China supply bearings cylindrical roller bearing N309 NF309 NU309M NJ309M NUP309 RN309M

 1.Procuce details

Advantages of the bearing:1)Low friction

2)Minimum lubrication

3)Wear resistant

4)Dimensions relatively small

5)Easy replacement

Type of  cylindrical roller bearing

a. single row cylindrical roller bearings, cage, mainly of the NU,NJ,NUP, and N designs.

b. double row cylindrical roller bearings, caged, mainly of the NNU and NN designs.

c. multi-row cylindrical roller bearings, caged.

d. single row full complement cylindrical roller bearings, mainly of the NCF and NJG designs.

e. double row full complement cylindrical roller bearings, mainly of the NNF design.

f.  multi-row full complement cylindrical roller bearings, with four rollers.

N type of bearing housing washer no guard, both sides of the inner ring has guard.

Can allow shaft relative bearing between the axial two direction of displacement.

NU type of bearing's outer two guard, inner ring no guard. Can also allow shaft relative

bearing between the axial two direction of displacement. Therefore, this kind of structure

is suitable for use as a floating end bearing.

NJ type of bearing housing washer two guard, the inner ring of the unilateral have guard.

May have a certain amount of unilateral axial load.

NF type of bearing unilateral have outer rim, the inner ring of the two guard. Also can bear

a certain amount of unilateral axial load. Therefore, this kind of structure is suitable for single

direction as the axial location bearing with.

NUP type of bearing outer is two guard, inner ring side band (fixed) single guard, and the

other side is separable flat ring. May have a certain amount of two-way axial load

Product Overviews

Application

Home appliances, low noise and high speed electric motors,automotive components,

pumps, machinery.

Packaging & Shipping

Packaging

(1)plastic bag + kraft paper + carton box + plywood pallet

(2). As the customers' requirement.

Delivery Details:10-20 days

Related Products

Company Information

Who we are?

Wuhan East Technology Co., Ltd. was established in Hubei in 2007, is specialized in

producing and exporting all kinds of bearings. Our bearings’ quality is always under

strict control. Our factory has the most advanced production facilities and we can also

provide custom-made for various non-standard bearings as per your requirements.We

will try our best to serve you and hope to become one of your friends and business partners.

Why choose us?

1.7 years bearing products manufacturing experience.

2.High quality and reasonable price.

3.Various sizes of bearing are available.

4.We can offer free sample.

5.Fast delivery.

6.Quick respond to your inquiry all the time.

7.We can offer OEM Service

8.We are manufacturer&export company.

LYDC'S Factory

Professional Bearing Quality Testing Equipment To Ensure BearingIn Accordance With Industry Standards GB/T307.

Bearing Industry Standard

GB/T 307.1-2005 GB/T 307.2-2005 GB/T 307.3-2005 GB/T 307.4-2005

FAQ

1.Could you supply sample for free?

   Yes, we can supply sample for free, but need our customer afford freight.

2.Could you tell me the delivery time of your goods?

   3-7 days stock goods and other goods according to the quantity about 3-21 days.

3.Can we customize the bearings?

  Yes, sure. We can customize the bearings as your requirements.

4.How does your factory do regarding quality control?

   Quality first is our principle.We always attach great importance to quality control from the

   every beginning to the end of the production. Every product will be fully

   assembled and carefully tested