R12-2RS Sealed Ceramic Bearing 3/4" x 1-5/8" x 7/16" Outer Diameter - 120mm inner diameter(bore)is 1/4" inch dimensions

inner diameter(bore)is 1/4" inch dimensions with steel retainer

Size: 85 x 150 x 49

5310 Ball Bearing

🟢 Max Oil Speed: 8

Equal: 6700-2Z &-6700ZZ

R12-2RS Sealed Ceramic Bearing 3/4" x 1-5/8" x 7/16" Outer Diameter - 120mm inner diameter(bore)is 1/4" inch dimensionsR12 2RS Sealed Hybrid Ceramic Ball Bearing 3 4" x 1 5 8" x 7 16" R12 2RS Hybrid ceramic chrome steel sealed bearing with ZrO2 Ceramic Balls, bearing is closed with 2 Rubber Seals to protect the bearing from dust or any possible contamination, also bearing is pre lubricated with Oil. R12 2RS Hybrid Ceramic Bearing Deep Groove Radial Ball Bearing Cage: Nylon Balls: Made from Zirconia Ceramic (ZrO) Material: Chrome Steel Lubrication: Self Lubricated