| No. | Brand | d | D | G | t | F | E | N | J |
| B-812-OH | KOYO | 23.81 mm | - | M6x1 | - | - | - | 12mm | 98 mm |
| JR20X25X20 | KOYO | - | - | - | - | - | - | - | 184 mm |
| NK29/20A | KOYO | - | - | - | - | - | - | 12mm | - |
| B-8812-D | KOYO | - | - | - | - | - | - | - | - |
| K40X45X17H | KOYO | 19.05 mm | - | - | - | - | - | - | - |
| JR15X18X16,5 | KOYO | - | - | - | - | - | - | - | - |
| B-95 | KOYO | - | - | - | - | - | - | - | - |
| NK24/20A | KOYO | - | - | - | - | - | - | - | 184 mm |
| JR20X25X26 | KOYO | - | - | - | - | - | - | - | - |
| K6X9X8 | KOYO | - | - | - | - | - | - | - | - |
| NK35/20A | KOYO | 45 mm | - | M6x1 | - | - | - | - | 132 mm |
| NK22/20A | KOYO | - | - | - | - | 46.2 mm | - | - | - |
| NK6/10TN | KOYO | - | - | - | - | - | - | - | - |
| JR25X30X20 | KOYO | - | - | - | - | - | - | - | - |
| BH-1816 PDL125 | KOYO | - | - | M6x1 | - | - | - | - | - |
| BH-1016 PDL125 | KOYO | - | - | M6x1 | - | - | - | - | - |
| HK5020B | KOYO | - | - | - | - | - | - | - | 56 mm |
| KT323920 C3 | IKO | - | - | - | - | - | - | - | - |
| B-66-OH | KOYO | - | - | - | - | - | - | - | - |
| NKJ10/20A | KOYO | - | - | - | - | - | - | - | - |
| NK32/20A | KOYO | - | - | - | - | - | - | - | - |
| 0.5 Inch | 12.7 Millimeter x 0.688 Inch | 17.475 Millimeter x 0.625 Inch | 15.875 Millimeter KOYO B-810;PDL449 Needle Non Thrust Roller Bearings | T min.:-20 °C; B:31 mm; J:95 mm; H2:101 mm; S:12.7 mm; G:M6x1; T max.:100 °C; N:13mm; Designation of housing:PH204N-; Weight:0.87 kg; Size (mm):0.5 Inch | 12.7 Millimeter x 0.688 Inch | 17.475 Millimeter x 0.625 Inch | 15.875 Millimeter ; |
| 0.313 Inch | 7.95 Millimeter x 0.5 Inch | 12.7 Millimeter x 0.312 Inch | 7.925 Millimeter KOYO B-55-OH Needle Non Thrust Roller Bearings | Material:[Stainless Steel] 44; Shaft:Provided; Roller Guiding Method:Retainer Type; Roller Type:[Spherical Outer Rin; Allowable Rotational Speed(rpm):1560; Thread Size on Cam Follower (M)(mm):M10; Unit:Metric Series; Volume Discount:Available; Allowable Load(N):130; Tightening Method:Hex Socket on Head; Size (mm):0.313 Inch | 7.95 Millimeter x 0.5 Inch | 12.7 Millimeter x 0.312 Inch | 7.925 Millimeter ; |
| 2.165 Inch | 55 Millimeter x 2.677 Inch | 68 Millimeter x 1.378 Inch | 35 Millimeter KOYO NK55/35A Needle Non Thrust Roller Bearings | Nlim (grease):3,900 rpm; Weight / Kilogram:3.223; da min:99 mm; Minimum Buy Quantity:N/A; Category:Bearings; Brand:NTN; Nlim (oil):4,600 rpm; Mass (without HJ ring):3.22 kg; Max operating temperature, Tmax:120 °C; Radial clearance class:CN; Size (mm):2.165 Inch | 55 Millimeter x 2.677 Inch | 68 Millimeter x 1.378 Inch | 35 Millimeter ; |
| 0.625 Inch | 15.875 Millimeter x 0.875 Inch | 22.225 Millimeter x 0.75 Inch | 19.05 Millimeter KOYO BH-1012 PDL125 Needle Non Thrust Roller Bearings | Bearing Retained:Yes (with retaining; Holder Surface Treatment:Not Provided; Housing Material:304 Stainless Steel; Bearing Used:Deep Groove Ball Bea; Number of Bearings:Double; RoHS:6; Bearing Part Number:6904; Flange O.D. H(φ):69; Bearing I.D. d(mm):20; Seals:DD (Contact Rubber S; Size (mm):0.625 Inch | 15.875 Millimeter x 0.875 Inch | 22.225 Millimeter x 0.75 Inch | 19.05 Millimeter ; |
| 1.378 Inch | 35 Millimeter x 1.772 Inch | 45 Millimeter x 1.181 Inch | 30 Millimeter KOYO NK35/30A Needle Non Thrust Roller Bearings | Machining:No; Bearing Unit, Type:Round flange shape; Unit Body Material:Cast Iron; Fit:J7; d:65; Rolling Element Material:Bearing Steel; Seal:Silicone; Diameter series symbol:Medium Load; Size (mm):1.378 Inch | 35 Millimeter x 1.772 Inch | 45 Millimeter x 1.181 Inch | 30 Millimeter ; |
| 0.591 Inch | 15 Millimeter x 1.102 Inch | 28 Millimeter x 0.551 Inch | 14 Millimeter KOYO NA4902A.2RS Needle Non Thrust Roller Bearings | Basic Load Rating, Dynamic Rating(N):34100; Bearing Inner Dia. Shape:Cylindrical Bore Set; Accessory:No Cover; Seal:Triple seals; Unit, Type:Insert Bearing Unit; Diameter series symbol:Used for Light load; Fit:J7; Machining:No; Grease Type:Standard Grease; Size (mm):0.591 Inch | 15 Millimeter x 1.102 Inch | 28 Millimeter x 0.551 Inch | 14 Millimeter ; |
| 0.688 Inch | 17.475 Millimeter x 0.938 Inch | 23.825 Millimeter x 0.625 Inch | 15.875 Millimeter KOYO BH-1110 Needle Non Thrust Roller Bearings | Type:Bearings with Housin; Bearing Material:[Steel] Steel; Days to Ship:7 Days; Shape:Flanged Pilot Type; Flange Shape:Round Type; Bearing I.D. d(mm):12; Flange O.D. H(φ):50; Housing Material:[Aluminum Alloy] 201; Bearing Used:Deep Groove Ball Bea; Holder Surface Treatment:Clear Anodize; Size (mm):0.688 Inch | 17.475 Millimeter x 0.938 Inch | 23.825 Millimeter x 0.625 Inch | 15.875 Millimeter ; |
| 0.375 Inch | 9.525 Millimeter x 0.563 Inch | 14.3 Millimeter x 0.438 Inch | 11.125 Millimeter KOYO B-67;PDL125 Needle Non Thrust Roller Bearings | Days to Ship:8 Days; Lateral Width L(mm):45; Bearing Retained:Yes (with retaining; Bearing Used:Deep Groove Ball Bea; Number of Bearings:Single; Shape:L-Shaped; Height H(mm):40 ～ 60; Bearing I.D. d(mm):20; Housing Material:1045 Carbon Steel; Size (mm):0.375 Inch | 9.525 Millimeter x 0.563 Inch | 14.3 Millimeter x 0.438 Inch | 11.125 Millimeter ; |
| 0.5 Inch | 12.7 Millimeter x 0.688 Inch | 17.475 Millimeter x 0.5 Inch | 12.7 Millimeter KOYO B-88-OH Needle Non Thrust Roller Bearings | B1:51.6 mm; d:36.51 mm; C1:7.2 mm; T min.:-20 °C; C:25 mm; S:18.3 mm; SW:3.97 mm; C0:19.2 kN; Weight:0.78 kg; G:5/16-24UNF; Size (mm):0.5 Inch | 12.7 Millimeter x 0.688 Inch | 17.475 Millimeter x 0.5 Inch | 12.7 Millimeter ; |
| 0.236 Inch | 6 Millimeter x 0.354 Inch | 9 Millimeter x 0.315 Inch | 8 Millimeter KOYO K6X9X8 Needle Non Thrust Roller Bearings | Holder Surface Treatment:Black Oxide Coating; Flange O.D. H(φ):69; Bearing Used:Deep Groove Ball Bea; Seals:VV (Non-Contact Rubb; Bearing Retained:Yes (with retaining; Housing Material:1045 Carbon Steel; Width T(mm):35 ～ 70; Type:Bearings with Housin; Bearing Material:[Steel] Steel; Flange Shape:Round Type; Size (mm):0.236 Inch | 6 Millimeter x 0.354 Inch | 9 Millimeter x 0.315 Inch | 8 Millimeter ; |
| 1 Inch | 25.4 Millimeter x 1.313 Inch | 33.35 Millimeter x 0.5 Inch | 12.7 Millimeter KOYO BH-168 Needle Non Thrust Roller Bearings | J:157 mm; Designation of bearing:UC210-30G2; A1:13 mm; T max.:100 °C; s1:25.8 mm; C0:23.2 kN; S:19 mm; T min.:-20 °C; N:18mm; Z:38.9 mm; Size (mm):1 Inch | 25.4 Millimeter x 1.313 Inch | 33.35 Millimeter x 0.5 Inch | 12.7 Millimeter ; |
| 1.772 Inch | 45 Millimeter x 2.165 Inch | 55 Millimeter x 0.787 Inch | 20 Millimeter KOYO NK45/20A Needle Non Thrust Roller Bearings | Bearing Retained:Yes (with retaining; Bearing Part Number:6806; Days to Ship:8 Days; Flange Shape:Compact Type; Number of Bearings:Double; Bearing Material:[Steel] Steel; Holder Surface Treatment:Electroless Nickel P; Bearing I.D. d(mm):30; Size (mm):1.772 Inch | 45 Millimeter x 2.165 Inch | 55 Millimeter x 0.787 Inch | 20 Millimeter ; |
| 1.378 Inch | 35 Millimeter x 1.772 Inch | 45 Millimeter x 0.787 Inch | 20 Millimeter KOYO NK35/20A Needle Non Thrust Roller Bearings | J:132 mm; H3:105; T min.:-20 °C; B:30.2 mm; C:31.85 kN; G:M6x1; d:45 mm; S:11 mm; L:160 mm; Designation of housing:FC209N-; Size (mm):1.378 Inch | 35 Millimeter x 1.772 Inch | 45 Millimeter x 0.787 Inch | 20 Millimeter ; |
| 0.787 Inch | 20 Millimeter x 0.984 Inch | 25 Millimeter x 1.024 Inch | 26 Millimeter KOYO JR20X25X26 Needle Non Thrust Roller Bearings | Unit, Type:Insert Bearing Unit; Rolling Element Material:Bearing Steel; Surface Treatment:No; Fit:J7; Bearing Inner Dia. Shape:Cylindrical Bore Set; Basic Load Rating, Static Rating(N):7850; Pillow Type, Category:Narrow Width; Machining:Oil-free type; Accessory:No Cover; Size (mm):0.787 Inch | 20 Millimeter x 0.984 Inch | 25 Millimeter x 1.024 Inch | 26 Millimeter ; |
1.102 Inch | 28 Millimeter x 1.457 Inch | 37 Millimeter x 0.787 Inch | 20 Millimeter KOYO NK28/20A Needle Non Thrust Roller Bearings Video