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Industrial Angular Contact Ball Bearing

Min. Order: 500 Set/Sets
Trade Term: FOB,CFR,CIF,EXW
Payment Terms: T/T
Supply Ability: 500000
Place of Origin: Shaanxi

Company Profile

Location: Xi'an, Shaanxi, China (Mainland)
Business Type: Manufacturer, Trading Company

Product Detail

Model No.: 3210
Means of Transport: Ocean, Air, Land
Brand Name: KGS
Structure: Angular Contact
Type: Ball
Model Number: 3210
Bore Size(mm): 50
Outside Diameter(mm): 90
Seals Type: Open,ZZ,RS,RZ,Z
Number of Row: Single Row
Production Capacity: 500000
Packing: Commercial packaging/Industrial packaging
Delivery Date: 20-30 working days
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Product Description

Introduction
Angular contact ball bearing can bear radial load and axial load,and can work in high revolving speed.

 

Application feilds
Machine tool spindle, high frequency motor, gas turbine, centrifugal separator, small car front wheel, filling machine, differential pinion shaft, booster pump, drilling platform, food machinery, dividing head, low noise type cooling tower, electrical equipment, coating equipment, machine tool trough plate, arc welding machine.

 

Angular contact ball bearings have raceways in the inner and outer rings that are displaced with respect to each other in the direction of the bearing axis. In particular, double row angular contact ball bearings can accommodate radial and axial loads acting in both directions. In addition, they can provide stiff bearing arrangements and can handle tilting moments. 

SINGLE ROW ANGULAR CONTACT

Single row angular contact ball bearings feature raceways with high and low shoulders. These opposing raceways are designed to carry thrust load in one direction. NTN can preload the bearings at the factory so that the correct load will develop once the bearing is put into service. The bearings in this series are assembled with a specific internal clearance, so that they will have a specified contact angle under load. The standard contact angle used by NTN is 30° but, in many cases, a 40° contact angle can also be specified. We also offer special high-speed bearings with phenolic resin cages with a 15° contact angle.

DOUBLE ROW ANGULAR CONTACT

Double row angular contact ball bearings have an inner and outer ring with a double raceway. The two rows are so related that the contact angle is similar to a pair of back-to-back single row bearings. NTN's 5200 and 5300 series offer continuous races and can carry thrust loads in either direction. The 3200 and 3300 series have filling slots, so it is necessary to mount them with the thrust load acting against the un-notched face of the rings.

 

What is mean Angle of angular contact ball bearing?

 

Angle is bearing stress direction and the vertical Angle.

 

Angle is smaller, bearing of the radial force is bigger, the smaller the axial force

 

Commonly used 15 degree is high precision, high speed, which mainly bear radial force and a small number of axial force of angular contact ball bearing

 

25 degrees and 30 degrees Angle bear radial force relative is big

 

Forty degrees Angle of the bearing of the axial force is the largest, suitable for axial load and equipment installed in a vertical occasions

 

Angular contact ball bearing types:

 single row angular contact ball bearing:only bear a direction of the axial load. In bear radial load, can cause additional axial force must be applied to the corresponding reverse load, therefore, the bearings are generally used in pairs

double row angular contact ball bearing: Can bear larger in radial direction load primarily radial, axial two-way joint load and torque load, it can restrict shaft or shell two-way axial displacement, the contact Angle is 30 degrees.

 

four point angular contact ball bearing: also withstand torque load, with the single row angular contact ball bearing and double row angular contact ball bearing function

 Paired configuration of angular contact ball bearing have three kinds of different configuration pattern:

(1) Back-to-back configuration,rear code is DB, The configuration of the rigid good, bear overturning moment performance good, bearing can be subject to bi-directional load

 

(2) Face to face configuration,rear code is DF, This configuration rigidity and the ability to withstand overturning moment as DB configuration form, the bearing can be subject to bi-directional load

 

(3) Series configuration,rear code is DT, This configuration also available in the same bearing place series three or more bearing, but only under single direction of the axial load

 

Model numbers

bearing NOdDBKG
3200103014.30.051
3201123215.90.060
3202153515.90.069
3203174017.50.099
3204204720.60.166 
3205255220.60.183
3206306223.80.303
3207357227.00.458
3208408030.20.627
3209 458530.20.678
3210509030.20.698
32115510033.31.070
32126011036.51.340
32136512038.11.680
32147012539.71.840
32157513041.32.010
32168014044.42.710
32178515049.23.480
32189016052.44.24

 





 

    


 Application

 

Angular Contact Ball Bearing
ModelOld modelDimesion(mm)Weight
dDT
7000AC46100102680.02
7001AC46101122880.02
7002AC46102153280.03
7003AC461031735100.03
7004AC461042042100.07
7005AC461052547120.08
7006AC461063055130.12
7007AC461073562140.14
7008AC461084068150.21
7009AC461094575160.24
7010AC461105080160.26
7011AC461115590180.38
7012AC461126095180.45
7013AC4611365100180.5
7014AC4611470110200.59
7015AC4611575115200.75
7016AC4611680125220.9
7016ACM46116H80125220.9
7017AC4611785130220.95
7017ACM46117H85130220.95
7018AC4611890140240.96
7018ACM46118H90140240.96
7019AC4611995145241.2
7019ACM46119H95145241.2
7020AC46120100150241.25
7020ACM46120H100150241.25
7021ACM46121H105160261.61
7022ACM46122H110170282.44
7024ACM46124H120180282.62
7026ACM46126H130200333.912
7028ACM46128H140210334.2
7030ACM46130H150225355
7032ACM46132H160240385.02
7034ACM46134H170260428.3
7038ACM46138H1902904611.2
7040ACM46140H2003105114.3
7044ACM46144H2203405618.5
7048ACM46148H2403605619.7
7200AC46200103090.031
7201AC462011232100.036
7202AC462021535110.044
7203AC462031740120.08
7204AC462042047140.102
7205AC462052552150.12
7206AC462063062160.2
7207AC462073572170.3
7208AC462084080180.37
7209AC462094585190.41
7210AC462105090200.45
7210ACM46210H5090200.45
7211AC4621155100210.6
7211ACM46211H55100210.6
7212AC4621260110220.81
7212ACM46212H60110220.81
7213AC4621365120231.01
7213ACM46213H65120231.01
7214AC4621470125241.08
7214ACM46214H70125241.08
7215AC4621575130251.23
7215ACM46215H75130251.23
7216AC4621680140261.48
7216ACM46216H80140261.48
7217AC4621785150281.88
7217ACM46217H85150281.88
7218AC4621890160302.18
7218ACM46218H90160302.18
7219ACM46219H95170322.72
7220ACM46220H100180343.28
7221ACM46221H105190363.95
7222ACM46222H110200384.81
7224ACM46224H120215405.6
7226ACM46226H130230407.3
7228ACM46228H140250427.76
7230ACM46230H1502704510.5
7232ACM46232H1602904814.5
7234ACM46234H1703105216.5
7236ACM46236H1803205218.1
7238ACM46238H1903405518.8
7240ACM46240H2003605824
7244ACM46244H2204006538.5
7301AC463011237120.065
7302AC463021542130.094
7303AC463031747140.12
7304AC463042052150.146
7305AC463052562170.23
7306AC463063072190.35
7307AC463073580210.47
7307ACM46307H3580210.47
7308AC463084090230.69
7308ACM46308H4090230.69
7309AC4630945100250.89
7309ACM46309H45100250.89
7310AC4631050110271.08
7310ACM46310H50110271.08
7311AC4631155120291.39
7311ACM46311H55120291.39
7312AC4631260130311.71
7312ACM46312H60130311.71
7313AC4631365140332.09
7313ACM46313H65140332.09
7314AC4631470150352.67
7314ACM46314H70150352.67
7315AC4631575160373.1
7315ACM46315H75160373.1
7316AC4631680170393.97
7316ACM46316H80170393.97
7317AC4631785180414.84
7317ACM46317H85180414.84
7318AC4631890190435
7318ACM46318H90190435
7319ACM46319H95200455.7
7320ACM46320H100215477.53
7321ACM46321H105225498.62
7322ACM46322H1102405011.3
7324ACM46324H1202605515.6
7326ACM46326H1302805817.3
7328ACM46328H1403006222.4
7328BM66328H1403006222.4
7330ACM46330H1503206526
7332BM66332H1603406830.2
7334BM66334H1703607235.6
7336BM66336H1803807541.3
7338BM66338H1904007845.5
7344BM66344H2204608870
7406AC464063090230.77
7406ACM46406H3090230.77
7407AC4640735100250.95
7407ACM46407H35100250.95
7408AC4640840110271.41
7408ACM46408H40110271.41
7409ACM46409H45120291.77
7410ACM46410H50130312.1
7412ACM46412H60150352.8
7413ACM46413H65170403.85
7414ACM46414H70180425.9
7416ACM46416H80200487
7418ACM46418H902255410

 

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