| No. | Brand | d | D | G | t | F | E | N | J |
| HK2512B | KOYO | - | - | - | - | - | - | - | - |
| NK50/35A | KOYO | - | 44 | - | - | - | - | - | - |
| B-1210-OH | KOYO | - | 115 mm | - | - | - | - | - | - |
| B-8812-D | KOYO | - | - | - | - | - | - | - | - |
| B-88-OH | KOYO | 36.51 mm | - | 5/16-24UNF | - | - | - | - | - |
| BH-128 PDL030 | KOYO | - | - | R1/8" | - | - | - | - | - |
| JR20X25X26 | KOYO | - | - | - | - | - | - | - | - |
| B-47 PDL125 | KOYO | - | - | - | - | - | - | - | - |
| KT323920 C3 | IKO | - | - | - | - | - | - | - | - |
| B-118-OH | KOYO | 85 | - | - | - | - | - | - | - |
| NK42/20A | KOYO | - | - | - | - | - | - | - | - |
| B-47 PDL449 | KOYO | - | - | - | - | - | - | - | - |
| B-812 PDL449 | KOYO | - | - | - | - | - | - | - | 176 mm |
| HK3012B | KOYO | - | - | - | - | - | - | - | - |
| K6X9X8 | KOYO | - | - | - | - | - | - | - | - |
| B-610 PDL125 | KOYO | - | - | M6x1 | - | - | - | 19mm | - |
| NK20/16A | KOYO | 15 mm | - | - | - | - | - | - | - |
| JR20X25X20 | KOYO | - | - | - | - | - | - | - | 184 mm |
| BH-1410-OH | KOYO | - | - | - | - | - | - | - | - |
| B-65 PDL125 | KOYO | - | - | - | - | - | - | - | - |
| BH-1016 PDL125 | KOYO | - | - | M6x1 | - | - | - | - | - |
| B-67;PDL125 | KOYO | - | - | - | - | - | - | - | - |
| B-45-OH | KOYO | - | 85 mm | 5/16-24UNF | - | - | - | - | - |
| JR15X20X13 | KOYO | - | - | - | - | - | - | - | - |
| JR12X15X16,5 | KOYO | 7 mm | 22 mm | - | - | - | - | - | - |
| B-118 | KOYO | - | - | - | - | - | - | - | 121 mm |
| NK28/30ASR1 | KOYO | - | - | - | - | - | - | - | - |
| KT354113 | IKO | 25 | - | - | - | - | - | - | - |
| 0.787 Inch | 20 Millimeter x 0.984 Inch | 25 Millimeter x 0.669 Inch | 17 Millimeter KOYO JR20X25X17 Needle Non Thrust Roller Bearings | Y1:2.25; Characteristic outer ring frequency, BPF0:9.09 Hz; k:8 mm; Brand:SNR; d:200 mm; ra max:2.5 mm; b:17.7 mm; Dynamic load, C:1,890 kN; Max operating temperature, Tmax:200 °C; da min:214 mm; Size (mm):0.787 Inch | 20 Millimeter x 0.984 Inch | 25 Millimeter x 0.669 Inch | 17 Millimeter ; |
| 0.945 Inch | 24 Millimeter x 1.26 Inch | 32 Millimeter x 0.787 Inch | 20 Millimeter KOYO NK24/20A Needle Non Thrust Roller Bearings | A1:15 mm; S:22.2 mm; J:184 mm; s1:27.8 mm; B:55.6 mm; Recommended tightening torque for set screw:16.8 Nm; Designation of housing:FLE211-; Weight:3.27 kg; Designation of bearing:UC211-34G2; T max.:100 °C; Size (mm):0.945 Inch | 24 Millimeter x 1.26 Inch | 32 Millimeter x 0.787 Inch | 20 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 ; |
| 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 ; |
| 0.438 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 ; |
| 5.5 Inch | 139.7 Millimeter x 6 Inch | 152.4 Millimeter x 0.75 Inch | 19.05 Millimeter KOYO B-8812-D Needle Non Thrust Roller Bearings | Accessory:No Cover; Basic Load Rating, Dynamic Rating(N):19500; Rolling Element Material:Bearing Steel; Unit Body Material:Cast Iron; Bearing Inner Dia. Shape:Cylindrical Bore Set; Grease Type:Standard Grease; Diameter series symbol:Used for Light load; Pillow Type, Category:Standard; Days to Ship:7 Days; Fit:J7; Size (mm):5.5 Inch | 139.7 Millimeter x 6 Inch | 152.4 Millimeter x 0.75 Inch | 19.05 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 ; |
| 0.236 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 ; |
| 0.669 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 ; |
| 1.26 Inch | 32 Millimeter x 1.654 Inch | 42 Millimeter x 1.181 Inch | 30 Millimeter KOYO NK32/30A Needle Non Thrust Roller Bearings | H2:63.7 mm; H1:12.5 mm; G:M6x1; J:94.5 mm; C0:6.65 kN; d1:32.4 mm; A1:22.5 mm; Weight:0.66 kg; Designation of bearing:EX204G2; s1:30.5 mm; Size (mm):1.26 Inch | 32 Millimeter x 1.654 Inch | 42 Millimeter x 1.181 Inch | 30 Millimeter ; |
| 1.575 Inch | 40 Millimeter x 1.969 Inch | 50 Millimeter x 0.787 Inch | 20 Millimeter KOYO NK40/20A Needle Non Thrust Roller Bearings | d:80; Fit:J7; Grease Type:SH33M; Basic Load Rating, Dynamic Rating(N):72700; Days to Ship:8 Days; Stroke:No; Accessory:No Cover; Bearing Inner Dia. Shape:Cylindrical Bore Set; RoHS:6; Size (mm):1.575 Inch | 40 Millimeter x 1.969 Inch | 50 Millimeter x 0.787 Inch | 20 Millimeter ; |
| 0.25 Inch | 6.35 Millimeter x 0.438 Inch | 11.125 Millimeter x 0.438 Inch | 11.125 Millimeter KOYO B-47 PDL449 Needle Non Thrust Roller Bearings | Type:Bearings with Housin; Bearing Used:Deep Groove Ball Bea; Days to Ship:7 Days; Bearing Part Number:623; Number of Bearings:Double; Housing Material:1045 Carbon Steel; Bearing Material:[Steel] Steel; Seals:ZZ (Double Shield); Shape:Flange Type; Size (mm):0.25 Inch | 6.35 Millimeter x 0.438 Inch | 11.125 Millimeter x 0.438 Inch | 11.125 Millimeter ; |
| 1.375 Inch | 34.925 Millimeter x 1.75 Inch | 44.45 Millimeter x 0.75 Inch | 19.05 Millimeter KOYO BH-2212;PDL125 Needle Non Thrust Roller Bearings | T max.:100 °C; N:13mm; s1:15.5 mm; Z:16 mm; Designation of housing:SP204N-; L:126 mm; Recommended tightening torque for set screw:3.9 Nm; Weight:0.79 kg; Designation of bearing:SUC202; H:33.3 mm; Size (mm):1.375 Inch | 34.925 Millimeter x 1.75 Inch | 44.45 Millimeter x 0.75 Inch | 19.05 Millimeter ; |
| 0.375 Inch | 9.525 Millimeter x 0.563 Inch | 14.3 Millimeter x 0.375 Inch | 9.525 Millimeter KOYO B-66-OH Needle Non Thrust Roller Bearings | Bearing Used:Deep Groove Ball Bea; Flange Shape:Round Type; Number of Bearings:Single; Days to Ship:8 Days; Volume Discount:Available; Type:Bearings with Housin; Bearing Retained:No; Bearing Part Number:6008; Width T(mm):17; Size (mm):0.375 Inch | 9.525 Millimeter x 0.563 Inch | 14.3 Millimeter x 0.375 Inch | 9.525 Millimeter ; |
2.559 Inch | 65 Millimeter x 3.071 Inch | 78 Millimeter x 0.984 Inch | 25 Millimeter KOYO NK65/25A Needle Non Thrust Roller Bearings Video