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NO.396 JIAHE ROAD XIAMEN CHINA

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Zirconia Ceramic Bearings Inch Size

Combining high fracture toughness with low friction and wear, ideal for medical, food processing, and chemical applications requiring inch-sized precision components. Electrically insulating and corrosion-proof. 

InquiryPart NumberIDODWidthShield TypeDynamic LoadStatic LoadMax Speed(X1K rpm)Ring MaterialTemperature RangePrecisionClearanceRoHSREACH
R188 0.25" 0.5" 0.125" Open 62 lbf 24 lbf 28 Zirconia ﹣176 to 752 °F ABEC-1 C0 Compliant Compliant
R188 2RS 0.25" 0.5" 0.1875" Sealed 62 lbf 24 lbf 28 Zirconia ﹣176 to 752 °F ABEC-1 C0 Compliant Compliant
R4 0.25" 0.625" 0.196" Open 85 lbf 34 lbf 26.6 Zirconia ﹣176 to 752 °F ABEC-1 C0 Compliant Compliant
R4 2RS 0.25" 0.625" 0.196" Sealed 85 lbf 34 lbf 26.6 Zirconia ﹣176 to 752 °F ABEC-1 C0 Compliant Compliant
R4A 0.25" 0.75" 0.2188" Open 134 lbf 48 lbf 25.2 Zirconia ﹣176 to 752 °F ABEC-1 C0 Compliant Compliant
R4A 2RS 0.25" 0.75" 0.2812" Sealed 134 lbf 48 lbf 25.2 Zirconia ﹣176 to 752 °F ABEC-1 C0 Compliant Compliant
1603 0.3125" 0.875" 0.2812" Open 224 lbf 93 lbf 3.5 Zirconia ﹣176 to 752 °F ABEC-1 C0 Compliant Compliant
1603 2RS 0.3125" 0.875" 0.3438" Sealed 224 lbf 93 lbf 3.5 Zirconia ﹣176 to 752 °F ABEC-1 C0 Compliant Compliant
1605 0.3125" 0.9062" 0.3125" Open 224 lbf 94 lbf 3.5 Zirconia ﹣176 to 752 °F ABEC-1 C0 Compliant Compliant
1605 2RS 0.3125" 0.9062" 0.3125" Sealed 224 lbf 94 lbf 3.5 Zirconia ﹣176 to 752 °F ABEC-1 C0 Compliant Compliant
R1810 0.3125" 0.5" 0.1562" Open 31 lbf 15 lbf 28 Zirconia ﹣176 to 752 °F ABEC-1 C0 Compliant Compliant
R1810 2RS 0.3125" 0.5" 0.1562" Sealed 31 lbf 15 lbf 28 Zirconia ﹣176 to 752 °F ABEC-1 C0 Compliant Compliant
1604 0.375" 0.875" 0.2812" Open 225 lbf 96 lbf 3.5 Zirconia ﹣176 to 752 °F ABEC-1 C0 Compliant Compliant
1604 2RS 0.375" 0.875" 0.3438" Sealed 225 lbf 96 lbf 3.5 Zirconia ﹣176 to 752 °F ABEC-1 C0 Compliant Compliant
1606 0.375" 0.9062" 0.3125" Open 225 lbf 96 lbf 3.5 Zirconia ﹣176 to 752 °F ABEC-1 C0 Compliant Compliant
1606 2RS 0.375" 0.9062" 0.3125" Sealed 225 lbf 96 lbf 3.5 Zirconia ﹣176 to 752 °F ABEC-1 C0 Compliant Compliant
1614 0.375" 1.125" 0.375" Open 342 lbf 156 lbf 3.5 Zirconia ﹣176 to 752 °F ABEC-1 C0 Compliant Compliant
1614 2RS 0.375" 1.125" 0.375" Sealed 342 lbf 156 lbf 3.5 Zirconia ﹣176 to 752 °F ABEC-1 C0 Compliant Compliant
ER1038 0.375" 0.625" 0.1562" Open - - - Zirconia ﹣176 to 752 °F ABEC-1 C0 Compliant Compliant
ER1038 2RS 0.375" 0.625" 0.1562" Sealed - - - Zirconia ﹣176 to 752 °F ABEC-1 C0 Compliant Compliant
R6 0.375" 0.875" 0.2188" Open 191 lbf 77 lbf 22.4 Zirconia ﹣176 to 752 °F ABEC-1 C0 Compliant Compliant
R6 2RS 0.375" 0.875" 0.2812" Sealed 191 lbf 77 lbf 22.4 Zirconia ﹣176 to 752 °F ABEC-1 C0 Compliant Compliant
1607 0.4375" 0.9062" 0.3125" Open 304 lbf 129 lbf 3.5 Zirconia ﹣176 to 752 °F ABEC-1 C0 Compliant Compliant
1607 2RS 0.4375" 0.9062" 0.3125" Sealed 304 lbf 129 lbf 3.5 Zirconia ﹣176 to 752 °F ABEC-1 C0 Compliant Compliant
1615 0.4375" 1.125" 0.375" Open 344 lbf 159 lbf 3.5 Zirconia ﹣176 to 752 °F ABEC-1 C0 Compliant Compliant
1615 2RS 0.4375" 1.125" 0.375" Sealed 344 lbf 159 lbf 3.5 Zirconia ﹣176 to 752 °F ABEC-1 C0 Compliant Compliant
1620 0.4375" 1.375" 0.4375" Open 507 lbf 240 lbf 3.5 Zirconia ﹣176 to 752 °F ABEC-1 C0 Compliant Compliant
1620 2RS 0.4375" 1.375" 0.4375" Sealed 507 lbf 240 lbf 3.5 Zirconia ﹣176 to 752 °F ABEC-1 C0 Compliant Compliant
1616 0.5" 1.125" 0.375" Open 345 lbf 135 lbf 3.5 Zirconia ﹣176 to 752 °F ABEC-1 C0 Compliant Compliant
1616 2RS 0.5" 1.125" 0.375" Sealed 345 lbf 135 lbf 3.5 Zirconia ﹣176 to 752 °F ABEC-1 C0 Compliant Compliant
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