| No. | Brand | d | D | G | t | F | E | N | J |
| B-95 | KOYO | - | - | - | - | - | - | - | - |
| B-68;PDL449 | KOYO | - | - | - | - | - | - | - | - |
| NK42/20A | KOYO | - | - | - | - | - | - | - | - |
| NKJ10/20A | KOYO | - | - | - | - | - | - | - | - |
| NA4902A.2RS | KOYO | - | - | - | - | - | - | - | - |
| K6X9X8 | KOYO | - | - | - | - | - | - | - | - |
| B-1112-OH | KOYO | - | - | - | - | - | - | - | - |
| B-88;PDL125 | KOYO | - | - | - | - | - | - | - | - |
| NK29/20A | KOYO | - | - | - | - | - | - | 12mm | - |
| JR20X25X20 | KOYO | - | - | - | - | - | - | - | 184 mm |
| HK5020B | KOYO | - | - | - | - | - | - | - | 56 mm |
| NK20/20A | KOYO | - | 85 | - | - | - | - | - | - |
| B-68;PDL051 | KOYO | - | - | - | - | - | - | - | - |
| BH-117 PDL125 | KOYO | 30 mm | - | R1/8" | - | - | - | - | - |
| B-96-OH | KOYO | 25.4 mm | - | - | - | - | - | 13mm | 105 mm |
| B-78-OH | KOYO | - | - | - | - | - | - | - | - |
| BH-1816-OH | KOYO | - | 190 | - | - | - | - | - | - |
| NK30/20A | KOYO | - | - | - | - | - | - | - | - |
| NK35/20A | KOYO | 45 mm | - | M6x1 | - | - | - | - | 132 mm |
| HK2512B | KOYO | - | - | - | - | - | - | - | - |
| NK55/25A | KOYO | - | - | - | - | - | - | - | - |
| HK1015A | KOYO | - | - | - | - | - | - | - | - |
| JR15X20X13 | KOYO | - | - | - | - | - | - | - | - |
| NK22/20A | KOYO | - | - | - | - | 46.2 mm | - | - | - |
| NK30/30A | KOYO | - | 72 | - | - | - | - | - | - |
| 1.457 Inch | 37 Millimeter x 1.85 Inch | 47 Millimeter x 0.787 Inch | 20 Millimeter KOYO NK37/20A Needle Non Thrust Roller Bearings | Days to Ship:6 Days; Surface Treatment:No; Bearing Inner Dia. Shape:Cylindrical Bore Set; Diameter series symbol:Used for Light load; Grease Type:Standard Grease; Unit Body Material:Cast Iron; Seal:Triple seals; Basic Load Rating, Dynamic Rating(N):29100; Basic Load Rating, Static Rating(N):17800; Stroke:No; Size (mm):1.457 Inch | 37 Millimeter x 1.85 Inch | 47 Millimeter x 0.787 Inch | 20 Millimeter ; |
| 0.591 Inch | 15 Millimeter x 1.063 Inch | 27 Millimeter x 0.63 Inch | 16 Millimeter KOYO NKJ15/16A Needle Non Thrust Roller Bearings | Bearing Material:[Steel] Steel; Housing Material:304 Stainless Steel; Type:Bearings with Housin; Number of Bearings:Double; RoHS:6; Seals:DD (Contact Rubber S; Bearing Retained:Yes (with retaining; Holder Surface Treatment:Not Provided; Bearing Part Number:6002; Size (mm):0.591 Inch | 15 Millimeter x 1.063 Inch | 27 Millimeter x 0.63 Inch | 16 Millimeter ; |
| 0.591 Inch | 15 Millimeter x 0.827 Inch | 21 Millimeter x 0.63 Inch | 16 Millimeter KOYO HK1516B Needle Non Thrust Roller Bearings | Bearing Part Number:6006; Volume Discount:Available; Flange Shape:Round Type; Days to Ship:8 Days; Flange O.D. H(φ):96; Holder Surface Treatment:Black Oxide Coating; Width T(mm):60; Bearing Material:[Steel] Steel; Housing Material:1045 Carbon Steel; Type:Bearings with Housin; Size (mm):0.591 Inch | 15 Millimeter x 0.827 Inch | 21 Millimeter x 0.63 Inch | 16 Millimeter ; |
| 1.575 Inch | 40 Millimeter x 1.969 Inch | 50 Millimeter x 1.181 Inch | 30 Millimeter KOYO NK40/30A Needle Non Thrust Roller Bearings | Seals:ZZ (Double Shield); Shape:Flange Type; Bearing Used:Deep Groove Ball Bea; Type:Bearings with Housin; RoHS:6; Bearing Retained:Yes (with retaining; Flange Shape:Compact Type; Bearing I.D. d(mm):6; Volume Discount:Available; Size (mm):1.575 Inch | 40 Millimeter x 1.969 Inch | 50 Millimeter x 1.181 Inch | 30 Millimeter ; |
| 3.15 Inch | 80 Millimeter x 3.74 Inch | 95 Millimeter x 1.378 Inch | 35 Millimeter KOYO NK80/35A Needle Non Thrust Roller Bearings | Flange Shape:Round Type; RoHS:6; Volume Discount:Available; Bearing Used:Deep Groove Ball Bea; Bearing Material:Stainless Steel; Holder Surface Treatment:Clear Anodize; Type:Bearings with Housin; Seals:ZZ (Double Shield); Size (mm):3.15 Inch | 80 Millimeter x 3.74 Inch | 95 Millimeter x 1.378 Inch | 35 Millimeter ; |
| 0.5 Inch | 12.7 Millimeter x 0.75 Inch | 19.05 Millimeter x 0.75 Inch | 19.05 Millimeter KOYO BH-812-OH Needle Non Thrust Roller Bearings | Type:Ball; Rolling Element Material:Stainless Steel; Load Direction:Radial; Number of Raceway Ring Rows:Single Row; Basic Load Rating, Static Rating(N):1273; Basic Dynamic Load Rating(N):2695; Specifications/Environment:Standard; Outer Ring Shape:Flat; Size (mm):0.5 Inch | 12.7 Millimeter x 0.75 Inch | 19.05 Millimeter x 0.75 Inch | 19.05 Millimeter ; |
| 0.787 Inch | 20 Millimeter x 1.102 Inch | 28 Millimeter x 0.63 Inch | 16 Millimeter KOYO NK20/16A Needle Non Thrust Roller Bearings | d:15 mm; Designation of housing:FE204N-; S:12.7 mm; e:19 mm; s1:15.5 mm; Designation of closed end cover:SCC204; C0:6.65 kN; A:29.5 mm; Z:40.8 mm; L:86 mm; Size (mm):0.787 Inch | 20 Millimeter x 1.102 Inch | 28 Millimeter x 0.63 Inch | 16 Millimeter ; |
| 0.375 Inch | 9.525 Millimeter x 0.563 Inch | 14.3 Millimeter x 0.625 Inch | 15.875 Millimeter KOYO B-610 PDL125 Needle Non Thrust Roller Bearings | Z:44.3 mm; s1:15.5 mm; L:94 mm; L3:51 mm; Dz:54 mm; N:19mm; C0:6.65 kN; N2:32 mm; H1:76 mm; G:M6x1; Size (mm):0.375 Inch | 9.525 Millimeter x 0.563 Inch | 14.3 Millimeter x 0.625 Inch | 15.875 Millimeter ; |
| 0.787 Inch | 20 Millimeter x 0.984 Inch | 25 Millimeter x 1.516 Inch | 38.5 Millimeter KOYO JR20X25X38,5 Needle Non Thrust Roller Bearings | Size Standards:Metric System; Number of Raceway Ring Rows:Single Row; Internal Clearance Symbol:MC3; Basic Load Rating Static Rating(N):308; D:14; Basic Load Rating, Static Rating(N):386; Load Direction:Radial; Retainer Type:Punching; Sealing Structure:Double Shielded; Bearing Ring Shape:Ball; Size (mm):0.787 Inch | 20 Millimeter x 0.984 Inch | 25 Millimeter x 1.516 Inch | 38.5 Millimeter ; |
| 0.394 Inch | 10 Millimeter x 0.551 Inch | 14 Millimeter x 0.512 Inch | 13 Millimeter KOYO JR10X14X13 Needle Non Thrust Roller Bearings | Type:Bearings with Housin; Shape:Flange Type; Bearing Part Number:6002; Holder Surface Treatment:Not Provided; Width T(mm):50; Days to Ship:8 Days; Volume Discount:Available; Bearing Retained:Yes (with retaining; Size (mm):0.394 Inch | 10 Millimeter x 0.551 Inch | 14 Millimeter x 0.512 Inch | 13 Millimeter ; |
| 1.969 Inch | 50 Millimeter x 2.441 Inch | 62 Millimeter x 1.378 Inch | 35 Millimeter KOYO NK50/35A Needle Non Thrust Roller Bearings | Max. Allowed rpm(rpm):17000; Outer Ring Shape:Flat; Type:Ball; Seal, Shield Symbols:ZZ; Specifications/Environment:Standard; RoHS:6; Types:16**/6*** series; D:44; Load Direction:Radial; Size (mm):1.969 Inch | 50 Millimeter x 2.441 Inch | 62 Millimeter x 1.378 Inch | 35 Millimeter ; |
| 1.969 Inch | 50 Millimeter x 2.283 Inch | 58 Millimeter x 0.787 Inch | 20 Millimeter KOYO HK5020B Needle Non Thrust Roller Bearings | Weight:0.75 kg; C0:7.88 kN; A:38 mm; L1:27 mm; A1:23 mm; H:36.5 mm; H2:72 mm; B:34.8 mm; J:56 mm; C:14 kN; Size (mm):1.969 Inch | 50 Millimeter x 2.283 Inch | 58 Millimeter x 0.787 Inch | 20 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 ; |
| 1.772 Inch | 45 Millimeter x 2.165 Inch | 55 Millimeter x 1.181 Inch | 30 Millimeter KOYO NK45/30A Needle Non Thrust Roller Bearings | Designation of housing:PH207-; N1:21 mm; C:25.7 kN; S:8.5 mm; J:127 mm; L:167 mm; T min.:-40 °C; C0:15.2 kN; Designation of bearing:US207G2T04; N:17mm; Size (mm):1.772 Inch | 45 Millimeter x 2.165 Inch | 55 Millimeter x 1.181 Inch | 30 Millimeter ; |
0.75 Inch | 19.05 Millimeter x 1 Inch | 25.4 Millimeter x 0.75 Inch | 19.05 Millimeter KOYO B-1212 PDL449 Needle Non Thrust Roller Bearings Video