| No. | Brand | e | L | C | T | H | D | B | P |
| MI 52 | McGill | - | - | - | - | - | - | - | - |
| MI 13 | McGill | - | - | - | - | - | - | 5 | - |
| MI 8 | McGill | - | - | - | - | - | - | - | - |
| MI 18 | McGill | - | - | - | - | - | - | 53.2 mm | - |
| MI 50 | McGill | - | - | - | - | - | - | - | - |
| IR7275C | RBC | - | - | - | - | - | - | - | - |
| MI 28 N | McGill | - | - | - | - | - | - | - | - |
| IR25X30X20 | INA | - | 264 mm | - | - | - | - | 19.1 mm | - |
| IR40X45X20 | INA | - | - | - | - | - | - | - | - |
| MI 23 | McGill | - | - | - | - | - | - | - | - |
| IR6770 | RBC | - | - | - | - | - | - | - | - |
| IR7235 | RBC | - | - | - | - | - | - | 37.6 mm | - |
| MI 15 | McGill | - | - | - | - | - | - | - | - |
| MI 25 | McGill | - | - | - | - | - | - | 28.58 mm | - |
| MI 6 | McGill | - | - | - | - | - | - | - | - |
| IR9608C | RBC | - | - | - | - | - | 47 mm | - | - |
| MI 38 | McGill | - | - | - | - | - | 200 | 62 | - |
| MI 47 | McGill | - | 206 mm | - | - | - | - | - | - |
| IR40X45X30 | INA | - | - | - | - | - | - | 16 | - |
| MI 64 | McGill | - | - | - | - | - | - | - | - |
| IR45X50X25 | INA | - | 118 mm | - | - | - | - | - | - |
| IR7345 | RBC | - | - | - | - | - | - | 107.75 | - |
| MI 58 | McGill | - | - | 52.5 kN | - | 250 mm | - | - | - |
| MI 10 N | McGill | - | - | - | - | - | - | - | - |
| MI 9 N | McGill | - | - | - | - | - | - | - | - |
| MI 24 N | McGill | - | - | - | - | - | - | - | - |
| MI 22 4S | McGill | - | - | - | - | - | - | - | - |
| MI 31 | McGill | - | - | - | - | - | - | 75 | - |
| RBC IR7315C Needle Roller Bearing Inner Rings | Bearing Style:Open Type; Features:Heat resistant / Ant; Type:Ball; Shield Shape:Open; Precision:Grade 0; Number of Raceway Ring Rows:Single Row; D:80; Basic Static Load Rating Cor(N):17900; Inner/Outer Ring Material:440C Stainless Steel; RoHS:6; |
| INA IR50X58X40 Needle Roller Bearing Inner Rings | B1:44.3 mm; s1:30.9 mm; C0:7.88 kN; Dz:60 mm; H1:76 mm; L2:10 mm; C:14 kN; Designation of open end cover:SCOE205-25; Designation of bearing:EX205G2; SW:3 mm; |
| RBC IRB22-SA Needle Roller Bearing Inner Rings | Designation of closed end cover:SCCE210; Designation of housing:SP208-210/90N-; B1:62.7 mm; B:49.2 mm; Z:90.5 mm; H2:61 mm; H:120 mm; Dz:100 mm; A:31 mm; T min.:-20 °C; |
| 4.25 Inch | 107.95 Millimeter x 5 Inch | 127 Millimeter x 2.25 Inch | 57.15 Millimeter McGill MI 68 Needle Roller Bearing Inner Rings | s1:22.65 mm; N1:25 mm; C:43.55 kN; Designation of housing:P211N-; Designation of closed end cover:SCC211; L:219 mm; A:60 mm; Recommended tightening torque for set screw:22 Nm; d:55 mm; S:11.8 mm; Size (mm):4.25 Inch | 107.95 Millimeter x 5 Inch | 127 Millimeter x 2.25 Inch | 57.15 Millimeter ; |
| 2 Inch | 50.8 Millimeter x 2.5 Inch | 63.5 Millimeter x 1.5 Inch | 38.1 Millimeter McGill MI 32 N Needle Roller Bearing Inner Rings | Type:Ball; Inner/Outer Ring Material:Steel; Size Standards:Metric System; Types:16**/6*** series; Holder Symbol:JR; Number of Raceway Ring Rows:Single Row; Specifications/Environment:Standard / Dust Proo; D:47; d:35; Size (mm):2 Inch | 50.8 Millimeter x 2.5 Inch | 63.5 Millimeter x 1.5 Inch | 38.1 Millimeter ; |
| INA IR45X50X25 Needle Roller Bearing Inner Rings | G:R1/8"; S:17.5 mm; Designation of housing:FE207N-; Weight:1.61 kg; Designation of bearing:UC207-21G2L3; J:92 mm; C0:15.2 kN; L:118 mm; Z:32 mm; d:33.34 mm; |
| 1.125 Inch | 28.575 Millimeter x 1.375 Inch | 34.925 Millimeter x 1.25 Inch | 31.75 Millimeter McGill MI 18 Needle Roller Bearing Inner Rings | Recommended tightening torque for set screw:27.1 Nm; SW:5.56 mm; T min.:-20 °C; A5:29.8 mm; T max.:200 °C; B:53.2 mm; S:23.4 mm; B1:73.2 mm; d1:119 mm; Designation of bearing:EX217-52G2T20; Size (mm):1.125 Inch | 28.575 Millimeter x 1.375 Inch | 34.925 Millimeter x 1.25 Inch | 31.75 Millimeter ; |
| 0.938 Inch | 23.825 Millimeter x 1.125 Inch | 28.575 Millimeter x 1 Inch | 25.4 Millimeter McGill MI 15 N Needle Roller Bearing Inner Rings | Holder Surface Treatment:Black Oxide Coating; Number of Bearings:Single; Type:Bearings with Housin; Seals:DD (Contact Rubber S; RoHS:6; Lateral Width L(mm):56; Bearing Used:Deep Groove Ball Bea; Width T(mm):19; Days to Ship:8 Days; Size (mm):0.938 Inch | 23.825 Millimeter x 1.125 Inch | 28.575 Millimeter x 1 Inch | 25.4 Millimeter ; |
RBC IR8406 Needle Roller Bearing Inner Rings Video