• DEJIN BEARING CO.,LTD.
    GeeTech
    The quality is good , sales feedback speed is quick .
  • DEJIN BEARING CO.,LTD.
    Mr. Ruzvidzo
    The quality is very good, after-sale service is good . we're willing to purchase rproduct again.
Contact Person : Judy Wang
Phone Number : 86-18312484858
WhatsApp : +8613510469382

Separable Steel Thin Ball Bearings , Multipurpose Point Contact Bearing

Place of Origin China
Brand Name DJTech or OEM, TNT, SKF, Koyo ,FAG , NSK,INA,IKO,TIMKEN
Certification ISO9001-2015/SGS/BV/CE/IAF
Model Number QJXXXX Series, QJFXXXX Series
Minimum Order Quantity 50
Price Negotiable
Packaging Details Independent packing
Delivery Time about 3~4wks
Payment Terms T/T in advance
Supply Ability 7.5KKPCS/Month

Contact me for free samples and coupons.

WhatsApp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

x
Product Details
Rated Dynamic Load(Cr) 19.6~637kN Precision ABEC 3, ABEC 5, ABEC 7
Width 25~82mm Material Steel
Inner Diameter 75~340mm Separable Yes
Weight 1.45~48.5kg Grease Lubrication 1300~2600 R/min For Grease Lubrication
High Light

Separable Thin Ball Bearings

,

Steel Thin Ball Bearings

,

Multipurpose Point Contact Bearing

Leave a Message
Product Description

Separable Four Point Contact Ball Bearing 75-340mm Inner Diameter , 1.45~48.5kg

 

Product Description:

 

Under pure radial load,the ball contacts the raceway at four points.Under uniaxial load,The ball contacts the raceway at two points.

it can bear axial load in two directions,It can also bear certain eccentric load, i. e. Moment Load.

This type of bearing has characteristics and performance of both single-row and double-row angular contact ball bearing .

 

Four Point Contact Ball Bearings are designed to provide a highly efficient and cost-effective solution to the most challenging of bearing requirements. These reliable and robust bearings feature four contact points between the inner and outer rings, allowing for superior load-bearing capacity and improved performance. Their inner diameter range from 75mm to 340mm and weight from 1.45kg to 48.5kg, and are available in various clearance grades such as C0, C2, C3 and C4. The cages of these Four Point Ball Bearings are made of steel, which are highly durable and can withstand extreme conditions. These Four Point Contact Bearings are perfect for high-speed and high-load applications in many industries, such as automotive, aerospace, and construction.

 

Features:

 

  • Product Name: Four Point Contact Ball Bearing
  • Rated dynamic load(Cr) : 19.6~637kN
  • Inner Diameter: 75~340mm
  • Bore Type: Cylindrical Bore
  • Grease lubrication : 1300~2600 r/min for Grease lubrication
  • Clearance: C0, C2, C3, C4
 

Technical Parameters:

Dimension Rated load Model Weight Installation dimension Max. limited speed
mm kN New model Original model kg mm r/min
d D B rmin Cr Cor damin Damax ramax Grease Oil
120 180 28 2 148 196 QJ1024   2.65 130 170 2 2600 3600
  215 40 2.1 286 340 QJ224   6.95 132 203 2 2200 3200
  260 55 3 390 490 QJ324   16 148 292 3 1900 2800
130 200 33 3 182 240 QJ1026   4.05 140 190 2 2200 3200
  230 40 3 296 365 QJ226   7.75 144 216 2.5 1900 2800
  280 58 4 423 560 QJ326   19.5 148 262 3 1800 2600
140 210 22 1.1 121 163 605647A   2.6 147 203 1 2000 3000
  210 33 2 190 265 QJ1028   4.3 150 200 2 2000 3000
  250 42 3 325 440 QJ228   9.85 154 236 2 1800 2600
  300 62 4 468 640 QJ328   24 158 282 3 1700 2400
150 225 35 2.1 225 275 QJ1030 176130 5.1 162 213 2 1900 2800
  270 45 3 302 372 QJ230 176230 12.5 164 256 2.5 1700 2400
  320 65 4 494 710 QJ330 176330 29 168 302 2 1600 2200
160 240 38 2.1 260 318 QJ1032 176132 6.3 172 228 2 1800 2600
  290 48 3 352 455 QJ232 176232 14.6 174 276 2.5 1600 2200
  340 68 4 585 865 QJ332 176332 31 178 388 3 1500 2000
170 260 42 2.1 226 350 QJ1034 176134 8.5 182 248 2 1700 2400
  265 42 2.1 226 350 QJF1034X1 176734X1 9 182 248 2 1300 1600
  310 52 4 358 480 QJ234 176234 19.5 188 292 3 1600 2200
  360 72 4 618 965 QJ334 176334 41.5 188 342 3 1400 1900
180 280 46 2.1 335 408 QJ1036 176136 11 192 268 2 1600 2200
  320 52 4 392 545 QJ236 176236 20.5 198 3020 3 1500 2000
  380 75   637 1020 QJ336   47.5 198 362 3 1300 1800
 

Applications:

 

Four Point Contact Ball Bearing is a kind of roller bearing that has four points of contact between the rollers and the inner ring. It is a highly versatile bearing used in a variety of applications. The four point contact ball bearing is available from DJTech or OEM, TNT, SKF, Koyo ,FAG, NSK,INA,IKO,TIMKEN with model number QJXXXX Series and QJFXXXX Series. The bearing is of high quality and certified ISO9001-2015/SGS/BV/CE/IAF. It is packed in independent packing and delivered within 3~4wks. The minimum order quantity is 50 and the price is negotiable. The bearing is available with outer diameter ranging from 130~520mm and weight of 1.45~48.5kg. It is separable and has cylindrical bore type with clearance C0,C2,C3,C4. It has a supply ability of 7.5KKPCS/Month and payment terms of T/T in advance.

 

Customization:

 
  • Brand Name: DJTech or OEM, TNT, SKF, Koyo ,FAG , NSK,INA,IKO,TIMKEN
  • Model Number: QJXXXX Series, QJFXXXX Series
  • Place of Origin: China
  • Certification: ISO9001-2015/SGS/BV/CE/IAF
  • Minimum Order Quantity: 50
  • Price: Negotiable
  • Packaging Details: Independent packing
  • Delivery Time: about 3~4wks
  • Payment Terms: T/T in advance
  • Supply Ability: 7.5KKPCS/Month
  • Outer Diameter: 130~520mm
  • Vibration Level: V1
  • Material: Steel
  • Clearance: C0,C2,C3,C4
  • Cage: Steel

We provide customized Four Point Contact Ball Bearing services with superior quality. Our Four Point Ball Bearings and Four Point Contact Bearings are widely used in various industries and have gained a reputation for excellence.

 

Packing and Shipping:

 

Four Point Contact Ball Bearing products are packaged in a cardboard box with foam and bubble wrap inside for protection. The box is then sealed with adhesive tape and clearly labeled with the product name and contents.

Shipping is done via standard ground and express methods. The customer can choose whichever method is most convenient for them and have their order arrive in the time frame they need. All orders are shipped with tracking information so the customer can monitor their shipment’s progress.


.