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Wuxi Guangqiang Bearing Trade Co.,Ltd

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China 7001ATYNDBMP5 P5 Precision Back-To-Back Angular Contact Ball Bearing 12×28×16mm
China 7001ATYNDBMP5 P5 Precision Back-To-Back Angular Contact Ball Bearing 12×28×16mm

  1. China 7001ATYNDBMP5 P5 Precision Back-To-Back Angular Contact Ball Bearing 12×28×16mm
  2. China 7001ATYNDBMP5 P5 Precision Back-To-Back Angular Contact Ball Bearing 12×28×16mm
  3. China 7001ATYNDBMP5 P5 Precision Back-To-Back Angular Contact Ball Bearing 12×28×16mm

7001ATYNDBMP5 P5 Precision Back-To-Back Angular Contact Ball Bearing 12×28×16mm

  1. MOQ: 1 PCS
  2. Price: USD 10-20
  3. Get Latest Price
Supply Ability 100000 Sets per month
Inner diameter(d) 12mm
Seals type Open
Delivery Time 3-5 working days
Appliion Mini CNC spindles, precision optical instruments, micro high-speed motors, testing equipment
Outer diameter(D) 28mm
Payment Terms T/T,,
Width(B) 16mm
Bearing Model 7001ATYNDBMP5
Certifiion ISO9001:2015
Precision class P5
Number of row Single Row
Feature Ultra high precision, high rigidity, low heat generation, withstand radial & bidirectional axial loads
Packaging Details in individual packing box
Material GCr15 Chrome Bearing Steel
Model Number 7001ATYNDBMP5
Brand Name GQZ /OEM
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Supply Ability 100000 Sets per month Inner diameter(d) 12mm
Seals type Open Delivery Time 3-5 working days
Appliion Mini CNC spindles, precision optical instruments, micro high-speed motors, testing equipment Outer diameter(D) 28mm
Payment Terms T/T,, Width(B) 16mm
Bearing Model 7001ATYNDBMP5 Certifiion ISO9001:2015
Precision class P5 Number of row Single Row
Feature Ultra high precision, high rigidity, low heat generation, withstand radial & bidirectional axial loads Packaging Details in individual packing box
Material GCr15 Chrome Bearing Steel Model Number 7001ATYNDBMP5
Brand Name GQZ /OEM Place of Origin China
High Light P5 precision angular contact ball bearing12x28x16mm mini CNC spindle bearingmedium preload angular contact bearing
7001ATYNDBMP5 P5 Precision Back-To-Back Angular Contact Ball Bearing 12×28×16mm Medium Preload For Mini CNC Spindle Precision Instrument

Product Overview
  • 7001ATYNDBMP5 is a high-precision duplex angular contact ball bearing set matched by two 7001A single bearings in back-to-back DB layout, with standard overall dimensions 12×28×16mm and 30° contact angle. Equipped with TYN polyamide resin ball-guided cage, this bearing produces low friction and low temperature rise during continuous high-speed operation. Factory pre-matched with M medium preload and P5 precision grade, it achieves outstanding rotational accuracy and ultra-high structural rigidity, effectively resisting overturning moment. The open design supports circulating oil lubriion to meet ultra-high-speed precision working requirements. It stably bears combined radial load and bidirectional axial load, widely used in all kinds of miniature high-precision rotary equipment that demand strict rotation tolerance and long quiet service life.

*Send inquiry to get full technical datasheet and factory price of 7001ATYNDBMP5 bearing.

Key Specifiions
Specifiion Value
Bearing Model 7001ATYNDBMP5
Bore d 12 mm
Outer diameter D 28 mm
Single bearing width B 8 mm
DB matched total width 16 mm
Min chamfer r 0.3 mm
Min chamfer r1 0.15 mm
Contact Angle A 30°
Dynamic load Cr 6.85 kN
Static load C0r 2.71 kN
Limiting speed (Grease) 37500 r/min
Limiting speed (Oil) 45000 r/min
Approximate weight 0.048 kg
Cage TYN Polyamide resin ball-guided cage
Match type DB Back-to-back duplex pair
Preload M Medium preload
Precision Class P5 high precision
Seal Type Open without seal
Material GCr15 Chrome Bearing Steel
Main Features
  • 30° contact angle, balanced radial and bidirectional axial bearing capacity
  • TYN polyamide resin cage, low friction, low heat generation and stable high-speed performance
  • DB back-to-back duplex arrangement, ultra-high rigidity and anti-tilting performance
  • M medium preload factory matched, consistent preload without secondary adjustment
  • P5 high precision grade, superior dimensional and rotation accuracy than P0/P6
  • Open structure, compatible with circulating oil lubriion for ultra-high speed conditions
Typical Appliions
  1. Mini high-speed CNC machine tool spindles and small machining center rotary components
  2. Precision optical instruments and laboratory testing measuring equipment
  3. Micro high-speed motors, miniature fans and portable precision rotating devices
  4. Medical precision equipment and beauty high-speed rotary machinery
  5. Semiconductor light-duty transmission and automation precision rotating parts
  6. Small high-speed gearboxes and miniature robot joint bearings
Why Choose GQZ Bearing
  • Made of high-purity GCr15 bearing steel with strict cryogenic heat treatment for high hardness and long wear resistance.
  • Superfinished raceways and steel balls ensure ultra-quiet, vibration-free high-speed running.
  • Professional duplex pairing process to guarantee uniform medium preload and consistent rigidity for DB sets.
  • Strict P5 precision dimensional inspection to meet high-end precision equipment tolerance standards.
  • Sufficient stock of P5 precision angular contact bearings, support sample order and OEM laser marking service.

*Contact our technical team to select proper contact angle and duplex arrangement for your equipment.

FAQ

Q1: Dimensions of 7001ATYNDBMP5?

A1: Bore 12mm, OD 28mm, DB total width 16mm.

Q2: Suffix meaning?

A2: 30° contact angle, TYN resin cage, DB back-to-back pair, M medium preload, P5 precision.

Q3: Preload type?

A3: Factory pre-matched M medium preload, ready for installation.

Q4: Lubriion mode?

A4: Open type, suitable for circulating oil lubriion.

Q5: Precision grade?

A5: P5 high precision, higher accuracy than standard P6/P0 bearings.

*Stable stock for single row angular contact bearings, support fast bulk order shipment.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter,Trading Company

  • Year Established:

    1989

  • Total Annual:

    1000000-10000000

  • Employee Number:

    10~100

  • Ecer Certification:

    Verified Supplier

  Established in 1999, Wuxi Guangqiang Bearing Trade Co.,Ltd works hard in researching and manufacturing high quality bearings and rely on it's advantages of strong technologies, advanced equipment, professional technical team, quality production and reasonable prices has gain a broad...   Established in 1999, Wuxi Guangqiang Bearing Trade Co.,Ltd works hard in researching and manufacturing high quality bearings and rely on it's advantages of strong technologies, advanced equipment, professional technical team, quality production and reasonable prices has gain a broad...

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  • Wuxi Guangqiang Bearing Trade Co.,Ltd
  • No. 650 North Xingyuan Road, Beitang District, Wuxi, China.
  • https://www.ball-rollerbearing.com/

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