| No. | Brand | d | D | G | t | F | E | N | J |
| M-8121 | KOYO | 55.56 mm | - | M6x1 | - | - | - | - | 140 mm |
| NA4903A.2RS | KOYO | - | - | - | - | - | - | - | - |
| JR15X20X13 | KOYO | - | - | - | - | - | - | - | - |
| BH-168 | KOYO | - | - | - | - | - | - | 18mm | 157 mm |
| B-812-OH | KOYO | 23.81 mm | - | M6x1 | - | - | - | 12mm | 98 mm |
| NK30/30A | KOYO | - | 72 | - | - | - | - | - | - |
| B-610-OH | KOYO | 53.98 mm | - | - | - | - | - | - | 118 mm |
| B-67;PDL125 | KOYO | - | - | - | - | - | - | - | - |
| KT253216 | IKO | - | - | - | - | - | - | - | - |
| NK30/20A | KOYO | - | - | - | - | - | - | - | - |
| NK42/30A | KOYO | 25 mm | - | - | - | - | - | 12mm | 98 mm |
| JR20X25X26 | KOYO | - | - | - | - | - | - | - | - |
| BH-78;PDL125 | KOYO | - | 130 mm | - | - | - | - | - | - |
| K6X9X8 | KOYO | - | - | - | - | - | - | - | - |
| JR20X25X38,5 | KOYO | - | 14 | - | - | - | - | - | - |
| BH-1410-OH | KOYO | - | - | - | - | - | - | - | - |
| NA4900A.2RS | KOYO | - | - | - | - | - | - | - | - |
| B-47 PDL125 | KOYO | - | - | - | - | - | - | - | - |
| B-68;PDL051 | KOYO | - | - | - | - | - | - | - | - |
| NK60/35A | KOYO | - | - | - | - | - | - | - | - |
| JR10X14X13 | KOYO | - | - | - | - | - | - | - | - |
| HK1516B | KOYO | - | - | - | - | - | - | - | - |
| JR20X25X16 | KOYO | - | 215 | - | - | - | - | - | - |
| BH-1412 PDL125 | KOYO | - | - | - | - | - | - | - | - |
| BH-117 PDL125 | KOYO | 30 mm | - | R1/8" | - | - | - | - | - |
| NK80/35A | KOYO | - | - | - | - | - | - | - | - |
| 0.563 Inch | 14.3 Millimeter x 0.75 Inch | 19.05 Millimeter x 0.375 Inch | 9.525 Millimeter KOYO B-96-OH Needle Non Thrust Roller Bearings | H:36.5 mm; B:34 mm; Designation of housing:P205-; s1:17 mm; J:105 mm; d:25.4 mm; H1:16 mm; N:13mm; Weight:0.8 kg; A1:26 mm; Size (mm):0.563 Inch | 14.3 Millimeter x 0.75 Inch | 19.05 Millimeter x 0.375 Inch | 9.525 Millimeter ; |
| 1.181 Inch | 30 Millimeter x 1.575 Inch | 40 Millimeter x 0.787 Inch | 20 Millimeter KOYO NK30/20A Needle Non Thrust Roller Bearings | Number of Raceway Ring Rows:Single Row; Type:Ball; Basic Dynamic Load Rating(N):12800; Inner/Outer Ring Material:Steel; B:14; Seal, Shield Symbols:ZZ; Specifications/Environment:Standard; Outer Ring Shape:With Retaining Ring; RoHS:6; Rolling Element Material:Steel; Size (mm):1.181 Inch | 30 Millimeter x 1.575 Inch | 40 Millimeter x 0.787 Inch | 20 Millimeter ; |
| 0.5 Inch | 12.7 Millimeter x 0.688 Inch | 17.475 Millimeter x 0.75 Inch | 19.05 Millimeter KOYO B-812 PDL449 Needle Non Thrust Roller Bearings | L:222 mm; s1:36.95 mm; A1:35 mm; d1:74.5 mm; Designation of housing:PE211-; H:63.5 mm; H1:22.5 mm; H2:124.5 mm; C:43.55 kN; J:176 mm; Size (mm):0.5 Inch | 12.7 Millimeter x 0.688 Inch | 17.475 Millimeter x 0.75 Inch | 19.05 Millimeter ; |
| 0.394 Inch | 10 Millimeter x 0.866 Inch | 22 Millimeter x 0.551 Inch | 14 Millimeter KOYO NA4900A.2RS Needle Non Thrust Roller Bearings | Number of Bearings:Double; Bearing Used:Angular Contact Bear; Bearing Retained:No; Bearing I.D. d(mm):40; Type:Angular Contact Bear; Flange O.D. H(φ):140; Holder Surface Treatment:Electroless Nickel P; Days to Ship:12 Days or more; Housing Material:1045 Carbon Steel; Size (mm):0.394 Inch | 10 Millimeter x 0.866 Inch | 22 Millimeter x 0.551 Inch | 14 Millimeter ; |
| 0.688 Inch | 17.475 Millimeter x 0.875 Inch | 22.225 Millimeter x 0.5 Inch | 12.7 Millimeter KOYO B-118 Needle Non Thrust Roller Bearings | Dz:70 mm; H:90 mm; L1:56 mm; B:38.1 mm; T min.:-20 °C; J:121 mm; T max.:100 °C; Recommended tightening torque for set screw:5.5 Nm; Designation of closed end cover:SCC206; L:165 mm; Size (mm):0.688 Inch | 17.475 Millimeter x 0.875 Inch | 22.225 Millimeter x 0.5 Inch | 12.7 Millimeter ; |
| 0.984 Inch | 25 Millimeter x 1.299 Inch | 33 Millimeter x 0.787 Inch | 20 Millimeter KOYO NK25/20A Needle Non Thrust Roller Bearings | t:2 mm; ras max:0.6 mm; Brand:NTN; B:25 mm; Lubrication hole on inner ring:Non/No; Precision class:P0; d:45 mm; rs min:0.6 mm; da min:49 mm; Mass:0.07 kg; Size (mm):0.984 Inch | 25 Millimeter x 1.299 Inch | 33 Millimeter x 0.787 Inch | 20 Millimeter ; |
| 0.25 Inch | 6.35 Millimeter x 0.438 Inch | 11.125 Millimeter x 0.312 Inch | 7.925 Millimeter KOYO B-45;PDL449 Needle Non Thrust Roller Bearings | Material:[Stainless Steel] 44; Shaft:Provided; B:14; Tightening Method:Hex Socket on Thread; Volume Discount:Available; Roller Type:Flat Type; Unit:Metric Series; Seals:Provided; Roller Guiding Method:Retainer Type; D:32; Size (mm):0.25 Inch | 6.35 Millimeter x 0.438 Inch | 11.125 Millimeter x 0.312 Inch | 7.925 Millimeter ; |
| 0.472 Inch | 12 Millimeter x 0.945 Inch | 24 Millimeter x 0.63 Inch | 16 Millimeter KOYO NKJ12/16A Needle Non Thrust Roller Bearings | Bearing Used:Deep Groove Ball Bea; Number of Bearings:Single; Bearing Retained:Yes (with retaining; Width T(mm):20; Flange Shape:Round Type; Volume Discount:Available; Housing Material:[Aluminum Alloy] 201; Flange O.D. H(φ):81; Type:Bearings with Housin; Size (mm):0.472 Inch | 12 Millimeter x 0.945 Inch | 24 Millimeter x 0.63 Inch | 16 Millimeter ; |
| 0.591 Inch | 15 Millimeter x 0.787 Inch | 20 Millimeter x 0.512 Inch | 13 Millimeter KOYO JR15X20X13 Needle Non Thrust Roller Bearings | Precision Grade Symbol:No; Seal, Shield Symbols:No; Low Torque Specification:No; Size Standards:Metric System; Width(mm):40; Specifications:Standard; Outer Ring:With Outer Ring; Inner/Outer Ring Material:Steel; RoHS:6; O.D.(Ø):215; Size (mm):0.591 Inch | 15 Millimeter x 0.787 Inch | 20 Millimeter x 0.512 Inch | 13 Millimeter ; |
| 0.394 Inch | 10 Millimeter x 0.866 Inch | 22 Millimeter x 0.787 Inch | 20 Millimeter KOYO NKJ10/20A Needle Non Thrust Roller Bearings | Type:Bearings with Housin; Bearing Retained:Yes (with retaining; Bearing Used:Deep Groove Ball Bea; Lateral Width L(mm):82; Height Indication:Height Selection; Height H(mm):40 ～ 60; Housing Material:[Aluminum Alloy] Alu; Holder Surface Treatment:Clear Anodize; Size (mm):0.394 Inch | 10 Millimeter x 0.866 Inch | 22 Millimeter x 0.787 Inch | 20 Millimeter ; |
| 1 Inch | 25.4 Millimeter x 1.313 Inch | 33.35 Millimeter x 0.625 Inch | 15.875 Millimeter KOYO BH-1610 Needle Non Thrust Roller Bearings | Stroke:No; Bearing Unit, Type:Pillow Type; Grease Type:SH33M; Unit Body Material:Cast Iron; Fit:J7; Basic Load Rating, Dynamic Rating(N):92700; Surface Treatment:No; d:60; Pillow Type, Category:Thick Wall; Accessory:With cast iron cover; Size (mm):1 Inch | 25.4 Millimeter x 1.313 Inch | 33.35 Millimeter x 0.625 Inch | 15.875 Millimeter ; |
| 0.394 Inch | 10 Millimeter x 0.551 Inch | 14 Millimeter x 0.591 Inch | 15 Millimeter KOYO HK1015A Needle Non Thrust Roller Bearings | Unit, Type:Bearing unit; Bearing Unit, Type:Pillow Type; Cover Type:Cast iron cover; B:49.2; Temperature Properties:Standard; Seal:With double rubber s; Lubrication method:Oil Supply Type; Pillow Type, Category:Standard; Basic Load Rating, Static Rating(N):17800; Unit Body Material:Cast Iron; Size (mm):0.394 Inch | 10 Millimeter x 0.551 Inch | 14 Millimeter x 0.591 Inch | 15 Millimeter ; |
| 0.875 Inch | 22.225 Millimeter x 1.188 Inch | 30.175 Millimeter x 0.625 Inch | 15.875 Millimeter KOYO BH-1410-OH Needle Non Thrust Roller Bearings | Load Direction:Radial; Number of Raceway Ring Rows:Single Row; Max. Allowed rpm(rpm):37000; Preload Mark:/GN; Outer Ring Shape:Flat; Type:Angular Contact Ball; Days to Ship:Quote; Size Standards:Metric System; Retainer Type:Momi removing; Accuracy Symbol:P4; Size (mm):0.875 Inch | 22.225 Millimeter x 1.188 Inch | 30.175 Millimeter x 0.625 Inch | 15.875 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 ; |
0.625 Inch | 15.875 Millimeter x 0.875 Inch | 22.225 Millimeter x 0.5 Inch | 12.7 Millimeter KOYO BH-108 Needle Non Thrust Roller Bearings Video