Year established: 
1999
products: 
19
Company type: 
Imp-Exp
Chat Performance: 
95% (within hours)
Annual production: 
10million dollars
Total No. Employees: 
100~500
Main products: 
Maintenance Free Linear Bearing, Deep Groove Ball Bearing, Self-aligning Ball Bearing, Spherical Roller Bearing, Taper Roller Bearing, Thrust Ball Bearing, Cylindrical Roller Bearing

GQZ high quality 7200 Series Single Row Angular Contact Ball Bearings

GQZ high quality 7200 Series Single Row Angular Contact Ball Bearings
  • GQZ high quality 7200 Series Single Row Angular Contact Ball Bearings
Advantage: acting radial and axial loads

Product Detail

Hot tags:GQZ precious-quality 7200 series bearing with reasonable price for customers all over the world and first-class service and unrivaled products.

GQZ high quality 7200 Series Single Row Angular Contact Ball Bearings

Angular contact ball bearings have inner and outer ring raceways that are displaced relative to each other in the direction of the bearing axis. This means that these bearings are designed to accommodate combined loads, i.e. simultaneously acting radial and axial loads.

The axial load carrying capacity of angular contact ball bearings increases as the contact angle increases. The contact angle is defined as the angle between the line joining the points of contact of the ball and the raceways in the radial plane, along which the combined load is transmitted from one raceway to another, and a line perpendicular to the bearing axis

The most commonly used designs are:

single row angular contact ball bearings 

double row angular contact ball bearings 

four-point contact ball bearings 

Bearing NumbersPrincipal dimensions(mm)Basic load ratings(N)Basic load ratings(kgf)ValueLimiting Speed (rpm)Distance of action point(mm)Abutment and fillet dimensionsWeightBasic load ratings(duplex bearing) (N)Basic load ratings(duplex bearing) (kgf)Limiting Speed(duplex bearing) (rpm)Distance of action point (duplex bearing)(a0)Installation dimensions(duplex bearing)
Single rowDBDFDTdDBr(min)r1(min)CrCorCrCorfoGreaseOilada(min)Da(max)ra(max)(kg)CrCorCrCorGreaseOilback-to-back arrangementface-to-face arrangementdb(min)Db(max)rb(max)
7200A bearing7200DB7200DF7200DT103090.60.35400271055527613.8280003800010.315250.60.03288005400900555220003000020.52.512.527.50.3
7200B bearing7200DB7200DF7200DT103090.60.35000250051025514.4200002800012.915250.60.03281005000825510160002200025.87.812.527.50.3
7200C bearing7200DB7200DF7200DT103090.60.35400261055026613.240000560007.215250.60.03688005200895530320004500014.43.6-27.50.3
7201A bearing7201DB7201DF7201DT1232100.60.38000405081541013.1260003400011.417270.60.0371300080501330820200002800022.72.714.529.50.3
7201B bearing7201DB7201DF7201DT1232100.60.37450375076038013.8180002600014.217270.60.0381210075001230765150002000028.58.514.529.50.3
7201C bearing7201DB7201DF7201DT1232100.60.37900385080539512.536000500007.917270.60.0411280077001310785300004000015.94.1-29.50.3
7202A bearing7202DB7202DF7202DT1535110.60.38650465088047513.8220003000012.720300.60.0451400093001430950180002400025.43.417.532.50.3
7202B bearing7202DB7202DF7202DT1535110.60.37950430081044014.416000220001620300.60.04612900860013108751300018000321017.532.50.3
7202C bearing7202DB7202DF7202DT1535110.60.38650455088546013.232000450008.820300.60.0521410090501440925260003600017.74.3-32.50.3
7203A bearing7203DB7203DF7203DT1740120.60.3108006000110061013.8200002800014.222350.60.067176001200017901220160002200028.54.519.537.50.3
7203B bearing7203DB7203DF7203DT1740120.60.399505500101056514.414000190001822350.60.068161001100016501130110001500035.911.919.537.60.3
7203C bearing7203DB7203DF7203DT1740120.60.3109005850111059513.228000380009.822350.60.075176001170018001190220003200019.64.4-37.50.3
7204A bearing7204DB7204DF7204DT20471410.6145008300148084513.8170002200016.7264110.106235001660024001690130001900033.35.325420.6
7204B bearing7204DB7204DF7204DT20471410.6133007650136078014.4120001600021.1264110.10921600153002210156095001300042.114.125420.6
7204C bearing7204DB7204DF7204DT20471410.6146008050148082513.2240003400011.5264110.1182360016100241016501900026000235-420.6
7205A bearing7205DB7205DF7205DT25521510.616200103001650105014.4150002000018.6314610.13263002050026902090120001600037.27.230470.6
7205B bearing7205DB7205DF7205DT25521510.6148009400151096015100001400023.7314610.13324000188002450192085001100047.317.330470.6
7205C bearing7205DB7205DF7205DT25521510.616600102001690104014220002800012.7314610.143270002040027502080170002400025.34.7-470.6
7206A bearing7206DB7206DF7206DT30621610.622500148002300151014.4120001700021.3365610.197365002950037503000100001300042.610.635570.6
7206B bearing7206DB7206DF7206DT30621610.620500135002090138014.985001200027.3365610.2023350027000340027607100950054.622.635570.6


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