Zirconia Ceramic Bearings Inch Sizes

Open

Seals

Full Complement

The ZrO2 Zirconia full ceramic ball bearings listed below are available as full complement (no cage) or with cages made from PEEK, PTFE or 316 stainless steel. These are non-magnetic, non-conductive and highly corrosion resistant to most chemicals although ZrO2 bearings are not recommended for prolonged contact with steam. Full complement bearings or those with a 316 stainless cage can be used up to 400°C while bearings with a PEEK or PTFE cage are rated up to 250°C. For temperatures below -70°C, PTFE or 316 stainless steel cages are preferred.
Product Number Seal Type Bore Dia
(d)
Outer Dia
(D)
Width
(B)
Dynamic
radial
(Newtons)
Static
radial
(Newtons)
Max
Speed
(X1000 RPM)
CER133ZR Open 0.0938" | 2.381 mm 0.1875" | 4.763 mm 0.0625" | 1.588 mm 48.051 14.682 57
CER133ZRPP Sealed 0.0938" | 2.381 mm 0.1875" | 4.763 mm 0.0937" | 2.38 mm 37.374 13.347 57
CER1-5ZR Open 0.0938" | 2.381 mm 0.3125" | 7.938 mm 0.1094" | 2.779 mm 141.486 42.711 42.6
CER1-5ZRPP Sealed 0.0938" | 2.381 mm 0.3125" | 7.938 mm 0.1406" | 3.571 mm 141.486 42.711 42.6
CER144ZR Open 0.125" | 3.175 mm 0.25" | 6.35 mm 0.0937" | 2.38 mm 72.078 22.692 48
CER144ZRPP Sealed 0.125" | 3.175 mm 0.25" | 6.35 mm 0.1094" | 2.779 mm 72.078 22.692 48
CER2-5ZR Open 0.125" | 3.175 mm 0.3125" | 7.938 mm 0.1094" | 2.779 mm 142.818 42.711 40.2
CER2-5ZRPP Sealed 0.125" | 3.175 mm 0.3125" | 7.938 mm 0.1406" | 3.571 mm 142.818 42.711 40.2
CER2-6ZR Open 0.125" | 3.175 mm 0.375" | 9.525 mm 0.1094" | 2.779 mm 162.84 54.726 37.8
CER2-6ZRPP Sealed 0.125" | 3.175 mm 0.375" | 9.525 mm 0.1406" | 3.571 mm 162.84 54.726 37.8
CER2ZR Open 0.125" | 3.175 mm 0.375" | 9.525 mm 0.1562" | 3.967 mm 161.505 52.056 40.2
CER2ZRPP Sealed 0.125" | 3.175 mm 0.375" | 9.525 mm 0.1562" | 3.967 mm 161.505 52.056 40.2
CER2AZR Open 0.125" | 3.175 mm 0.5" | 12.7 mm 0.1719" | 4.366 mm 162.84 54.726 37.8
CER2AZRPP Sealed 0.125" | 3.175 mm 0.5" | 12.7 mm 0.1719" | 4.366 mm 162.84 54.726 37.8
CER155ZR Open 0.1563" | 3.969 mm 0.3125" | 7.938 mm 0.1094" | 2.779 mm 92.097 36.039 37.8
CER155ZRPP Sealed 0.1563" | 3.969 mm 0.3125" | 7.938 mm 0.125" | 3.175 mm 92.097 36.039 37.8
CER156ZR Open 0.1875" | 4.763 mm 0.3125" | 7.938 mm 0.1094" | 2.779 mm 92.097 36.039 37.8
CER156ZRPP Sealed 0.1875" | 4.763 mm 0.3125" | 7.938 mm 0.125" | 3.175 mm 92.097 36.039 37.8
CER166ZR Open 0.1875" | 4.763 mm 0.375" | 9.525 mm 0.125" | 3.175 mm 181.527 65.403 36
CER166ZRPP Sealed 0.1875" | 4.763 mm 0.375" | 9.525 mm 0.125" | 3.175 mm 181.527 65.403 36
CER3ZR Open 0.1875" | 4.763 mm 0.5" | 12.7 mm 0.1562" | 3.967 mm 332.355 117.459 30
CER3ZRPP Sealed 0.1875" | 4.763 mm 0.5" | 12.7 mm 0.196" | 4.978 mm 332.355 117.459 31.8
CER3AZR Open 0.1875" | 4.763 mm 0.625" | 15.875 mm 0.196" | 4.978 mm 377.736 149.493 27
CER3AZRPP Sealed 0.1875" | 4.763 mm 0.625" | 15.875 mm 0.196" | 4.978 mm 377.736 149.493 27
CE1601ZR Open 0.1875" | 4.763 mm 0.6875" | 17.463 mm 0.25" | 6.35 mm 180 66 3.6
CE1601ZRPP Sealed 0.1875" | 4.763 mm 0.6875" | 17.463 mm 0.3125" | 7.938 mm 180 66 3.6
CER168ZR Open 0.25" | 6.35 mm 0.375" | 9.525 mm 0.125" | 3.175 mm 94.767 41.379 33.6
CER168ZRPP Sealed 0.25" | 6.35 mm 0.375" | 9.525 mm 0.125" | 3.175 mm 94.767 41.379 33.6
CER188ZR Open 0.25" | 6.35 mm 0.5" | 12.7 mm 0.125" | 3.175 mm 276.294 106.782 30
CER188ZRPP Sealed 0.25" | 6.35 mm 0.5" | 12.7 mm 0.1875" | 4.763 mm 276.294 106.782 30
CER4ZR Open 0.25" | 6.35 mm 0.625" | 15.875 mm 0.196" | 4.978 mm 377.736 149.493 27
CER4ZRPP Sealed 0.25" | 6.35 mm 0.625" | 15.875 mm 0.196" | 4.978 mm 377.736 149.493 27
CE1602ZR Open 0.25" | 6.35 mm 0.6875" | 17.463 mm 0.25" | 6.35 mm 190.5 72 3.6
CE1602ZRPP Sealed 0.25" | 6.35 mm 0.6875" | 17.463 mm 0.3125" | 7.938 mm 190.5 72 3.6
CER4AZR Open 0.25" | 6.35 mm 0.75" | 19.05 mm 0.2188" | 5.558 mm 595.302 214.896 25.8
CER4AZRPP Sealed 0.25" | 6.35 mm 0.75" | 19.05 mm 0.2812" | 7.142 mm 595.302 214.896 25.8
CER1810ZR Open 0.3125" | 7.938 mm 0.5" | 12.7 mm 0.1562" | 3.967 mm 138.816 66.738 28.8
CER1810ZRPP Sealed 0.3125" | 7.938 mm 0.5" | 12.7 mm 0.1562" | 3.967 mm 138.816 66.738 28.8
CE1603ZR Open 0.3125" | 7.938 mm 0.875" | 22.225 mm 0.2812" | 7.142 mm 223.5 93 3.6
CE1603ZRPP Sealed 0.3125" | 7.938 mm 0.875" | 22.225 mm 0.3438" | 8.733 mm 223.5 93 3.6
CE1605ZR Open 0.3125" | 7.938 mm 0.9062" | 23.017 mm 0.3125" | 7.938 mm 223.5 94.5 3.6
CE1605ZRPP Sealed 0.3125" | 7.938 mm 0.9062" | 23.017 mm 0.3125" | 7.938 mm 223.5 94.5 3.6
CER6ZR Open 0.375" | 9.525 mm 0.875" | 22.225 mm 0.2188" | 5.558 mm 850.242 341.7 22.8
CER6ZRPP Sealed 0.375" | 9.525 mm 0.875" | 22.225 mm 0.2812" | 7.142 mm 850.242 341.7 22.8
CE1604ZR Open 0.375" | 9.525 mm 0.875" | 22.225 mm 0.2812" | 7.142 mm 225 96 3.6
CE1604ZRPP Sealed 0.375" | 9.525 mm 0.875" | 22.225 mm 0.3438" | 8.733 mm 225 96 3.6
CE1606ZR Open 0.375" | 9.525 mm 0.9062" | 23.017 mm 0.3125" | 7.938 mm 225 96 3.6
CE1606ZRPP Sealed 0.375" | 9.525 mm 0.9062" | 23.017 mm 0.3125" | 7.938 mm 225 96 3.6
CE1614ZR Open 0.375" | 9.525 mm 1.125" | 28.575 mm 0.375" | 9.525 mm 342 156 3.6
CE1614ZRPP Sealed 0.375" | 9.525 mm 1.125" | 28.575 mm 0.375" | 9.525 mm 342 156 3.6
CE1607ZR Open 0.4375" | 11.113 mm 0.9062" | 23.017 mm 0.3125" | 7.938 mm 304.5 129 3.6
CE1607ZRPP Sealed 0.4375" | 11.113 mm 0.9062" | 23.017 mm 0.3125" | 7.938 mm 304.5 129 3.6
CE1615ZRPP Sealed 0.4375" | 11.113 mm 1.125" | 28.575 mm 0.375" | 9.525 mm 343.5 159 3.6
CE1615ZR Open 0.4375" | 11.113 mm 1.125" | 28.575 mm 0.375" | 9.525 mm 343.5 159 3.6
CE1620ZR Open 0.4375" | 11.113 mm 1.375" | 34.925 mm 0.4375" | 11.113 mm 507 240 3.6
CE1620ZRPP Sealed 0.4375" | 11.113 mm 1.375" | 34.925 mm 0.4375" | 11.113 mm 507 240 3.6
CER8ZR Open 0.5" | 12.7 mm 1.125" | 28.575 mm 0.25" | 6.35 mm 344.7 153.3 19.2
CER8ZRPP Sealed 0.5" | 12.7 mm 1.125" | 28.575 mm 0.3125" | 7.938 mm 344.7 153.3 19.2
CE1616ZR Open 0.5" | 12.7 mm 1.125" | 28.575 mm 0.375" | 9.525 mm 345 135 3.6
CE1616ZRPP Sealed 0.5" | 12.7 mm 1.125" | 28.575 mm 0.375" | 9.525 mm 345 135 3.6
CE1621ZR Open 0.5" | 12.7 mm 1.375" | 34.925 mm 0.4375" | 11.113 mm 510 244.5 3.6
CE1621ZRPP Sealed 0.5" | 12.7 mm 1.375" | 34.925 mm 0.4375" | 11.113 mm 510 244.5 3.6
CE1622ZR Open 0.5625" | 14.288 mm 1.375" | 34.925 mm 0.4375" | 11.113 mm 513 247.5 3.6
CE1622ZRPP Sealed 0.5625" | 14.288 mm 1.375" | 34.925 mm 0.4375" | 11.113 mm 513 247.5 3.6
CER10ZR Open 0.625" | 15.875 mm 1.375" | 34.925 mm 0.2812" | 7.142 mm 475.5 220.5 15
CER10ZRPP Sealed 0.625" | 15.875 mm 1.375" | 34.925 mm 0.3438" | 8.733 mm 475.5 220.5 15
CE1623ZR Open 0.625" | 15.875 mm 1.375" | 34.925 mm 0.4375" | 11.113 mm 516 250.5 3.6
CE1623ZRPP Sealed 0.625" | 15.875 mm 1.375" | 34.925 mm 0.4375" | 11.113 mm 516 250.5 3.6
CE1628ZR Open 0.625" | 15.875 mm 1.625" | 41.275 mm 0.5" | 12.7 mm 630 328.5 3.6
CE1628ZRPP Sealed 0.625" | 15.875 mm 1.625" | 41.275 mm 0.5" | 12.7 mm 630 328.5 3.6
CE1633ZR Open 0.625" | 15.875 mm 1.75" | 44.45 mm 0.5" | 12.7 mm 630 336 3.6
CE1633ZRPP Sealed 0.625" | 15.875 mm 1.75" | 44.45 mm 0.5" | 12.7 mm 630 336 3.6
CER12ZR Open 0.75" | 19.05 mm 1.625" | 41.275 mm 0.3125" | 7.938 mm 743.1 353.1 12.6
CER12ZRPP Sealed 0.75" | 19.05 mm 1.625" | 41.275 mm 0.4375" | 11.113 mm 743.1 353.1 12.6
CE1630ZR Open 0.75" | 19.05 mm 1.625" | 41.275 mm 0.5" | 12.7 mm 633 334.5 3.6
CE1630ZRPP Sealed 0.75" | 19.05 mm 1.625" | 41.275 mm 0.5" | 12.7 mm 633 334.5 3.6
CE1635ZR Open 0.75" | 19.05 mm 1.75" | 44.45 mm 0.5" | 12.7 mm 634.5 342 3.6
CE1635ZRPP Sealed 0.75" | 19.05 mm 1.75" | 44.45 mm 0.5" | 12.7 mm 634.5 342 3.6
CE1638ZR Open 0.75" | 19.05 mm 2" | 50.8 mm 0.5625" | 14.288 mm 681 387 3.6
CE1638ZRPP Sealed 0.75" | 19.05 mm 2" | 50.8 mm 0.5625" | 14.288 mm 681 387 3.6
CER14ZR Open 0.875" | 22.225 mm 1.875" | 47.625 mm 0.375" | 9.525 mm 797.4 392.1 7.2
CER14ZRPP Sealed 0.875" | 22.225 mm 1.875" | 47.625 mm 0.5" | 12.7 mm 797.4 392.1 7.2
CE1640ZR Open 0.875" | 22.225 mm 2" | 50.8 mm 0.5625" | 14.288 mm 679.5 394.5 3.6
CE1640ZRPP Sealed 0.875" | 22.225 mm 2" | 50.8 mm 0.5625" | 14.288 mm 679.5 394.5 3.6
CER16ZR Open 1" | 25.4 mm 2" | 50.8 mm 0.375" | 9.525 mm 795.6 392.1 6.6
CER16ZRPP Sealed 1" | 25.4 mm 2" | 50.8 mm 0.5" | 12.7 mm 795.6 392.1 6.6
CE1641ZR Open 1" | 25.4 mm 2" | 50.8 mm 0.5625" | 14.288 mm 678 403.5 3.6
CE1641ZRPP Sealed 1" | 25.4 mm 2" | 50.8 mm 0.5625" | 14.288 mm 678 403.5 3.6
CER18ZR Open 1.125" | 28.575 mm 2.125" | 53.975 mm 0.375" | 9.525 mm 1047.6 545.1 6
CER18ZRPP Sealed 1.125" | 28.575 mm 2.125" | 53.975 mm 0.5" | 12.7 mm 1047.6 545.1 6
CE1652ZR Open 1.125" | 28.575 mm 2.5" | 63.5 mm 0.625" | 15.875 mm 1080.9 684 3.6
CE1652ZRPP Sealed 1.125" | 28.575 mm 2.5" | 63.5 mm 0.625" | 15.875 mm 1080.9 684 3.6
CER20ZR Open 1.25" | 31.75 mm 2.25" | 57.15 mm 0.375" | 9.525 mm 1108.5 595.8 5.4
CER20ZRPP Sealed 1.25" | 31.75 mm 2.25" | 57.15 mm 0.5" | 12.7 mm 1108.5 595.8 5.4
CE1654ZR Open 1.25" | 31.75 mm 2.5" | 63.5 mm 0.625" | 15.875 mm 1080 690 3.6
CE1654ZRPP Sealed 1.25" | 31.75 mm 2.5" | 63.5 mm 0.625" | 15.875 mm 1080 690 3.6
CE1657ZR Open 1.25" | 31.75 mm 2.5625" | 65.088 mm 0.6875" | 17.463 mm 1320 750 3.6
CE1657ZRPP Sealed 1.25" | 31.75 mm 2.5625" | 65.088 mm 0.6875" | 17.463 mm 1320 750 3.6
CE1658ZR Open 1.3125" | 33.338 mm 2.5625" | 65.088 mm 0.6875" | 17.463 mm 1311 780 3.6
CE1658ZRPP Sealed 1.3125" | 33.338 mm 2.5625" | 65.088 mm 0.6875" | 17.463 mm 1311 780 3.6
CER22ZR Open 1.375" | 34.925 mm 2.5" | 63.5 mm 0.4375" | 11.113 mm 1220.1 674.1 4.8
CER22ZRPP Sealed 1.375" | 34.925 mm 2.5" | 63.5 mm 0.5625" | 14.288 mm 1220.1 674.1 4.8
CER24ZR Open 1.5" | 38.1 mm 2.625" | 66.675 mm 0.4375" | 11.113 mm 1327.8 733.8 3.6
CER24ZRPP Sealed 1.5" | 38.1 mm 2.625" | 66.675 mm 0.5625" | 14.288 mm 1327.8 733.8 1467.6

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