Wuxi Guangqiang Bearing Trade Co.,Ltd 86-510-82695331 gq@gqbearing.com
Precision high speed ball bearings Four Point QJ218 double row bearing

Precision high speed ball bearings Four Point QJ218 double row bearing

  • High Light

    Angular Contact Bearing

    ,

    Steel Cage Bearing

  • Bearing Type
    Angular Contact Bearing
  • Row Number
    Double Row
  • Material
    Bearing Steel
  • D
    160
  • D
    90
  • Material
    Chrome Steel
  • Brand Name
    SKF/ FAG / GQZ / AAA
  • Certification
    ISO 9001
  • Model Number
    QJ224.2NMA
  • Minimum Order Quantity
    1
  • Price
    1 USD
  • Packaging Details
    single packing + standard export packing
  • Payment Terms
    T/T, Western Union
  • Supply Ability
    1000 pcs / month

Precision high speed ball bearings Four Point QJ218 double row bearing

 

Precision high speed ball bearings Four Point QJ218 double row bearing
 
1. Angular  Contact  Bearing  Specification :

Bearing type  Angular Contact Bearing
Bearing Model   QJ218
Brand SKF/ FAG / GQZ / AAA
Size (mm)  90*160*30
Weight (kg)  2.91  KG
Stock  Enough 
Lubrication Oil 
Application Automobiles, Rolling Mill, Mining, Metallurgy

 
2. Angular contact ball bearings features ​:
Angular contact ball bearings: 7000C-type (α = 15 °), 7000AC-type (α = 25 °) and 7000B (α = 40 °) of several types. The kinds of bearings in the outer ring lock port, the general separation of inside and outside the ring can not be combined radial and axial load and axial load in one direction. Axial load capacity of the decision by the contact angle, contact angle is greater, the ability to withstand high axial loads. This kind of bearing shaft or housing to limit axial displacement in one direction.
 
3. The type of angular contact ball bearing
 
Single Row Angular contact ball bearing: 7100series, 7200series, 7300series, 7400series
Double Row Angular contact ball bearing: 52series, 53series,3200series,3300series

Combined angular contact ball bearing
Four point contact ball bearing
 
 
4 . Competitive Advantage:
1. Ring 's Material: Bearing Steel ZGCr15/GCr15
2. Balls' Material: Carbon chromium steel/Si3N4
3. Cage Material: Phenolic,Nylon,Plastic,Brass etc.
4. Angle: C -15°contact angle, AC-25°contact angle, B-40°contact angle
5. Tolerance Class: ABEC7,ABEC9 (P4,P2)
6. Preload: A-Light Preload , B-Medium Preload, C-Heavy Preload
7. OEM service

 
5 . Specifications: 
 
 Four Point Contact Bearing QJ218
1.High Speed
2.High Precision
3.Long Life
4.Higher Radial and Axial Loads

 
6 .  We also can offer following bearings :
 

Bearing No. Boundary Dimensions(mm) Basic Load Ratings(N) Limiting Speeds(RPM) Mass(kg)
d D B r min Ca C0a Grease Oil approx
QJ1018 90 140 24 1.5 94 000 208 000 3 400 4 800 1.45
QJ218 160 30 2 164 000 320 000 3 200 4 300 2.75
QJ318 190 43 3 235 000 450 000 2 800 3 800 6.4
QJ1019 95 145 24 1.5 96 500 220 000 3 400 4 500 1.5
QJ219 170 32 2.1 177 000 340 000 3 000 4 000 3.35
QJ319 200 45 3 251 000 495 000 2 600 3 600 7.4
QJ1020 100 150 24 1.5 98 500 232 000 3 200 4 300 1.6
QJ220 180 34 2.1 199 000 390 000 2 800 3 800 4
QJ320 215 47 3 300 000 640 000 2 400 3 400 9.3
QJ1021 105 160 26 2 115 000 269 000 3 000 4 000 2
QJ221 190 36 2.1 217 000 435 000 2 600 3 600 4.7
QJ321 225 49 3 305 000 640 000 2 400 3 200 10.5
QJ1022 110 170 28 2 139 000 315 000 2 800 3 800 2.5
QJ222 200 38 2.1 235 000 490 000 2 600 3 400 5.6
QJ322 240 50 3 320 000 710 000 2 200 3 000 12.5
QJ1024 120 180 28 2 147 000 350 000 2 600 3 600 2.65
QJ224 215 40 2.1 265 000 585 000 2 400 3 200 6.9
QJ324 260 55 3 360 000 835 000 2 000 2 800 15.4

 
Precision high speed ball bearings Four Point QJ218 double row bearing 0
 
Precision high speed ball bearings Four Point QJ218 double row bearing 1