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Hybrid Ceramic Double-Row Angular Contact Ball Bearing With Bearing Steel Rings

Product Info:

"The hybrid ceramic ball bearings shown in the dimension table below have bearing steel rings and ceramic balls. The rings are made from GCr15 bearing steel. The ceramic balls are made from ZrO2, Si3N4 or Sic.These hybrid ceramic bearings are available from stock in the Tarso company without a cage (full complement) or with cages made from PTFE. We can also offer our hybrid ceramic bearings with PEEK or 316 stainless steel cages.

The hybrid ceramic bearing balls has the advantage of low density,low friction, high strength, electricity & magnet resistance and lubricant free. 1.5 times up high speed compare with bearing steel bearing. Life time increase 2 or 3 times compare with bearing steel bearing. Applicable for temperature up to 220℃.

Our hybrid ceramic bearings are available open or with PEEK seals. Some sizes may also be available flanged."


HCB= Hybrid Ceramic Bearing


Tarso Number Dimentionsmm) Mounting Dimentions( mm)
d D r(min) da Da Ra
max min Max
5200HCB 10 30 14.3 0.6 15 25 0.6
5201HCB 12 32 15.9 0.6 17 27 0.6
5202HCB 15 35 15.9 0.6 20 30 0.6
5302HCB 42 19 1 21 36 1
5203HCB 17 40 17.5 0.6 22 35 0.6
5303HCB 47 22.2 1 23 41 1
5204HCB 20 47 20.6 1 26 41 1
5304HCB 52 22.2 1.1 27 45 1
5205HCB 25 52 20.6 1 31 46 1
5305HCB 62 25.4 1.1 32 55 1
5206HCB 30 62 23.8 1 36 56 1
5306HCB 72 30.2 1.1 37 65 1
5207HCB 35 72 27 1.1 42 65 1
5307HCB 80 34.9 1.5 44 71 1.5
5208HCB 40 80 30.2 1.1 47 73 1
5308HCB 90 36.5 1.5 49 81 1.5
5209HCB 45 85 30.2 1.1 52 78 1
5309HCB 100 39.7 1.5 54 91 1.5
5210HCB 50 90 30.2 1.1 57 83 1
5310HCB 110 44.4 2 60 100 2
5211HCB 55 100 33.3 1.5 64 91 1.5
5311HCB 120 49.2 2 65 110 2
5212HCB 60 110 36.5 1.5 69 101 1.5
5312HCB 130 54 2.1 72 118 2
5213HCB 65 120 38.1 1.5 74 111 1.5
5313HCB 140 58.74 2.1 77 128 2