DESCRIPTION

  1. We supply high-quality and best service for NTN 7221B/DF bearing.NTN 7221B/DF bearings are widely used in motor, industrial machinery, CNC lathes, high-precision processing machine, locomotive industry,industrial drive, agriculture, compressors, motors and generators, construction and other fields.

    This series bearing of NTN 7221B/DF bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. And NTN 7221B/DF bearing have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine.

  2. INQUIRE NOW!

  3. Contact Us

    Your inquiry related to our product & price will be replied within 24hours
    Well-trained & experienced staff are to answer all your inquiries in English of course.
    Working time: 9:00am ~6:00pm, Monday to Sunday(UTC+8).

    Package for Bearing

    1. Barreled package+outer carton+pallets;
    2. Single box+outer carton+pallets;
    3. Tube package+middle box+outer carton+pallets;
    4. According to your's requirement.

    Packing Details : Outer carton box+woven bag+bubble bag+wooden box+pallet, or as customer's requirement
    Delivery Details : 2-5 days if in stock, 15-30 days if not in stock, it will depend on your quantity. We will send by sea, air, truck or Express according to quantity and your requirement.

  4. Hot Bearings Sale

    bearings packaging details bearings logistics & payment

    NTN Catalog

    DE amp; DF: Special double row ball bearings. SC amp; SX: Special single row ball Due to the fact that it is a contact type seal bearing, the torque will be a little7221B. 4.1339 7.4803 1.4173 0.083 0.059. 3.15 32,000 29,000 3,200 4,300. 8.53.

    Contact Us

    Ball and Roller Bearings

    NTN warrants, to the original purchaser only, that the delivered product which is the subject of thisreason, these bearings are used in pairs (either DB or DF7221B. 80. 3.87. 225. 49. 98. 3. 1.1. 220. 210. 22,400 21,500. 3,400. 4,500.

    Contact Us

    large bearings - NTN SNR

    7221B. A. 80. 3.87. 225. 49. −. 3. 1.1. 30. 220. 210. 22,400. 21,500. 7321. A. 72. 8.2 DF min max max max. ○Angular Contact Ball Bearings (Single, Duplex).

    Contact Us

    43 ANGULAR CONTACT BALL BEARING NUMBERING SYSTEM

    DE amp; DF: Special double row angular contact ball bearings. 3. CONTACT ANGLE . 7221B. 4.1339 7.4803 1.4173 0.083 0.059. 3.15 32,000 29,000 3,200 4,300.

    Contact Us

    Ball and Roller Bearings

    NTN warrants, to the original purchaser only, that the delivered product which is the subject of thisreason, these bearings are used in pairs (either DB or DF7221B. 80. 3.87. 225. 49. 98. 3. 1.1. 220. 210. 22,400 21,500. 3,400. 4,500.

    Contact Us

    Ball Screw Support Bearings - NTN Global

    NTN Ball Screw Support Bearings. 275. Ball Screw NTN ballscrew bearings are optimized to support a ballscrew. . DF set (front faces in combination). +.

    Contact Us

    NTN Catalog

    DE amp; DF: Special double row ball bearings. SC amp; SX: Special single row ball Due to the fact that it is a contact type seal bearing, the torque will be a little7221B. 4.1339 7.4803 1.4173 0.083 0.059. 3.15 32,000 29,000 3,200 4,300. 8.53.

    Contact Us

    43 ANGULAR CONTACT BALL BEARING NUMBERING SYSTEM

    DE amp; DF: Special double row angular contact ball bearings. 3. CONTACT ANGLE . 7221B. 4.1339 7.4803 1.4173 0.083 0.059. 3.15 32,000 29,000 3,200 4,300.

    Contact Us

    NTN - Sterling Bearings

    al centers around the globe, NTN Bearing Corporation is in anDE amp; DF: Special double row ball bearings. SC amp; SX: Special single row ball bearings. R:7221B. 4.1339 7.4803 1.4173 0.083 0.059. 3.15 32,000 29,000 3,200 4,300. 8.53.

    Contact Us

    NTN Bearings - Addison, Illinois - Bearings amp; Industrial Supply Co

    Bearings amp; Industrial Supply Co., Inc. provides a large line of NTN Bearings.

    Contact Us

    Spherical Roller Bearings - NTN Global

    1)Bearing part numbers with ※ are ULTAGE Series and have outer ring oil holes and oil 2)quot;Kquot; indicates bearings have tapered bore with a taper ratio of 1: 12.

    Contact Us

    Single and Duplex Angular Contact Ball Bearings - NTN Global

    2)Bearing numbers appended with the code quot;Bquot; have a contact angle of 40˚; DB DF. DT. 14.5 12.5 25.5 27.5 0.6 0.3. 16.5. 9.85. 1 680 1 000. 20 000 27 00060.5 3.79. 190 36 72 2.1 1.1. 142. 129. 14 500 13 100. 3 200. 4 300. 7221B. 80.

    Contact Us

    NTN - Sterling Bearings

    al centers around the globe, NTN Bearing Corporation is in anDE amp; DF: Special double row ball bearings. SC amp; SX: Special single row ball bearings. R:7221B. 4.1339 7.4803 1.4173 0.083 0.059. 3.15 32,000 29,000 3,200 4,300. 8.53.

    Contact Us

    Single and Duplex Angular Contact Ball Bearings - NTN Global

    2)Bearing numbers appended with the code quot;Bquot; have a contact angle of 40˚; DB DF. DT. 14.5 12.5 25.5 27.5 0.6 0.3. 16.5. 9.85. 1 680 1 000. 20 000 27 00060.5 3.79. 190 36 72 2.1 1.1. 142. 129. 14 500 13 100. 3 200. 4 300. 7221B. 80.

    Contact Us

    Spherical Roller Bearings - NTN Global

    1)Bearing part numbers with ※ are ULTAGE Series and have outer ring oil holes and oil 2)quot;Kquot; indicates bearings have tapered bore with a taper ratio of 1: 12.

    Contact Us

    NTN Bearings - Emiliana cuscinetti

    This agreement allocates the risks of product failure between NTN and the .. Back-to-back duplex. DB. Tandem duplex. DT. Face-to-face duplex. DF. Type and7221B. 80. 3.87. 225. 49. 98. 3. 1.1. 220. 210. 22 400 21 500. 3 400. 4 500.

    Contact Us
Copyright © 2018.Aetna Co.Ltd All rights reserved.
^ Back to Top