| No. | Brand | e | L | C | T | H | D | B | P |
| IR6770 | RBC | - | - | - | - | - | - | - | - |
| IR8517C | RBC | - | - | - | - | - | - | 14 mm | - |
| IR7314C | RBC | - | - | - | - | - | 80 mm | - | - |
| MI 48 N | McGill | 34 mm | - | 52.5 kN | - | - | - | - | - |
| MI 32 N | McGill | - | - | - | - | - | 47 | - | - |
| IR7194 | RBC | - | - | - | - | - | - | - | - |
| MI 56 | McGill | - | - | - | - | - | - | - | - |
| MI 6 | McGill | - | - | - | - | - | - | - | - |
| MI 60 | McGill | - | - | - | - | - | - | - | - |
| IR30X35X30 | INA | - | - | - | - | - | - | 15 mm | - |
| IR7315C | RBC | - | - | - | - | - | 80 | - | - |
| MI 40 N | McGill | - | - | - | - | - | - | 49.2 mm | - |
| MI 22 4S | McGill | - | - | - | - | - | - | - | - |
| MI 28 | McGill | - | - | - | - | - | - | - | - |
| MI 52 | McGill | - | - | - | - | - | - | - | - |
| IR8536 | RBC | - | - | - | - | - | - | 22 mm | - |
| IR45X50X25 | INA | - | 118 mm | - | - | - | - | - | - |
| MI 26 | McGill | - | - | - | - | - | - | - | - |
| IR7284 | RBC | - | - | 19.5 kN | - | - | - | - | 150 mm |
| MI 104 | McGill | - | - | - | - | - | 72 mm | 37.6 mm | - |
| MI 12 N | McGill | - | 127 mm | 12.8 kN | - | - | - | 34 mm | - |
| IR7274C | RBC | - | - | - | - | - | - | - | - |
| IR7345 | RBC | - | - | - | - | - | - | 107.75 | - |
| IR35X40X30 | INA | - | - | - | - | - | 40 | - | - |
| IR17X20X20,5 | INA | - | - | - | - | - | - | - | - |
| 1.313 Inch | 33.35 Millimeter x 1.625 Inch | 41.275 Millimeter x 1 Inch | 25.4 Millimeter McGill MI 21 N Needle Roller Bearing Inner Rings | Bearing Ring Type:Type NU; Symbols of Lubrication Amount:No; Material Symbol:No; Precision (JIS):Grade 0; Holder Color:No; Outer Ring:With Outer Ring; Specifications:Standard; Outer Ring Type:Flat; Clearance sign:C3; Symbol of Bearing Ring Shape:E; Size (mm):1.313 Inch | 33.35 Millimeter x 1.625 Inch | 41.275 Millimeter x 1 Inch | 25.4 Millimeter ; |
| 0.875 Inch | 22.225 Millimeter x 1.125 Inch | 28.575 Millimeter x 1 Inch | 25.4 Millimeter McGill MI 14 N Needle Roller Bearing Inner Rings | Type:Bearings with Housin; Bearing Part Number:6906; Number of Bearings:Double; Holder Surface Treatment:Electroless Nickel P; RoHS:6; Flange Shape:Round Type; S(mm):20 ～ 117; Housing Material:1045 Carbon Steel; Bearing Retained:No; Bearing I.D. d(mm):30; Size (mm):0.875 Inch | 22.225 Millimeter x 1.125 Inch | 28.575 Millimeter x 1 Inch | 25.4 Millimeter ; |
| 1.181 Inch | 30 Millimeter x 1.378 Inch | 35 Millimeter x 1.181 Inch | 30 Millimeter INA IR30X35X30 Needle Roller Bearing Inner Rings | J:76 mm; A1:4 mm; Adapter sleeve reference:HLK2305; A2:16.7 mm; d:25 mm; B:15 mm; B1:28 mm; T max.:100 °C; Weight:0.37 kg; Designation of housing:PF205-; Size (mm):1.181 Inch | 30 Millimeter x 1.378 Inch | 35 Millimeter x 1.181 Inch | 30 Millimeter ; |
| 6 Inch | 152.4 Millimeter x 7.25 Inch | 184.15 Millimeter x 3 Inch | 76.2 Millimeter McGill MI 96 Needle Roller Bearing Inner Rings | Volume Discount:Available; Flange Shape:Round Type; Bearing Used:Deep Groove Ball Bea; Shape:Flanged Pilot Type; Number of Bearings:Double; Bearing Retained:No; Bearing Material:Stainless Steel; Size (mm):6 Inch | 152.4 Millimeter x 7.25 Inch | 184.15 Millimeter x 3 Inch | 76.2 Millimeter ; |
| 3.875 Inch | 98.425 Millimeter x 4.5 Inch | 114.3 Millimeter x 2.25 Inch | 57.15 Millimeter McGill MI 62 Needle Roller Bearing Inner Rings | Precision (JIS):Grade 0; Width(mm):48; Holder Color:No; Raceway Ring Shape:Cylindrical Roller; Symbol of contact angle:No; Number of Raceway Ring Rows:Single Row; Rolling Element Material:Steel; Inner/Outer Ring Material:Steel; Size (mm):3.875 Inch | 98.425 Millimeter x 4.5 Inch | 114.3 Millimeter x 2.25 Inch | 57.15 Millimeter ; |
| 3 Inch | 76.2 Millimeter x 3.5 Inch | 88.9 Millimeter x 1.75 Inch | 44.45 Millimeter McGill MI 48 N Needle Roller Bearing Inner Rings | A:53.5 mm; C:52.5 kN; T max.:100 °C; T min.:-20 °C; J:143 mm; B1:77.7 mm; d:61.91 mm; e:34 mm; A2:80.8 mm; A1:16 mm; Size (mm):3 Inch | 76.2 Millimeter x 3.5 Inch | 88.9 Millimeter x 1.75 Inch | 44.45 Millimeter ; |
| RBC IR7214 Needle Roller Bearing Inner Rings | C Chamfered:Provided; Height Indication:Height Configurable; Width T(mm):26; Height H(mm):40 ～ 90; Number of Bearings:Single; Bearing Used:Deep Groove Ball Bea; Bearing Retained:Yes (with retaining; Bearing Material:[Steel] Steel; Seals:VV (Non-Contact Rubb; Shape:T-Shaped; |
| 4.331 Inch | 110 Millimeter x 4.724 Inch | 120 Millimeter x 1.181 Inch | 30 Millimeter INA IR110X120X30 Needle Roller Bearing Inner Rings | N1:19 mm; G:M6x1; H2:83 mm; A2:35 mm; Z:24.4 mm; H1:102 mm; C:31.85 kN; B:49.2 mm; Recommended tightening torque for set screw:11.5 Nm; Designation of housing:T209N-; Size (mm):4.331 Inch | 110 Millimeter x 4.724 Inch | 120 Millimeter x 1.181 Inch | 30 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 Video