| No. | Brand | d | D | G | t | F | E | N | J |
| M-8121 | KOYO | 55.56 mm | - | M6x1 | - | - | - | - | 140 mm |
| HK4012B | KOYO | - | 24 mm | - | - | - | 20 mm | - | - |
| NK37/20A | KOYO | - | - | - | - | - | - | - | - |
| NK45/30A | KOYO | - | - | - | - | - | - | 17mm | 127 mm |
| NA4900A.2RS | KOYO | - | - | - | - | - | - | - | - |
| BH-1110 | KOYO | - | - | - | - | - | - | - | - |
| B-1112-OH | KOYO | - | - | - | - | - | - | - | - |
| B-86;PDL125 | KOYO | - | - | M6x1 | - | - | - | 17mm | - |
| JR15X18X16,5 | KOYO | - | - | - | - | - | - | - | - |
| B-78-OH | KOYO | - | - | - | - | - | - | - | - |
| NK24/16A | KOYO | 41.28 mm | - | M6x1 | - | - | - | 17mm | - |
| B-47 PDL125 | KOYO | - | - | - | - | - | - | - | - |
| BH-2212;PDL125 | KOYO | - | - | - | - | - | - | 13mm | - |
| NK26/16A | KOYO | - | - | - | - | - | - | - | - |
| BH-78;PDL125 | KOYO | - | 130 mm | - | - | - | - | - | - |
| K40X45X17H | KOYO | 19.05 mm | - | - | - | - | - | - | - |
| BH-1624-OH | KOYO | - | - | - | - | - | - | - | - |
| TA1515Z | IKO | 28.58 mm | - | M6x1 | - | - | 18 mm | M10 | - |
| B-66;PDL449 | KOYO | - | - | - | - | - | - | - | - |
| JR10X14X13 | KOYO | - | - | - | - | - | - | - | - |
| NK15/16A | KOYO | 12.7 mm | 32 mm | - | - | - | - | - | - |
| NK55/35A | KOYO | - | - | - | - | - | - | - | - |
| 0.438 Inch | 11.125 Millimeter x 0.688 Inch | 17.475 Millimeter x 0.5 Inch | 12.7 Millimeter KOYO BH-78;PDL125 Needle Non Thrust Roller Bearings | d2:88.4 mm; da min:84 mm; Fatigue limit load, Cu:30.2 kN; ra max:1.5 mm; Da max:121 mm; Y0:3.06; e:0.22; D:130 mm; Number of lubrication holes:3; Radial clearance class:C3; Size (mm):0.438 Inch | 11.125 Millimeter x 0.688 Inch | 17.475 Millimeter x 0.5 Inch | 12.7 Millimeter ; |
| 0.25 Inch | 6.35 Millimeter x 0.438 Inch | 11.125 Millimeter x 0.438 Inch | 11.125 Millimeter KOYO B-47 PDL051 Needle Non Thrust Roller Bearings | Designation of open end cover:SCOU211-34; T min.:-20 °C; Z:77.7 mm; Weight:3.48 kg; L1:40 mm; T max.:100 °C; N:M16; H1:25 mm; J:100 mm; Designation of housing:PG211N-; Size (mm):0.25 Inch | 6.35 Millimeter x 0.438 Inch | 11.125 Millimeter x 0.438 Inch | 11.125 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 ; |
| 0.787 Inch | 20 Millimeter x 1.102 Inch | 28 Millimeter x 0.787 Inch | 20 Millimeter KOYO NK20/20A Needle Non Thrust Roller Bearings | Inner/Outer Ring Material:Steel; Precision:Grade 0; Bearing Style:Open Type; D:85; Retainer Type:Punching; Rolling Element Material:Steel; Size Standards:Metric System; Number of Raceway Ring Rows:Double Row; Specifications/Environment:Standard; Size (mm):0.787 Inch | 20 Millimeter x 1.102 Inch | 28 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 ; |
| 0.236 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 ; |
| 0.591 Inch | 15 Millimeter x 0.866 Inch | 22 Millimeter x 0.591 Inch | 15 Millimeter IKO TA1515Z Needle Non Thrust Roller Bearings | d:28.58 mm; E:18 mm; G:M6x1; Z:52.3 mm; T min.:-20 °C; N:M10; T max.:100 °C; A:48 mm; H:42.9 mm; S:8 mm; Size (mm):0.591 Inch | 15 Millimeter x 0.866 Inch | 22 Millimeter x 0.591 Inch | 15 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 ; |
| 0.375 Inch | 9.525 Millimeter x 0.563 Inch | 14.3 Millimeter x 0.625 Inch | 15.875 Millimeter KOYO B-610-OH Needle Non Thrust Roller Bearings | H1:16 mm; J:118 mm; L1:32 mm; Recommended tightening torque for set screw:16.8 Nm; H:64 mm; C0:29.2 kN; H2:125 mm; A:60 mm; d:53.98 mm; A1:35 mm; Size (mm):0.375 Inch | 9.525 Millimeter x 0.563 Inch | 14.3 Millimeter x 0.625 Inch | 15.875 Millimeter ; |
| 0.5 Inch | 12.7 Millimeter x 0.688 Inch | 17.475 Millimeter x 0.625 Inch | 15.875 Millimeter KOYO B-810;PDL125 Needle Non Thrust Roller Bearings | A1:13 mm; Designation of bearing:UC209G2L4; T max.:100 °C; J:148.5 mm; L:111 mm; G:R1/8"; S:19 mm; N:14mm; Recommended tightening torque for set screw:11.5 Nm; T min.:-20 °C; Size (mm):0.5 Inch | 12.7 Millimeter x 0.688 Inch | 17.475 Millimeter x 0.625 Inch | 15.875 Millimeter ; |
| 0.669 Inch | 17 Millimeter x 1.181 Inch | 30 Millimeter x 0.551 Inch | 14 Millimeter KOYO NA4903A.2RS Needle Non Thrust Roller Bearings | Bearing Retained:Yes (with retaining; Shape:Flanged Pilot Type; Bearing Part Number:6200; Width T(mm):45; Flange O.D. H(φ):56; Bearing Used:Deep Groove Ball Bea; Volume Discount:Available; Type:Bearings with Housin; Housing Material:[Aluminum Alloy] 201; Size (mm):0.669 Inch | 17 Millimeter x 1.181 Inch | 30 Millimeter x 0.551 Inch | 14 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 ; |
| 1.125 Inch | 28.575 Millimeter x 1.5 Inch | 38.1 Millimeter x 1 Inch | 25.4 Millimeter KOYO BH-1816-OH Needle Non Thrust Roller Bearings | Preload Mark:CM; Type:Ball; Specifications/Environment:Standard / Dust Proo; D:190; RoHS:6; Inner/Outer Ring Material:Steel; Max. Allowed rpm(rpm):2400; Rolling Element Material:Steel; Retainer Type:Punching; Days to Ship:9 Days or more; Size (mm):1.125 Inch | 28.575 Millimeter x 1.5 Inch | 38.1 Millimeter x 1 Inch | 25.4 Millimeter ; |
| 0.394 Inch | 10 Millimeter x 0.866 Inch | 22 Millimeter x 0.63 Inch | 16 Millimeter KOYO NKJ10/16A Needle Non Thrust Roller Bearings | S:12 mm; H:176.2 mm; B1:49.3 mm; B:33.4 mm; Designation of bearing:ES212-36G2T04; J:147.6 mm; C:52.5 kN; d:57.15 mm; C0:32.8 kN; N:13,5mm; Size (mm):0.394 Inch | 10 Millimeter x 0.866 Inch | 22 Millimeter x 0.63 Inch | 16 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 Video