OEM/ODM Factory Insert Roller Ball Bearings For Spare Parts - QJ224 Four point Angular Contact Ball Bearing – CWL
OEM/ODM Factory Insert Roller Ball Bearings For Spare Parts - QJ224 Four point Angular Contact Ball Bearing – CWL Detail:
Dimensions and Tolerances
Four point contact ball bearings with normal tolerance in accordance to DIN 620-2 (Tolerances for roller bearings) and ISO 492 (Radial bearings – Dimensional and geometrical tolerances).
Standards
The general dimensions of four point contact ball bearings are standardised by DIN 628-4 (Rolling bearings – Angular contact radial ball bearings – Four point contact bearing) for type QJ and based on the standard of TGL2982 for type Q. Dimensions and tolerances of the holding grooves are standardised by ISO 20515 (Radial bearings – holding grooves).
QJ224 detail Specifications
Main Dimensions
Bore diameter (d):120mm
Bore diameter Tolerance:-0.015mm to 0
Outer diameter (D): 215mm
Outer diameter Tolerance:-0.02mm to 0
Width (B): 40mm
Width Tolerance:-0.05mm to 0
Chamfer Dimension( r) min.:2.1mm
ABUTMENT DIMENSIONS
Abutment diameter shaft(da) min. :132mm
Abutment diameter housing(Da) Max. :203mm
Fillet radius(ras) Max.:2mm
Load center(a):96.5mm
Fatigue load limit(Cu):17.7KN
Dynamic load ratings(Cr): 286KN
Static load ratings(Cor): 340KN
Product detail pictures:
Related Product Guide:
Our business aims to operating faithfully, serving to all of our clients , and working in new technology and new machine continuously for OEM/ODM Factory Insert Roller Ball Bearings For Spare Parts - QJ224 Four point Angular Contact Ball Bearing – CWL , The product will supply to all over the world, such as: Vietnam, India, Slovenia, we have complete material production line, assembling line , quality control system, and the most importantly, we have many patents technology and experienced technical&production team, professional sales service team. With all those advantages, we are going to create"the reputable international brand of nylon monofilaments", and spreading our products to every corner of the world. We are keep moving and try our best to serve our customers.
By Emma from Miami - 2017.08.18 18:38
We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
By Mandy from Algeria - 2017.09.29 11:19
