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Home ProductsCylindrical Roller Bearing

P4 P0 P1 P5 P6 P3 Quality LEVEL NJ307 NJ307ET2XU NJ307ET2XUP2RS CHROME STEEL Taper Roller Bearing

P4 P0 P1 P5 P6 P3 Quality LEVEL NJ307 NJ307ET2XU NJ307ET2XUP2RS CHROME STEEL Taper Roller Bearing

P4 P0 P1 P5 P6 P3   Quality LEVEL  NJ307 NJ307ET2XU    NJ307ET2XUP2RS      CHROME   STEEL Taper   Roller Bearing
P4 P0 P1 P5 P6 P3   Quality LEVEL  NJ307 NJ307ET2XU    NJ307ET2XUP2RS      CHROME   STEEL Taper   Roller Bearing
P4 P0 P1 P5 P6 P3   Quality LEVEL  NJ307 NJ307ET2XU    NJ307ET2XUP2RS      CHROME   STEEL Taper   Roller Bearing
Product Details:
Place of Origin: China
Brand Name: ZH
Certification: IS09001
Model Number: NJ307ET2X
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: interview
Packaging Details: carton
Delivery Time: 2-5 days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 1000 pieces/month
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Detailed Product Description
Product Name: Needle Roller Bearing Model: NJ307ET2X
MOQ: 1 Supply: 30000 Set/Sets Per Month
Material: CHROME STEEL Price: Factory Price
Packaging: Your Requirement Size: 35*80*21mm
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NJ307 NJ307ET2XU NJ307ET2XUP2RS P4 P0 P1 P5 P6 P3 Quality LEVEL CHROME STEEL Taper Roller Bearing
 


Product introduction
 

NJ 307ET2XU Cylindrical Roller Bearing is a type of rolling element bearing that is designed to provide support for radial loads, which are perpendicular to the axis of rotation.

It consists of an inner ring, an outer ring, cylindrical rollers, and a cage that holds the rollers in place.


The inner and outer rings of a cylindrical roller bearing are typically made of steel and are machined to precise dimensions. The cylindrical rollers are also made of steel and are arranged parallel to the axis of rotation. The cage,

usually made of brass or steel, holds the rollers evenly spaced apart and prevents them from coming into contact with each other.


Cylindrical roller bearings are commonly used in various machinery and equipment,
 


P4 P0 P1 P5 P6 P3   Quality LEVEL  NJ307 NJ307ET2XU    NJ307ET2XUP2RS      CHROME   STEEL Taper   Roller Bearing 0
P4 P0 P1 P5 P6 P3   Quality LEVEL  NJ307 NJ307ET2XU    NJ307ET2XUP2RS      CHROME   STEEL Taper   Roller Bearing 1
 

Dimensions

d
35 mm
Bore diameter
D
80 mm
Outside diameter
B
21 mm
Width
d1
51 mm
Shoulder diameter of inner ring
D1
65.8 mm
Shoulder diameter of outer ring
F
46.2 mm
Raceway diameter of inner ring
r1,2
min.1.5 mm
Chamfer dimension
r3,4
min.1.1 mm
Chamfer dimension
s
max.1.2 mm
Permissible axial displacement

 

Abutment dimensions

 

da
min.43 mm
Diameter of spacer sleeve
da
max.44 mm
Diameter of spacer sleeve
db
min.53 mm
Diameter of shaft abutment
Da
max.72.2 mm
Diameter of housing abutment
ra
max.1.5 mm
Radius of fillet

Calculation data

Basic dynamic load rating C
75 kN
Basic static load rating C0
63 kN
Fatigue load limit Pu
8.15 kN
Reference speed  
9 500 r/min
Limiting speed  
11 000 r/min
Minimum load factor kr
0.15
Limiting value e
0.2
Calculation factor Y
0.6

 

 

Abutment dimensions

 

 

da
min.43 mm
Diameter of spacer sleeve
da
max.44 mm
Diameter of spacer sleeve
db
min.53 mm
Diameter of shaft abutment
Da
max.72.2 mm
Diameter of housing abutment
ra
max.1.5 mm
Radius of fillet                                                     

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Picture show
P4 P0 P1 P5 P6 P3   Quality LEVEL  NJ307 NJ307ET2XU    NJ307ET2XUP2RS      CHROME   STEEL Taper   Roller Bearing 2P4 P0 P1 P5 P6 P3   Quality LEVEL  NJ307 NJ307ET2XU    NJ307ET2XUP2RS      CHROME   STEEL Taper   Roller Bearing 3P4 P0 P1 P5 P6 P3   Quality LEVEL  NJ307 NJ307ET2XU    NJ307ET2XUP2RS      CHROME   STEEL Taper   Roller Bearing 4

P4 P0 P1 P5 P6 P3   Quality LEVEL  NJ307 NJ307ET2XU    NJ307ET2XUP2RS      CHROME   STEEL Taper   Roller Bearing 5
P4 P0 P1 P5 P6 P3   Quality LEVEL  NJ307 NJ307ET2XU    NJ307ET2XUP2RS      CHROME   STEEL Taper   Roller Bearing 6P4 P0 P1 P5 P6 P3   Quality LEVEL  NJ307 NJ307ET2XU    NJ307ET2XUP2RS      CHROME   STEEL Taper   Roller Bearing 7

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!

Contact Details
ZhongHong bearing Co., LTD.

Contact Person: Xiao

Tel: +8618664891887

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