Four Point Contact Ball Bearings

The four-point contact ball bearing is separable bearing,Website:http://www.chgbearings.com, it is generally consists of two structures as follows: QJ 0000 – one complete outer ring and two half inner rings; QJF 0000 – two half outer rings and one complete inner ring. The contact angle is usually 35. Each steel ball contacts the raceway at four points when carring pure radial loads. Each steel ball contacts the raceway at two points if there is only a unidirectional axial load. It can bear axial loads in two directions as well as a certain eccentric load, i.e. moment loads. Such kind of bearing has features and properties of both single-row and double-row angular contact ball bearings. If it is used in a high-speed scenario, two-point contact must be ensured for its normal working.Boundary dimensionsBasic load ratingsDesignationsMassInstallation dimersionLimiting speedsmmkNCurrentOriginalkgmmr/mindDBrminCrCordaminDamaxramaxGreaseOil120180282148196QJ10242.65130170226003600215402.1286340QJ2246.95132203222003200260553390490QJ32416148292319002800130200333182240QJ10264.05140190222003200230403296365QJ2267.751442162.519002800280584423560QJ32619.5148262318002600140210221.1121163605647A2.6147203120003000210332190265QJ10284.3150200220003000250423325440QJ2289.85154236218002600300624468640QJ32824158282317002400150225352.1225275QJ10301761305.1162213219002800270453302372QJ23017623012.51642562.517002400320654494710QJ33017633029168302216002200160240382.1260318QJ10321761326.3172228218002600290483352455QJ23217623214.61742762.516002200340684585865QJ33217633231178388315002000170260422.1226350QJ10341761348.5182248217002400265422.1226350QJF1034X1176734X19182248213001600310524358480QJ23417623419.5188292316002200360724618965QJ33417633441.5188342314001900180280462.1335408QJ103617613611192268216002200320524392545QJ23617623620.51983020315002000380756371020QJ33647.5198362313001800Boundary dimensionsBasic load ratingsDesignationsMassInstallation dimersionLimiting speedsmmkNCurrentOriginalkgmmr/mindDBrminCrCordaminDamaxramaxGreaseOil190290462.1348430QJ103817913811.5202278216002200340554455735QJ23817623839208322314002200200310512.1380498QJ104017614014.9212298215002000360584507850QJ24017624027218342313001800360704520865QJF1240-32.5218342313001800220340563448622QJ104417614419.62343262.5130018004007845921020QJ124445.52383823110016004608857801400QJ34478242438410001500240360563458655QJ1048176148212543462.5120017004408546631220QJ124861258422310001500260360462.1390710QJ195215271349211001600400654510765QJ105217615231.3278382310001500280420654540835QJ105617615633.2298402395014005009057281460QJ125682302478495014003004607446301040QJF106011616047318442390013005409858321760QJ1260105322518485012003204807446501090QJ106417616449.53384623850120058010559232040QJ1264130342558480011003405208257251270QJ106817616867.536249848001100620118610602450QJ1268165368592575010003605408257681380QJ107217617269.23825184800110065012269992340QJ 127211762721903886225700950Boundary dimensionsBasic load ratingsDesignationsMassInstallation dimersionLimiting speedsmmkNCurrentOriginalkgmmr/mindDBrminCrCordaminDamaxramaxGreaseOil3805608257371710QJ107617617673.540253847501000680132610532565QJ1276117627622040865256709004006009058141944QJ108017618095.54225784700950720140611702925QJ1280117628026542869256008004205606545731440QJ198411769845143854237009506209058312052QJ108417618499.544259846709007601507.512873375QJ1284117628431545672465607504406007446851710QJ198811769886545858236709006509468962250QJ108817618811546862256308507901557.512603375QJ12881176288350476754656075046068010069362385QJ109217619213048865256008008301657.513773825QJ12921176292415496794653070048070010069542520QJ109617619613550867255607508701707.515124275QJ129611762964705168346500670



Send product request

To: Luoyang Huigong Bearing Technology Co., Ltd.
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

Three-row Roller Slewing Bearing
Three-row Roller Slewing Bearing Main structural features: two rows of cylindrical rollers are laid horizontally around the circumference mainly to bear high axial load and overtur...
Four Point Contact Ball Bearings
Four Point Contact Ball Bearings The four-point contact ball bearing is separable bearing,Website:http://www.chgbearings.com, it is generally consists of two structures as follows:...
HSX Series Cross Cylindrical Roller Bearing
HSX Series Cross Cylindrical Roller Bearing HSX crossed roller bearing series(outer ring division type with inner rotating, thin section),this type has smaller section than HRB series. Due to...
HRA Series Cross Cylindrical Roller Bearing
HRA Series Cross Cylindrical Roller Bearing HRA series is a kind of small size and light weight cross roller bearing which the wall thickness is thinner. it is small and can with stand heavy ...
HRE Series Cross Cylindrical Roller Bearing
HRE Series Cross Cylindrical Roller Bearing HRE crossed roller bearing series (inner ring division type with outer rotating), which is also the basic type of crossed roller bearings. The size...
All supplier products

Same products

AAAC Conductor Seller: Hangzhou Easy Electric Supply Cable Limited(EES CABLE) AAAC Bare Conductor  or All Aluminium Alloy Conductor, is used as a bare overhead condu...
AAAC Conductor
AAAC Conductor Seller: Hangzhou Easy Electric Supply Cable Limited(EES CABLE) AAAC Bare Conductor  or All Aluminium Alloy Conductor, is used as a bare overhead condu...
CNC Cutting Hollowed Aluminum Panel
CNC Cutting Hollowed Aluminum Panel Seller: JANZUUNIVERSAL CO., LTD CNC Cutting Hollowed Aluminum Panel CNC cutting hollowed aluminum panel with PVDF or powder ...
Aluminum Profile Screen
Aluminum Profile Screen Seller: JANZUUNIVERSAL CO., LTD   Aluminum Profile Screen Aluminum Profile Screen with PVDF or powder coated is a kind ...
Aluminum Curvered Panel
Aluminum Curvered Panel Seller: JANZUUNIVERSAL CO., LTD Aluminum Curvered Panel Aluminum single curved panel with PVDF or powder coated is a kind of...