| No. | Brand | d | D | G | t | F | E | N | J |
| NA4903A.2RS | KOYO | - | - | - | - | - | - | - | - |
| NK22/16A | KOYO | - | - | - | - | - | - | - | - |
| NK55/25A | KOYO | - | - | - | - | - | - | - | - |
| BH-78;PDL125 | KOYO | - | 130 mm | - | - | - | - | - | - |
| K6X9X8 | KOYO | - | - | - | - | - | - | - | - |
| NK26/16A | KOYO | - | - | - | - | - | - | - | - |
| NK45/30A | KOYO | - | - | - | - | - | - | 17mm | 127 mm |
| BH-2212;PDL125 | KOYO | - | - | - | - | - | - | 13mm | - |
| NKJ15/16A | KOYO | - | - | - | - | - | - | - | - |
| B-45;PDL449 | KOYO | - | 32 | - | - | - | - | - | - |
| B-66 PDL125 | KOYO | - | - | - | - | - | - | - | - |
| B-66-OH | KOYO | - | - | - | - | - | - | - | - |
| BH-1624-OH | KOYO | - | - | - | - | - | - | - | - |
| HK1516B | KOYO | - | - | - | - | - | - | - | - |
| NK28/30ASR1 | KOYO | - | - | - | - | - | - | - | - |
| BH-812-OH | KOYO | - | - | - | - | - | - | - | - |
| B-44;PDL125 | KOYO | - | - | - | - | - | - | - | - |
| NK42/20A | KOYO | - | - | - | - | - | - | - | - |
| BH-1410-OH | KOYO | - | - | - | - | - | - | - | - |
| NK20/20A | KOYO | - | 85 | - | - | - | - | - | - |
| B-118 | KOYO | - | - | - | - | - | - | - | 121 mm |
| BH-1010;PDL125 | KOYO | 101.6 mm | - | - | - | - | - | - | - |
| B-86;PDL449 | KOYO | - | - | - | - | - | - | - | - |
| B-68;PDL449 | KOYO | - | - | - | - | - | - | - | - |
| NKJ12/20A | KOYO | 25.4 mm | - | M6x1 | - | - | - | 11mm | 104.2 mm |
| 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 ; |
| 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 ; |
| 0.688 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 ; |
| 0.5 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 ; |
| 0.669 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 ; |
| 0.688 Inch | 17.475 Millimeter x 0.875 Inch | 22.225 Millimeter x 0.75 Inch | 19.05 Millimeter KOYO B-1112;PDL125 Needle Non Thrust Roller Bearings | d:35; Surface Treatment:No; Machining:No; Bearing Unit, Type:Irregular Shape Flan; Unit, Type:Insert Bearing Unit; Rolling Element Material:Bearing Steel; Fit:J7; Stroke:No; Unit Body Material:Cast Iron; Size (mm):0.688 Inch | 17.475 Millimeter x 0.875 Inch | 22.225 Millimeter x 0.75 Inch | 19.05 Millimeter ; |
| 1.575 Inch | 40 Millimeter x 1.772 Inch | 45 Millimeter x 0.669 Inch | 17 Millimeter KOYO K40X45X17H Needle Non Thrust Roller Bearings | C:12.8 kN; Designation of bearing:UC204-12G2T04; C0:6.65 kN; A2:33.3 mm; Recommended tightening torque for set screw:3.7 Nm; J1:40 mm; Designation of open end cover:SCOU204-12; s1:15.5 mm; d:19.05 mm; L:60 mm; Size (mm):1.575 Inch | 40 Millimeter x 1.772 Inch | 45 Millimeter x 0.669 Inch | 17 Millimeter ; |
| 0.394 Inch | 10 Millimeter x 0.512 Inch | 13 Millimeter x 0.492 Inch | 12.5 Millimeter KOYO JR10X13X12,5 Needle Non Thrust Roller Bearings | Screw Type:Metric (Coarse) Thre; Type:Lock Nuts; RoHS:6; Surface Treatment:No Surface Treatment; Shape:Square; Material:[Stainless Steel] 30; Thread Nominal T(inch):5/8-11; Volume Discount:Available; Days to Ship:14 Days; Size (mm):0.394 Inch | 10 Millimeter x 0.512 Inch | 13 Millimeter x 0.492 Inch | 12.5 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 ; |
| 0.591 Inch | 15 Millimeter x 0.709 Inch | 18 Millimeter x 0.65 Inch | 16.5 Millimeter KOYO JR15X18X16,5 Needle Non Thrust Roller Bearings | Bearing Used:Deep Groove Ball Bea; Bearing Retained:Yes (with retaining; Bearing Part Number:6200; RoHS:6; Flange Shape:Compact Type; Number of Bearings:Double; Volume Discount:Available; Holder Surface Treatment:Black Oxide Coating; Type:Bearings with Housin; Size (mm):0.591 Inch | 15 Millimeter x 0.709 Inch | 18 Millimeter x 0.65 Inch | 16.5 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 ; |
| 1.024 Inch | 26 Millimeter x 1.339 Inch | 34 Millimeter x 0.63 Inch | 16 Millimeter KOYO NK26/16A Needle Non Thrust Roller Bearings | Shape:Flange Type; Volume Discount:Available; Width T(mm):20; Seals:VV (Non-Contact Rubb; Number of Bearings:Single; Bearing I.D. d(mm):20; Bearing Retained:Yes (with retaining; Bearing Used:Deep Groove Ball Bea; Days to Ship:7 Days; Size (mm):1.024 Inch | 26 Millimeter x 1.339 Inch | 34 Millimeter x 0.63 Inch | 16 Millimeter ; |
| 0.75 Inch | 19.05 Millimeter x 1 Inch | 25.4 Millimeter x 0.625 Inch | 15.875 Millimeter KOYO B-1210-OH Needle Non Thrust Roller Bearings | Dynamic load, C:39.5 kN; Rolling Element:Ball Bearing; Inventory:0.0; Minimum Buy Quantity:N/A; Characteristic inner ring frequency, BPFI:8.44 Hz; Outer Race Width:0.787 Inch | 20 Mill; da max:85.5 mm; Fatigue limit load, Cu:1.52 kN; Noun:Bearing; D:115 mm; Size (mm):0.75 Inch | 19.05 Millimeter x 1 Inch | 25.4 Millimeter x 0.625 Inch | 15.875 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 ; |
0.394 Inch | 10 Millimeter x 0.551 Inch | 14 Millimeter x 0.512 Inch | 13 Millimeter KOYO JR10X14X13 Needle Non Thrust Roller Bearings Video