Brand Name:HWEB Model Number:7203 Place of Origin:China Supply Type:InStock Items Condition:New Related Keywords:Auto Parts, ball bearing, china bearing

Product Description

China Auto Parts Ball Bearings Angular Contact Ball Bearings 7311AC Feature:

Angular Contact Ball Bearing is mainly applied on high speed, high precision and little axial load occasions, such as airplane engine main shaft, machine tool main shaft and main shafts of other high speed precision machine. It can also be applied on high frequency motor, steam turbine, oil pump, air compressor and printing machine etc. It is one of the bearings most widely used in machinery industry.

Applications:machine tool spindles, high frequency motors, gas turbines, centrifuges, small car front wheel, differential pinion shaft, booster pumps, drilling platforms, food machinery,and so on

Features:

1. Seals: Open Type, Sealed Type, Shielded Type;

2. Cage: Machined Brass Cage, Steel Cage, Plastic Cage;

3. Outer Ring: With our Without Snap Ring Groove;

4. Precision Grade: P0, P6, P5, P4;

5. Clearance Grade: C2, C0, C3, C4, C5;

6. Vibration Grade: Z1V1, Z2V2, Z3V3.

Benefits:

1. Wide Array of Applications;

2. High Speed, High Precision, Long Service Life;

3. Competitive Prices;

4. Rich Stock and Quick Delivery.

More Specifications

Double Row Angular Contact Ball Bearing

Model Number7311AC

StructureAngular Contact

TypeBall

Brand NameHWEB

Dimension50x120x29mm

Net weightkg

Seals TypeZ, ZZ, RS, 2RZ, 2RS

Number of RowsSingle Row/Double Row

Place of Origin

MaterialChrome steel, Stainless steel

CageBrass, Steel, Nylon

Vibration LevelV1, V2, V3

ClearanceC0, C1, C2, C3, C4, C5 etc.

Precision RatingP0, P6, P5, P4

Hardness59-63HRC

ServiceOEM or original brand

Sample availableYes

ManufacturerYes

Quality guaranteedYes

Certificate

Application/FunctionAutomotive, Truck, Tractors, Construction machinery, Electric Tools, Sports Apparatus,
Office equipment, Medical devices

Other ServiceDesign service, Buyer label service

Packaging DetailsIndustrial Packing, Individual Boxed Packing, or OEM

Delivery Detail2-7 days after receiving the payments or deposit

All technical details as belows:
Material information:

SpecificationSteel NO.HRCChemical composition %

CSiMnMoSPCr

GB/T 18254Gcr 1561-650.95~1.050.15~0.350.25~0.45below 0.08below 0.025below 0.0251.40~1.65

Technical information:

Bearing NoBoundary dimensions(mm)Limiting speeds(rpm)Mass(Kg)

dDBCrCorGreaseOil

70 Series7000102684.652.0729,00039,0000.023

7001122885.052.4626,00035,0000.025

7002153295.83.1523,00031,0000.035

70031735107.153.8521,00028,0000.046

70042042129.75.619,00025,0000.08

700525471210.76.8516,00021,0000.093

700630551313.99.4513,00018,0000.135

700735621417.512.612,00016,0000.18

700840681518.814.610,00014,0000.222

700945751622.317.79,50013,0000.282

701050801623.720.18,60011,0000.306

70115590183126.37,90011,0000.447

70126095183228.17,2009,6000.478

7013651001833.531.56,7009,0000.509

7014701102042.539.56,2008,3000.705

7015751152043.541.55,8007,8000.745

7016801252253.550.55,5007,3000.994

7017851302254.553.55,1006,9001.04

701890140246563.54,9006,5001.35

7019951452467674,6006,1001.41

70201001502468.570.54,4005,8001.47

7021105160268081.54,1005,5001.86

70221101702892933,9005,3002.3

70241201802893.598.53,6004,8002.47

7026130200331171253,3004,4003.73

7028140210331201333,1004,1003.96

7030150225351371542,8003,8004.82

7032160240381551762,7003,6005.96

7034170260421862142,5003,3007.96

7036180280462192662,3003,10010.4

7038190290462242802,2002,90010.8

7040200310512523252,1002,80014

72 Series7200103095.452.7428,00037,0000.029

72011232107.63.9525,00033,0000.035

72021535119.054.722,00029,0000.046

7203174012126.619,00026,0000.064

720420471414.58.417,00023,0000.1

720525521516.210.314,00019,0000.125

720630621622.514.812,00016,0000.193

720735721729.720.111,00014,0000.281

720840801835.525.19,60013,0000.355

720945851939.528.78,70012,0000.404

721050902041.531.57,90010,0000.457

721155100215139.57,1009,5000.6

7212601102261.5496,6008,8000.765

7213651202370.5586,1008,1000.962

7214701252476.563.55,7007,6001.09

721575130257968.55,3007,1001.17

7216801402689765,0006,6001.39

7217851502899.588.54,7006,2001.78

721890160301181034,4005,9002.18

721995170321331184,1005,5002.67

7220100180341441263,9005,2003.2

7221105190361571423,7005,0003.79

7222110200381701583,5004,7004.45

7224120215401831773,2004,3006.26

7226130230401961983,0004,0007.15

7228140250422032152,7003,6008.78

7230150270452322592,5003,40011

7232160290482633052,4003,20013.7

7234170310522953602,2003,00017

7236180320523053852,1002,80017.7

7238190340553053902,0002,60021.3

7240200360583354501,9002,50025.3

73 Series730010351110.14.9526,00034,0000.04

730112371211.25.2523,00030,0000.044

730215421313.57.219,00026,0000.055

730317471415.98.6518,00024,0000.107

730420521518.710.416,00021,0000.138

730525621726.415.813,00017,0000.23

730630721933.522.311,00015,0000.345

73073580214026.39,80013,0000.462

730840902349338,60012,0000.625

7309451002563.5447,80010,0000.837

7310501102774527,1009,4001.09

731155120298661.56,4008,6001.39

731260130319871.55,9007,9001.74

73136514033111825,5007,3002.11

7314701503512593.55,1006,8002.56

731575160371361064,8006,3003.07

731680170391471194,5005,9003.65

731785180411591334,2005,6004.34

731890190431711474,0005,3005.06

731995200451831623,7005,0005.89

7320100215472071933,5004,7007.18

7321105225492202103,4004,5008.2

7322110240502462463,2004,3009.6

7324120260552462522,9003,90014.7

7326130280582732932,7003,60017.6

7328140300623003352,5003,30021.5

7330150320653303802,3003,10025.1

7332160340683454202,1002,80029.8

7334170360723904852,0002,70035.3

7336180380754105351,9002,50040.9

7338190400784305851,8002,30047

7340200420804506051,7002,20053.1

78 Series7805C253775.053.8527,00036,0000.021

7806C304275.354.523,00031,0000.025

7807C354775.85.2520,00027,0000.028

7808C405276.055.7518,00024,0000.031

7809C455877.67.416,00021,0000.038

7810C506577.98.0514,00019,0000.049

7811C5572913.112.713,00018,0000.079

7812C60781013.413.612,00016,0000.101

7813C65851014.114.911,00015,0000.122

7814C70901014.515.810,00014,0000.13

7815C75951014.816.79,70013,0000.138

7816C801001015.117.69,10012,0000.146

7817C851101322.124.78,60011,0000.257

7818C901151322.726.18,10011,0000.27

7819C951201323.427.67,60010,0000.283

7820C1001251323.528.37,2009,6000.296

7821C1051301324.129.86,9009,2000.31

7822C1101401634.542.56,5008,7000.486

7824C120150163544.56,0008,0000.525

7826C130165184759.55,5007,4000.911

7828C1401751847.562.55,1006,8000.973

7830C1501902060.579.54,7006,3001.33

7832C160200206283.54,4005,9001.41

7834C17021522761024,1005,5001.87

79 Series7905254297.154.9517,00022,0000.05

7906304797.555.7514,00019,0000.058

7907355510128.8513,00017,0000.088

790840621212.710.211,00015,0000.13

790945681215.712.910,00014,0000.15

791050721216.614.59,20012,0000.157

791155801317.316.18,40011,0000.214

791260851318.117.47,80010,0000.23

791365901318.3187,2009,6000.245

7914701001626.226.26,7009,0000.397

7915751051626.527.16,3008,4000.42

7916801101626.9285,9007,8000.444

7917851201836385,5007,4000.628

7918901251836385,2007,0000.658

791995130183740.55,0006,6000.688

7920100140204852.54,7006,2000.934

79211051452048.554.54,4005,9000.972

79221101502049.5564,2005,7001.01

7924120165226169.53,9005,2001.66

7926130180247587.53,6004,7001.82

79281401902475.5903,3004,4001.94

79301502102897.51173,1004,1002.96

79321602202898.51212,8003,8003.13

7934170230281021292,7003,6003.29

7936180250331311632,5003,3004.87

7938190260331331692,4003,2005.1

7940200280381852312,2003,0007.15

7944220300381872392,0002,7007.74

7948240320381972641,8002,4008.34

7952260360462583751,7002,20014

7956280380462613851,5002,10014.8

7960300420563255201,4001,90023.7

Linqing huawei bearing widely used in machine tools, electric motors, locomotives, automobiles, 3D printer, robot, agricultural, textile, printing presses, food processing, medical apparatus, chemical machinery and appliances, etc. we provide excellent pre-sale, sale and after-sales service.

Linqing huawei bearing Co.,Ltd. is willing to support good quality products and excellent service for you!