Angular Contact Ball Bearings

angular contact ball bearing angular contact ball bearing
angular contact ball bearings angular contact ball bearings
augular contact ball bearings augular contact ball bearings

Angular Contact Ball Bearings

Pressed Steel Cages & Machined Brass Cages

Features


  • Due to their internal design, angular contact ball bearings can withstand high radial-axial loads and reach high speeds. They are asymmetrical for manufacturing reasons and can withstand unidirectional axial loads only. Angular bearings are usually mounted in a group of two or more opposed preloaded units with rigid or elastic spacers. Typically, the inner and outer raceways and balls are made of chrome steel. Where operating conditions are severe, bearings may have ceramic balls creating a hybrid bearing.
  • Single Versus Double Row Angular Contact Ball Bearings
  • As previously mentioned, angular contact bearings are usually mounted in a group of two or more opposed preloaded units with rigid or elastic spacers. This can bee done by matching up multiple single row bearings or by utilizing double row angular contact bearings which may offer some econmic benefits. However, utilizing multiple single sow angular contact ball bearings can offer greater design flexibility and performance in many cases.

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Angular Contact Ball Bearings (Pressed Steel Cages & Machined Brass Cages)
Since these bearings have a contact angle, they can sustain significant axial loads in one direction together with radial loads. Because of their design, when a radial load is applied, an axial force component is produced; therefore, two opposed bearings or a combination of more than two must be used.
Since the rigidity of single-row angular contact ball bearings can be increased by preloading, they are often used in the main spindles of machine tools, for which high running accuracy is required. Usually, the cages for angular contact ball bearings with a contact angle of 30° (Symbol A) or 40° (Symbol B) are in accordance with Table 1, but depending on the application, machined synthetic resin cages or molded polyamide resin cages are also used. The basic load ratings given in the bearing tables are based on the cage
Bearing DesignationBoundary DimensionsBasic Load Rating( kN )Limiting SpeedMass 
with machined cagewith pressed cage (rpm)(kg)
dDBrr1CrCorCrCorGreaseOilApprox
7900C102260.30.1531.552000690000.008
70002680.30.1552.3534000420000.021
7000B2680.30.154.652.1525000330000.021
7000C2680.30.155.32.4547000620000.021
72003090.60.34.652.25.42.7529000370000.031
7200B3090.60.34.324.952.522000290000.031
7200C3090.60.352.355.82.9540000540000.031
730035110.60.38.53.759.34.327000330000.054
7901C122460.30.153.21.748000620000.01
70012880.30.155.42.7529000370000.024
7001B2880.30.154.952.522000290000.024
7001C2880.30.155.82.9540000540000.024
720132100.60.37.453.6584.0527000340000.038
7201B32100.60.36.953.47.43.7520000270000.038
7201C32100.60.37.93.858.54.338000500000.038
7301371210.610.24.611.25.2524000310000.065
7902C152870.30.154.752.6539000520000.015
70023290.30.156.13.4526000320000.035
7002B3290.30.155.553.1519000250000.035
7002C3290.30.156.63.735000470000.035
720235110.60.38.14.258.14.2524000290000.048
7202B35110.60.37.453.957.453.9518000240000.048
7202C35110.60.38.654.558.654.5533000430000.048
7302421310.612.56.4513.47.220000250000.048
7903C173070.30.154.352.336000470000.016
700335100.30.156.754.1523000280000.045
7003B35100.30.156.13.7517000230000.045
7003C35100.30.157.34.4531000410000.045
720340120.60.310.25.510.25.521000260000.07
7203B40120.60.39.355.059.355.0516000210000.07
7203C40120.60.310.95.910.95.929000380000.07
7303471410.614.97.9168.7518000230000.12
7303B471410.613.87.314.88.114000180000.12
7303C471410.615.88.415.88.425000330000.12
7904C203790.30.157.34.5530000390000.035
700442120.60.310.36.119000240000.079
7004B42120.60.39.355.5514000190000.079
7004C42120.60.311.16.626000350000.079
7204471410.614.58.415.49.1517000220000.112
7204B471410.613.37.714.18.413000170000.112
7204C471410.615.5916.59.824000320000.112
730452151.10.617.49.418.710.417000210000.015
7304B52151.10.616.28.717.39.6513000170000.015
7304C52151.10.618.59.9519.911.123000310000.015
740472191.10.635.619.19600130000.395
7404C72191.10.633.517.98500120000.395
7905C254290.30.157.85.4525000330000.041
700547120.60.311.37.417000210000.091
7005B47120.60.310.26.712000170000.091
7005C47120.60.312.3923000300000.091
7205521510.615.39.516.210.315000190000.135
7205B521510.6148.714.79.412000150000.135
7205C521510.616.610.217.511.121000280000.135
730562171.10.624.814.426.415.814000170000.243
7305B62171.10.622.913.324.414.610000140000.243
7305C62171.10.626.415.328.116.819000250000.243
740580211.5139.723.242.625.78200110000.527
7405B80211.5136.921.539.623.97300100000.527
7906C304790.30.158.36.2522000290000.046
ACH006C551310.612.69.5520000260000.122
7006551310.614.510.114000180000.133
7006B551310.613.19.211000140000.133
7006C551310.615.81120000260000.133
7206621610.621.313.722.514.813000160000.208
7206B621610.619.412.520.513.69600130000.208
7206C621610.62314.724.31618000240000.208
730672191.10.630.118.931.920.612000140000.362
7306B72191.10.627.617.429.3198700120000.362
7306C72191.10.632.320.334.222.116000210000.362
740690231.5147.628.45.131.6730097000.686
7406B90231.5144.226.447.429.3650089000.686
7907C3555100.60.312.59.719000250000.074
ACH007C621410.613.310.918000230000.162
7007621410.617.512.612000150000.17
7007B621410.615.811.49200120000.17
7007C621410.619.113.717000220000.17
720772171.10.628.118.629.720.211000140000.295
7207B72171.10.625.6172718.58300110000.295
7207C72171.10.630.420.132.121.715000200000.295
730780211.5135.42239.926.410000130000.475
7307B80211.5132.520.236.624.377000100000.475
7307C80211.5137.923.642.828.314000190000.475
7407100251.5160.43764.841.16500086000.95
7407B100251.5156.234.360.238.15700079000.95
7908C4062120.60.315.712.417000220000.107
ACH008C681510.613.912.216000210000.203
7008681510.618.714.611000140000.21
7008B681510.616.813.28300110000.21
7008C681510.620.515.915000200000.21
720880181.10.633.623.335.325.110000120000.382
7208B80181.10.630.621.323.1237500100000.382
7208C80181.10.636.425.238.227.114000180000.382
730890231.5143.227.444.832.99200120000.657
7308B90231.5139.725.248.830.3690092000.657
7308C90231.5146.329.452.335.313000170000.657
7408110272169.943.57548.4590079001.23
7408B110272164.940.469.644.9520072001.23
7909C4568120.60.316.614.115000200000.127
ACH009C751610.615.51414000190000.258
7009751610.622.217.710000120000.26
7009B751610.620167500100000.26
7009C751610.624.419.314000180000.26
720985191.10.637.726.639.628.69400120000.43
7209B85191.10.634.324.336.126.1700094000.43
7209C85191.10.640.828.742.930.913000170000.43
7309100251.5155.137.158.440.48200100000.875
7309B100251.5150.634.153.637.2620082000.875
7309C100251.5159.239.762.743.411000150000.875
7409120292184.953.891.159.8540071001.55
7409B120292178.95084.755.5480066001.55
7910C5072120.60.317.415.714000180000.128
ACH910C72120.60.313.212.814000180000.139
ACH010C801610.616.115.513000170000.279
7010801610.623.620.19200110000.29
7010B801610.621.218.1690092000.29
7010C801610.62621.913000170000.29
721090201.10.639.429.441.331.58500110000.485
7210B90201.10.635.726.737.428.6640085000.485
7210C90201.10.642.831.844.834.112000160000.485
7310110272170.148.174.352.5730091001.14
7310B110272164.444.368.248.3550073001.14
7310C110272175.151.679.656.210000130001.14
7410130312.11.197.465.3490066001.92
7410B130312.11.190.260.4440060001.92
7911C55801310.619.718.513000170000.178
ACH911C801310.614.214.613000170000.195
ACH011C90181.10.62019.512000160000.413
701190181.10.631.126.38300100000.42
7011B90181.10.627.923.7620083000.42
7011C90181.10.634.128.611000150000.42
7211100211.5148.737.15139.8760095000.635
7211B100211.5144.133.846.236.2570076000.635
7211C100211.5152.940.255.443.111000140000.635
7311120292180.956.585.861.7670084001.45
7311B120292174.35278.756.7500067001.45
7311C120292186.860.691.966.19300120001.45
7411140332.11.111852.4450060002.36
7411B140332.11.111076.5400055002.36
7912C60851310.623.221.812000160000.187
ACH912C851310.613.914.512000160000.209
ACH012C95181.10.620.821.211700150000.442
701295181.10.631.928.1770097000.45
7012B95181.10.628.625.3580077000.45
7012C95181.10.63530.611000140000.45
7212110221.5158.945.761.749690086000.82
7212B110221.5153.441.655.944.6510069000.82
7212C110221.516449.567539500130000.82
7312130312.11.192.565.698.171.6620077001.81
7312B130312.11.184.960.39065.8460062001.81
7312C130312.11.199.270.310576.78600110001.81
7412150352.11.112993.6410055002.85
7412B150352.11.111986.7370051002.85
7913C65901310.620.821.211000150000.205
ACH913C901310.614.315.411000150000.223
ACH013C100181.10.621.522.610100140000.471
7013100181.10.633.731.4720090000.47
7013B100181.10.630.128.3540072000.47
7013C100181.10.637.134.310000130000.47
7213120231.5167.354.270.257.8640080001.02
7213B120231.5160.949.263.652.6480064001.02
7213C120231.5173.158.776.362.68900120001.02
7313140332.11.110575.311182.2580072002.22
7313B140332.11.196.169.310275.6430058002.22
7313C140332.11.111280.711988.18000110002.22
7413160372.11.1139104390052003.41
7413B160372.11.112996.8350048003.41
7914C701001610.62928.910000120000.332
ACH914C1001610.61819.510000120000.369
ACH014C110201.10.629.430.59300130000.642
7014110201.10.642.739.4660083000.66
7014B110201.10.638.335.5500066000.66
7014C110201.10.646.9439200120000.66
7214125241.5169.855.676.363.5610076001.12
7214B125241.5163.250.669.157.8460061001.12
7214C125241.5175.960.28368.88400110001.12
7314150352.11.111885.812593.6540067002.7
7314B150352.11.110878.911486400054002.7
7314C150352.11.112691.9134100750099002.7
74141804231.1149115350046004.99
7414B1804231.1148119310043004.99
7915751051610.629.430.59300120000.35
ACH915C1051610.618.520.79300120000.391
ACH015C115201.10.629.831.68800120000.677
7015115201.10.643.641.7630078000.69
7015B115201.10.639.137.6470063000.69
7015C115201.10.64845.68700110000.69
7215130251.5179.265.282.769.45580072001.23
7215B130251.5171.759.374.963.3430058001.23
7215C130251.5186.170.689.975.38000110001.23
7315160372.11.112897136106500063003.15
7315B160372.11.111889.212597.3380050003.15
7315C160372.11.1137104146113700092003.15
74151904531.1171141330044005.9
7415B1904531.1158131290040005.9
7916C801101610.619.831.68800110000.368
ACH916C1101610.618.921.88800110000.412
ACH016C125221.10.634.937.78100110000.915
7016125221.10.653.450.6580072000.93
7016B125221.10.647.845.7430058000.93
7016C125221.10.658.755.38000110000.93
7216140262185.371.58976.2540067001.5
7216B140262177.16580.569.3400054001.5
7216C140262192.877.596.982.7750099001.5
7316170392.11.1139109147119470059003.85
7316B170392.11.1127100135109350047003.85
7316C170392.11.1149117158127650086003.85
74162004831.1193166310041006
7416B2004831.1179154270038006
7917C85120181.10.638.940.68100110000.523
ACH917C120181.10.622.726.18100110000.586
ACH017C130221.10.635.438.97800100000.959
7017130221.10.654.653.7550068000.97
7017B130221.10.648.848.4410055000.97
7017C130221.10.660.158.77600100000.97
7217150282198.683.610389.2500063001.87
7217B150282189.27693.181.1380050001.87
7217C150282110790.611296.6700092001.87
73171804131.1150122159133440055004.53
7317B1804131.1137112145122330044004.53
7317C1804131.1161130170142610081004.53
74172105241.5204180300039008.54
7417B2105241.5189167260036008.54
7918C90125181.10.639.642.67800100000.551
ACH918C125181.10.623.327.67800100000.615
ACH018C140241.5146.551.3730096001.23
7018140241.5165.263.3510064001.26
7018B140241.5158.457.1390051001.26
7018C140241.5171.769.1710094001.26
7218160302111396.7118103470059002.3
7218B16030211028810793.8350047002.3
7218C1603021123105128112650086002.3
73181904331.1161135171147420052005.3
7318B1904331.1148124156135310042005.3
7318C1904331.1173145183158580077005.3
74182255441.52161962800370011.4
7418B2255441.52001822500340011.4
7919C95130181.10.640.244.1740098000.574
ACH919C130181.10.623.929.1740098000.644
ACH019C145241.5147.253.2700092001.28
7019145241.5166.667.1480060001.32
7019B145241.5159.660.5360048001.32
7019C145241.5173.473.4670089001.32
7219170322.11.1122103128111440055002.78
7219B170322.11.111194116101330044002.78
7219C170322.11.1133112139120610081002.78
73192004531.1172149183162400049006.12
7319B2004531.1158137167149300040006.12
7319C2004531.1185160196174550073006.12
7920C100140201.10.655.658.5700092000.773
ACH920C140201.10.633.740.4700092000.869
ACH020C150241.5147.954.9670088001.34
7020150241.5167.470.6470059001.37
7020B150241.5161.263.6350047001.37
7020C150241.5175.377.2650086001.37
7220180342.11.1137117144126410052003.32
7220B180342.11.1.124107130115310042003.32
7220C180342.11.1149127156136570076003.32
73202154731.1184161207194360046007.53
7320B2154731.1168148190178270036007.53
7320C2154731.1197173222208500067007.53
7921C105145201.10.656.761.5670088000.81
ACH921C3145201.10.634.642.6670088000.907
ACH021C160262154.463.1630083001.7
7021160262179.881.9440055001.73
7021B160262171.473.8330044001.73
7021C160262187.889.6600080001.73
7221190362.11.1149132390049003.95
7221B190362.11.1135121290039003.95
7221C190362.11.1162143540072003.95
73212254931.1208193350044008.62
7321B2254931.1191177260035008.62
7321C2254931.1223207480064008.62
7922C110150201.10.657.764.4640085000.84
ACH922C150201.10.634.943.7640085000.942
ACH022C170282161.371.9600079002.13
7022170282191.992.8420052002.14
7022B170282182.383.7310042002.14
7022C1702821101101580077002.14
7222200382.11.1162148370046004.65
7222B200382.11.1147135280037004.65
7222C200382.11.1176160510068004.65
73222405031.12322263200400010.1
7322B2405031.12132082400320010.1
7322C2405031.12492424500590010.1
7924C120165221.10.671.781.2590078001.15
ACH924C165221.10.640.851.9590078001.29
ACH024C180282163.176.5560074002.29
7024180282196.6103390049002.27
7024B180282186.493290039002.27
7024C1802821106113540071002.27
7224215402.11.1174166340043005.49
7224B215402.11.1158151260034005.49
7224C215402.11.1190180480063005.49
73242605531.12462523000370012.6
7324B2605531.12252312200300012.6
7324C2605531.12652714100550012.6

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