of inner ring |
| D1 | ≈41.85 mm | Shoulder diameter of outer ring |
| F | 27.5 mm | Raceway diameter of inner ring |
| r1,2 | min.1.1 mm | Chamfer dimension |
| r3,4 | min.0.6 mm | Chamfer dimension |
| s | max.0.9 mm | Permissible axial displacement |
| da | min.26.1 mm | Diameter of spacer sleeve |
|---|---|---|
| da | max.26.2 mm | Diameter of spacer sleeve |
| db | min.33 mm | Diameter of shaft abutment |
| Da | max.45.4 mm | Diameter of housing abutment |
| ra | max.1 mm | Radius of fillet |
| Basic dynamic load rating | C | 35.5 kN |
|---|---|---|
| Basic static load rating | C0 | 26 kN |
| Fatigue load limit | Pu | 3.25 kN |
| Reference speed | 15 000 r/min | |
| Limiting speed | 18 000 r/min | |
| Minimum load factor | kr | 0.15 |
| Limiting value | e | 0.2 |
| Calculation factor | Y | 0.6 |
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FAQ
Q1: I want to buy your products, how can I pay?
A :You can pay via T/T , L/C , WEST UNION , ESCROW , PAYPAL , ETC. Especially ESCROW, which is guaranteed by Alibaba.com. It is safe and effective.
Q2: How can you guarantee the quality?
A: If you meet with quality problem, we promise to replace goods or return your funds.
Q3: If we don’t find what we want on your website, what should we do?
A: You can email us the descriptions and pictures of the products you need, we will check whether we have them. We develop new items every month, and some of them have not been uploaded to website in time. Or you can send us sample by express, we will develop this item for bulk purchasing.
Q4: Can we buy 1 pc of each item for quality testing?
A: Yes, we are glad to send 1pc for quality testing if we have the item you need in stock.
Why choose us?
1. Let’s talk—we have NO barrier in language
2. Request for more item information---there are nearly 2000 products for your option!
3. Write us for quotation---reply you within 24 hours,one quotation could be ready in 2mins for a ready products!
Company Details
Business Type:
Manufacturer,Importer,Exporter,Seller
Year Established:
2004
Total Annual:
10000000-50000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Linqing Zhonghong Bearing Co., LTD office is in Guangzhou city and factory in Shandong province. It is a company integrating bearing R & D, production and sales, with many years of experience in bearing support and industrial service in the industrial field. We specialize in both internationa... Linqing Zhonghong Bearing Co., LTD office is in Guangzhou city and factory in Shandong province. It is a company integrating bearing R & D, production and sales, with many years of experience in bearing support and industrial service in the industrial field. We specialize in both internationa...
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