CH series CROSSED ROLLER BEARING>CH series Main dimension Model No. CH 124 CH 124(G) CH 124X CH 148 CH 148(G) CH 148X CH 178 CH 178(G) CH 178X CH 228 CH 228(G) CH 228X CH 297 CH 297(G) CH 297X CH 42 CH 445 CH 445(G) CH 445X CH 66 CH 85 I/D (d) 80 Width (B,B1) 22 Seal without seal Seals on both sides Seal on one side(Outer-ring counterbore side) Seal on one side(Outer-ring non-counterbore side) Preload Normal preload Light preload Heavy preload Special preload Precision grade Normal precision High precision Super precision Ultra Precision O/D(D) 165 Roller pitch diameter(dp) 124 Lubricant inlet d1 3.1 r' min 1 assembly dimension ds 114 Dh 134 Basic static rated load C(kN) 33.1 C0(kN) 50.9 weight kg 2.6 Model No. CH 124G1 Download 3D 2D Solid Edge 2022 (*.par) IGES (*.igs) Parasolid Binary (*.x_b) Parasolid Text (*.x_t) STEP (*.step) STL (*.stl) SAT (*.sat)