619 Series Deep Groove Ball Bearings

619 Series Deep Groove Ball Bearings

FV deep groove ball bearings are highly versatile, have very low friction, and are optimized to reduce noise and vibration for higher rotational speeds.

Deep groove ball bearings are simple structure bearings that are easy to use and achieve high manufacturing precision production. These deep groove ball bearings are highly versatile, have very low friction, and are optimized to reduce noise and vibration for higher rotational speeds.

Suitable for high rotation speed operation, they are extremely durable and require little maintenance.

When the clearance between the bearing and its housing increases, it functions like an angular contact ball bearing. As a result, it can withstand alternating axial loads in two directions.


Deep groove ball bearings are the widely used rolling bearings, mainly used to bear radial loads, and can also bear certain axial loads. Its main application areas include automobiles, tractors, machine tools, motors, water pumps, agricultural machinery, textile machinery, etc.


Structural classification of 619 series deep groove ball bearings

According to the classification of seals, 619 series deep groove ball bearings can be divided into those without and those with seals.

Below is the structure without seal:

deep groove ball bearing

Deep groove ball bearings

619 series bearings are deep groove ball bearings with seals or shields (bearing suffix 2RS1); this type of embedded seal can greatly extend the service life of the bearing because it prevents grease leakage and contamination from entering. 

The structure diagram is as follows:

deep groove ball bearingdeep groove ball bearing

According to the classification of cage materials, 619 series bearings can be divided into steel cages and copper cages.

Steel cage: high strength, lightweight compared with copper cage.

Copper retainer: good wear resistance, anti-friction effect, low noise, and higher limit speed.

deep groove ball bearing

deep groove ball bearing

Technical parameters of 619 series bearings

BEARING CODEBasic dimensionsRated loadLimit speedMass
dDBrsminCrCorGreaseOil
61905254290.39.54.5516000190000.0415
61906304790.39.754.9514000170000.0433
619105072120.613.51185001000000.134
6191260851311715.1750090000.201
61913659013119.517670080000.203
619168011016127.525560067000.35
6191785120181.130.327530063000.557
6191890125181.13331.5500060000.572
61918M90125181.13331.5500060000.68
61918/YA690125180.63331.5500060000.572
6191995130181.133.833480056000.61
61920M100140201.134.535450053000.96
61920100140201.134.535450053000.85
61922110150201.143.544.5400048000.888
61922M110150201.143.544.5400048001.01
61924120165221.15354360043001.21
61924M120165221.15354360043001.54
61926M130180241.56567340040001.92
61926130180241.56567340040001.56
61928140190241.56567320038001.98
61930M15021028284.590280034003.04
61932M1602202829095250031003.15
61934M170230282115100240030005.19
61936M180250332127137220028005.27
61938M190260332127138220028005.85
61940M200280382.1125144200026007.63
61944M220300382.1175162190024007.96
61948M240320382.1155186180022008.1
61952M260360462.12122691600190014.4
61952X1M260369.5462.12122691600190016.3
61956M280380462.12152821500180015.6
61956X1M280389.54642152821500180017.5
61960M3004205632673701300160020.7
61964M3204405632783951300160024.9
61968M3404605632824201100140027
61972M3604805632824251100140030.2
61976M3805206543455501000130039.8
61980M400540654355585950120043.6
61984M420560654335520900110041.9
61988M440600744390650900110060.5
61992M460620724410765870110063
61996M48065078541774380095074.1
619/50050067078545086076090079
619/53053071082546888570085091.6
619/560560750855475925670800110
619/63063085010066101330600710163
619/67067090010366701450530630194
619/71071095010666451510500610218
619/750750100011267451790490570260
619/800800106011568152100430500280
619/850850112011868152150400480315
619/900900118012268302270360440355
619/95095012501327.59852850330410395
619/1000100013201407.59852880330380525


     

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