NSK NTN Angular Contact Ball Bearing 7215ACM Chrome Steel Gcr15 Package

1.The Introductions of Angular Contact Ball Bearing:

Single row angular contact ball bearings can withstand a direction of axial load, radial load, will cause additional axial force. And the only limit in one direction of the axial displacement of shaft or housing. Angular contact ball bearing contact angle of 40 degrees, it can withstand a lot of axial load. Angular contact ball bearings are non-separable design, the shoulder on both sides of the inner and outer rings uneven. In order to increase the load bearing capacity, which would lower the shoulder side machined, so that the ball bearings can be put more.
 

2.The Structural Features of Angular Contact Ball Bearing:
1.thick cup needle roller bearings and bolts Composite Structure

2.Size metric series and inch series

3.It is provided with a lubriexcavatoring oil tract bearing bolt

4.To facilitate the installation, big end bearing design of the "word" and "hex hole" wrench assembly method

5.The outer surface of the loop cylindrical and spherical shape can be selected according to the actual appliexcavatorion

6.Full roller type is suitable and withstand large loads, low speed case

7.Eccentric bearing can be easily installed at precise axial position of the adjusting bolt


3.The Classifiexcavatorion of Angular Contact Ball Bearings:

(1) A type 90mm diameter less than or equal to the standard design of the bearing. No ball gap, so it can withstand the equivalent of two-way axial load. The use of lightweight glass fiber reinforced nylon 66 cage, the bearing temperature rise is very small.

(2) B type 90mm diameter greater than the standard design of the bearing. Side of the ball gap, with steel stamping cage or brass cage.

(3) C genera enhanced structure, the side with filling slots, you can install more of the ball, so the higher carrying capacity.

(4) on both sides with dust cover type and sides with a ring type A and C design design double row angular contact ball bearings can be on both sides with a dust cover (non-contact) or seals (contact ). Sealed bearings are filled with rust lithium grease, operating temperature is generally -30 ~ + 110 ℃. Without re-lubriexcavatorion during use, it should not be heated before installation, should not be cleaned.

4.The Appliexcavatorion of Angular Contact Ball Bearings:

Machine tool spindles, high frequency motors, gas turbines, centrifuges, small car front wheel, differential pinion shaft, booster pumps, drilling rigs, food machinery, dividing heads, fill welding, low-noise cooling tower, mechanical and electrical equipment, coating equipment, machine slot board, arc welding machine

Q1: Are you manufacturer or trading company?

A1: We are manufacturer

Q2: Whafs the MOQ?

A2:Usually Your MOQ is around 3000 pcs/color. Contact us for a quotation on
orders under 3000 pieces and we will do whatever we can to accommodate you.

Q3:Can i Get samples?

A3:Of course, we usually provide existing sample for free, however you need to
cover the express charge, and if you have special request then we will charge
you for special arrangement, and this charge is refundable when order is up
to a certain quantity.

Q4: What's the delivery time of your products?

A4: Usually the delivery time is 30 days after confirming order and detail. Delivery
time depending on your purchasing quantity and production season.

Q5: How does your factory do regarding quality control.

A5: Quality is priority, we will do 100% quality inspection before shipment.

Q6: what is your terms of payment?

A6: Normally T/T, but we also accept L/C, PAYPAL.For mass production:
30% deposit before mass production,70% before shipment.

Q7: Can we use our own logo and design ?

A7: Yes, you can. We can follow up your request to put your logo or design on .

For logo file must Al file.

Q8: When can I get the price?

A8: We usually quote within 24 hours after we get your inquiry. If you are very
urgent to get the price, please call us or contact through Trade Manager to
get prompt response. please call us or tell us in your email so that we will
regard your inquiry as top priority