| No. | Brand | e | L | C | T | H | D | B | P |
| MI 10 | McGill | - | - | - | - | - | - | - | - |
| IR6770 | RBC | - | - | - | - | - | - | - | - |
| MI 42 | McGill | - | - | - | - | - | - | 36.5 mm | - |
| MI 11 N | McGill | - | - | 19.5 kN | - | - | - | 36.4 mm | - |
| MI 40 | McGill | - | - | - | - | - | - | - | - |
| MI 30 | McGill | - | - | - | - | - | 130 | 62 | - |
| MI 27 | McGill | 18 mm | 80 mm | 19.5 kN | - | 144 mm | - | 30 mm | - |
| MI 24 N | McGill | - | - | - | - | - | - | - | - |
| MI 64 | McGill | - | - | - | - | - | - | - | - |
| IR40X45X20 | INA | - | - | - | - | - | - | - | - |
| MI 9 N | McGill | - | - | - | - | - | - | - | - |
| MI 32 | McGill | - | - | - | - | - | - | - | - |
| MI 10 N | McGill | - | - | - | - | - | - | - | - |
| IR7194 | RBC | - | - | - | - | - | - | - | - |
| MI 128 | McGill | - | 108 mm | - | - | - | - | - | - |
| MI 21 | McGill | - | 65 mm | - | - | - | - | - | - |
| MI 50 | McGill | - | - | - | - | - | - | - | - |
| MI 12 | McGill | - | - | - | - | - | - | - | - |
| MI 24 | McGill | - | - | - | - | - | - | - | - |
| IR7274C | RBC | - | - | - | - | - | - | - | - |
| IR8517C | RBC | - | - | - | - | - | - | 14 mm | - |
| IR7193 | RBC | - | - | - | - | - | - | - | - |
| 0.875 Inch | 22.225 Millimeter x 1.125 Inch | 28.575 Millimeter x 1.25 Inch | 31.75 Millimeter McGill MI 14 Needle Roller Bearing Inner Rings | Shape:Flange Type; Flange O.D. H(φ):45; Seals:DD (Contact Rubber S; Flange Shape:Round Type; Width T(mm):25 ～ 50; Bearing I.D. d(mm):8; Bearing Used:Deep Groove Ball Bea; Bearing Retained:Yes (with retaining; Number of Bearings:Double; Holder Surface Treatment:Clear Anodize; Size (mm):0.875 Inch | 22.225 Millimeter x 1.125 Inch | 28.575 Millimeter x 1.25 Inch | 31.75 Millimeter ; |
| 1.625 Inch | 41.275 Millimeter x 1.938 Inch | 49.225 Millimeter x 1.25 Inch | 31.75 Millimeter McGill MI 26 2S Needle Roller Bearing Inner Rings | RoHS:6; Application:For Inner Ring; Days to Ship:7 Days; O.D. D(φ):40; L(mm):2 ～ 100; L Dimension Tolerance:Positive Tolerance; Surface Treatment:Black Oxide Coating; Material:Low Carbon Steel; I.D. d(φ):30; Size (mm):1.625 Inch | 41.275 Millimeter x 1.938 Inch | 49.225 Millimeter x 1.25 Inch | 31.75 Millimeter ; |
| RBC IR8447C Needle Roller Bearing Inner Rings | T min.:-20 °C; N1:19 mm; N:11mm; T max.:200 °C; C0:6.65 kN; d:20 mm; A:32 mm; Weight:0.57 kg; Recommended tightening torque for set screw:5.5 Nm; Designation of bearing:UC204G2T20; |
| 2 Inch | 50.8 Millimeter x 2.5 Inch | 63.5 Millimeter x 1.75 Inch | 44.45 Millimeter McGill MI 32 Needle Roller Bearing Inner Rings | Precision Grade Symbol:No; RoHS:6; Size Standards:Metric System; Low Torque Specification:No; Spacer, Sleeve symbol:No; Accuracy(Class):Class 0; Combination symbol:No; Seal, Shield Symbols:No; Retainer Type:Punching; Internal Symbol:No; Size (mm):2 Inch | 50.8 Millimeter x 2.5 Inch | 63.5 Millimeter x 1.75 Inch | 44.45 Millimeter ; |
| 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 ; |
| 6.5 Inch | 165.1 Millimeter x 7.75 Inch | 196.85 Millimeter x 3 Inch | 76.2 Millimeter McGill MI 104 Needle Roller Bearing Inner Rings | m:6.5 mm; C1:5.8 mm; T max.:100 °C; d:34.92 mm; Weight:0.61 kg; C0:15.2 kN; G:5/16-24UNF; T min.:-40 °C; D:72 mm; B:37.6 mm; Size (mm):6.5 Inch | 165.1 Millimeter x 7.75 Inch | 196.85 Millimeter x 3 Inch | 76.2 Millimeter ; |
| 3.15 Inch | 80 Millimeter x 3.543 Inch | 90 Millimeter x 1.378 Inch | 35 Millimeter INA IR80X90X35 Needle Roller Bearing Inner Rings | Number of Raceway Ring Rows:Double Row; Precision (JIS):Grade 5; Raceway Ring Shape:Cylindrical Roller; Outer Ring Type:Flat; Holder Symbol:No; Size Standards:Metric System; Internal Clearance Symbol:No; Retainer Type:No; B:26; Size (mm):3.15 Inch | 80 Millimeter x 3.543 Inch | 90 Millimeter x 1.378 Inch | 35 Millimeter ; |
| RBC IR7194 Needle Roller Bearing Inner Rings | T max.:100 °C; s1:30.9 mm; A5:17.4 mm; d:25 mm; H2:51 mm; Designation of bearing:EX205G2L3; A:32 mm; C0:7.88 kN; Weight:0.85 kg; d1:37.4 mm; |
2.75 Inch | 69.85 Millimeter x 3.25 Inch | 82.55 Millimeter x 1.75 Inch | 44.45 Millimeter McGill MI 44 Needle Roller Bearing Inner Rings Video