| 7904CTRSUMP3 NSK Super Precision Bearings | Fillet Radius/Chamfer:3 mm; Limiting Speed - Oil:2,600 rpm; Bore Type:Cylindrical Bore; d:160 mm; Weight:14.500 kg; ra1 (max):2.5 mm; dc (min):197 mm; Da (max):276 mm; Enclosure:Open; B:48 mm; db (max):192 mm; ra (max):2.5 mm; D:290 mm; Configuration:Single Row; Limiting Speed - Grease:2,200 rpm; db (min):174 mm; Static Load Rating:570,000 N; Radial Clearance:0.070 to 0.120 mm; r1:3 mm; Dynamic Load Rating:430,000 N; |
| 7205CTRSUMP3 NSK Super Precision Bearings | d:22 mm; a (max):2.5 mm; Snap Ring Width:1.1 mm; b (min):1.4 mm; Bore Type:Cylindrical Bore; Cy (max):3.3 mm; Da (max):44 mm; Enclosure:Single Shield with S; B:14 mm; Weight:0.120 kg; da (min):28 mm; Dx (min):56.5 mm; Fillet Radius/Chamfer:1 mm; Limiting Speed - Oil:17,000 rpm; Limiting Speed - Grease:14,000 rpm; Snap Ring Outside Diameter:55.7 mm; r1:0.5 mm; Dynamic Load Rating:13,900 N; Radial Clearance:0.005 to 0.020 mm; |
| 7905CTRSUMP3 NSK Super Precision Bearings | Constant e:0.40; Bore Type:Tapered Bore; da (min):448 mm; Axial Load Factor Y2:2.50; Radial Clearance:0.440 to 0.570 mm; Dynamic Load Rating:8,350,000 N; Fillet Radius/Chamfer:6 mm; Nr. of Holes:8; Groove Width A:45 mm; Da (max):672 mm; ra (max):5 mm; d:420 mm; Configuration:Double Row; Enclosure:Open; B:280 mm; Roller Profile:Symmetric; Weight:437.000 kg; Axial Load Factor Y0:1.64; Axial Load Factor Y1:1.68; |
| 55BNR10STSUELP3 NSK Super Precision Bearings | Factor fo:16.4; Bore Type:Cylindrical Bore; da (min):32 mm; Dynamic Load Rating:5,350 N; d:30 mm; Configuration:Single Row; D:42 mm; Limiting Speed - Grease:15,000 rpm; ra (max):0.3 mm; Enclosure:Double Seal; Weight:0.026 kg; Radial Clearance:0.013 to 0.028 mm; Da (max):40 mm; B:7 mm; Static Load Rating:3,800 N; |
| 7005CTRDUDLP3 NSK Super Precision Bearings | Radial Clearance:0.050 to 0.080 mm; Limiting Speed - Oil:9,000 rpm; Weight:0.420 kg; d:45 mm; Configuration:Single Row; D:85 mm; Db (max):77 mm; dc (min):57 mm; Static Load Rating:47,000 N; Da (max):78 mm; Bore Type:Cylindrical Bore; Fillet Radius/Chamfer:1.1 mm; Dynamic Load Rating:46,000 N; Limiting Speed - Grease:7,500 rpm; db (min):52 mm; ra1 (max):1 mm; ra (max):1 mm; da (min):52 mm; Enclosure:Open; |
| 7205A5TRDUDMP3 NSK Super Precision Bearings | Da (max):246 mm; d:120 mm; db (max):151 mm; ra1 (max):2.5 mm; Dynamic Load Rating:710,000 N; dc (min):156 mm; dd (min):171 mm; Radial Clearance:0.050 to 0.090 mm; db (min):134 mm; Fillet Radius/Chamfer:3 mm; Configuration:Single Row; Enclosure:Open; Static Load Rating:920,000 N; Limiting Speed - Grease:2,000 rpm; ra (max):2.5 mm; r1:3 mm; Limiting Speed - Oil:2,600 rpm; Bore Type:Cylindrical Bore; |
| 7008CTRQUMP3 NSK Super Precision Bearings | Dx (min):33.5 mm; ra (max):0.3 mm; Da (max):28 mm; d:17 mm; da (min):19 mm; B:7 mm; Groove Width:1 mm; Bore Type:Cylindrical Bore; D:30 mm; Limiting Speed - Oil:29,000 rpm; Fillet Radius/Chamfer:0.3 mm; Factor fo:14.7; Groove Diameter:28.7 mm; Radial Clearance:0.011 to 0.025 mm; Enclosure:Open; Weight:0.019 kg; Limiting Speed - Grease:24,000 rpm; Static Load Rating:2,550 N; Cy (max):1.8 mm; r1:0.3 mm; |
| 7004CTRDULP3 NSK Super Precision Bearings | Inside Ring Outside Diameter:180 mm; Fillet Radius/Chamfer:4 mm; Dynamic Load Rating:595,000 N; B:62 mm; r1:4 mm; d:140 mm; db (max):176 mm; db (min):158 mm; Limiting Speed - Oil:2,400 rpm; ra (max):3 mm; Da (max):282 mm; dc (min):182 mm; Configuration:Single Row; Enclosure:Open; dd (min):198 mm; Bore Type:Cylindrical Bore; Limiting Speed - Grease:2,000 rpm; Radial Clearance:0.060 to 0.105 mm; D:300 mm; |
| 7908A5TRDUDV1VLP3 NSK Super Precision Bearings | dc (min):182 mm; Dynamic Load Rating:920,000 N; B:102 mm; r1:4 mm; Da (max):282 mm; ra1 (max):3 mm; dd (min):198 mm; Limiting Speed - Grease:1,800 rpm; Radial Clearance:0.100 to 0.145 mm; db (max):176 mm; Static Load Rating:1,250,000 N; Fillet Radius/Chamfer:4 mm; db (min):158 mm; Limiting Speed - Oil:2,200 rpm; D:300 mm; d:140 mm; Configuration:Single Row; Inside Ring Outside Diameter:180 mm; Enclosure:Open; |
| 7904A5TRDUMP3 NSK Super Precision Bearings | Radial Clearance:0.030 to 0.058 mm; Da (max):120 mm; Static Load Rating:21,200 N; Dx (min):132 mm; r1:0.5 mm; B:13 mm; Configuration:Single Row; Bore Type:Cylindrical Bore; D:125 mm; Enclosure:Single Shield with S; Dynamic Load Rating:19,600 N; Snap Ring Width:1.1 mm; Snap Ring Outside Diameter:130.7 mm; Weight:0.320 kg; ra (max):1 mm; Cy (max):2.9 mm; da (min):105 mm; Factor fo:16.0; d:100 mm; a (max):2.1 mm; |
| No. | Brand | a | C | E | d | D | B | c | Dx |
| 7206A5TRDUMP3 | NSK | - | - | - | 70 mm | - | 24 mm | - | - |
| 7908CTRDULP3 | NSK | - | - | - | 55 mm | 120 mm | 49.2 mm | - | 131.5 mm |
| 7008A5TRSUMP3 | NSK | - | - | - | 80 mm | 170 mm | 39 mm | - | - |
| 7003CTRQULP3 | NSK | - | - | - | 90 mm | 115 mm | 13 mm | - | - |
| 7006A5TRDUDMP3 | NSK | - | - | - | 320 mm | - | 176 mm | - | - |
| 7903A5TRDUMP3 | NSK | - | - | - | 55 mm | 100 mm | 25 mm | - | - |
| 7207A5TRSUMP3 | NSK | - | - | - | 12 mm | 32 mm | 15.9 mm | - | - |
| 7905CTRSUMP3 | NSK | - | - | - | 420 mm | - | 280 mm | - | - |
| 7202A5TRSULP3 | NSK | - | - | - | 190 mm | 290 mm | 75 mm | - | - |
| 7007A5TRDUMP3 | NSK | - | - | - | 420 mm | 700 mm | 280 mm | - | - |
| 7003CTRQUMP3 | NSK | - | - | - | - | 165 mm | 52 mm | - | - |
| 7203A5TRDUDMP3 | NSK | - | - | - | 65 mm | 140 mm | 58.7 mm | - | 152 mm |
| 7207CTRDUDLP3 | NSK | - | - | - | 75 mm | 190 mm | 45 mm | - | - |
| 7205CTRDULP3 | NSK | - | - | - | 65 mm | - | 18 mm | - | - |
| 7003CTRSUMP3 | NSK | - | - | - | 45 mm | 120 mm | 29 mm | - | - |
| 7203CTRSUMP3 | NSK | - | - | - | 70 mm | 125 mm | 31 mm | - | - |
| 7903A5TRSUMP3 | NSK | - | - | - | - | 270 mm | - | - | - |
| 7005CTRDUDMP3 | NSK | - | - | - | 20 mm | 52 mm | 21 mm | - | - |
| 7004CTRDUMP3 | NSK | - | - | - | 17 mm | 35 mm | 10 mm | - | - |
| 7905A5TRSULP3 | NSK | - | - | - | 60 mm | 110 mm | - | - | - |
| 7906A5TRSUMP3 | NSK | - | - | - | 110 mm | 140 mm | - | - | - |
| 7009A5TRSUMP3 | NSK | - | - | - | 70 mm | 150 mm | 35 mm | - | - |
| 7007CTRDUMP3 | NSK | - | 14.5 mm | - | 40 mm | 68 mm | - | - | - |
| 7003CTRDUMP3 | NSK | - | - | - | 45 mm | 68 mm | 12 mm | - | - |
| 7904A5TRSULP3 | NSK | - | - | - | 60 mm | 130 mm | 31 mm | - | - |
| 7208CTYNSULP4 | NSK | - | - | - | 120 mm | 150 mm | 16 mm | - | - |
7906CTRSULP3 NSK Super Precision Bearings Video
Super Precision Ball Bearings - NSK Americas
NSK Super Precision Bearings are designed to meet demanding needs of special applications including high accuracy, high rotational speed and high rigidity
Super Precision Bearings | Products | NSK Global
Try out the new app! NSK has launched a free app primarily for precision bearings for machine tools. Scan 2D barcodes printed on NSK bearing boxes to assess
Timken Fafnir Super Precision Bearings For Machine Tool
Timken super precision ball bearings meet the highest industry standards in tolerance levels (including ABEC 9). Designed for machine tool applications, our
Super Precision Bearings | Emerson Bearing
Super precision bearings are available in several different types, with each offering unique features and
Precision Bearings | The Timken Company
Miniature and Super Precision. The quality steel, tolerances and features of Timken® miniature bearings meet demanding performance requirements. Our super
Super-precision bearings | SKF
With high running accuracy, high-speed performance and high system rigidity, SKF super-precision bearings are ideal for machine tools and other precision