| 7907A5TRQUMP3 NSK Super Precision Bearings | Dynamic Load Rating:12,900 N; Configuration:Single Row; Static Load Rating:10,500 N; Bore Type:Cylindrical Bore; Weight:0.170 kg; Radial Clearance:0.018 to 0.036 mm; Da (max):68 mm; Fillet Radius/Chamfer:0.6 mm; d:45 mm; B:10 mm; ra (max):0.6 mm; Limiting Speed - Oil:11,000 rpm; da (min):52 mm; Factor fo:16.2; D:75 mm; Limiting Speed - Grease:9,200 rpm; Enclosure:Open; |
| 55BER19HTV1VSUELP3 NSK Super Precision Bearings | da (min):182 mm; Groove Width A:13 mm; Radial Clearance:0.120 to 0.180 mm; Nr. of Holes:6; Da (max):248 mm; Limiting Speed - Oil:3,100 rpm; d:170 mm; Axial Load Factor Y1:2.51; Enclosure:Open; Configuration:Double Row; Hole Diameter (do):6 mm; Roller Profile:Asymmetric; Weight:13.100 kg; Axial Load Factor Y0:2.45; Limiting Speed - Grease:2,400 rpm; Dynamic Load Rating:880,000 N; Retainer Material:Machined Brass; |
| 7906CTRDUMP3 NSK Super Precision Bearings | db (max):214 mm; dc (min):221 mm; db (min):198 mm; Limiting Speed - Grease:1,800 rpm; Bore Type:Cylindrical Bore; Da (max):302 mm; B:86 mm; Fillet Radius/Chamfer:4 mm; D:320 mm; Configuration:Single Row; Inside Ring Outside Diameter:215 mm; Enclosure:Open; Static Load Rating:1,510,000 N; Radial Clearance:0.120 to 0.170 mm; r1:4 mm; Dynamic Load Rating:1,010,000 N; Limiting Speed - Oil:2,200 rpm; ra1 (max):3 mm; |
| 7202A5TRSULP3 NSK Super Precision Bearings | Static Load Rating:1,330,000 N; Retainer Material:Machined Brass; Enclosure:Open; Constant e:0.25; ra (max):2 mm; Roller Profile:Symmetric; Weight:18.400 kg; Fillet Radius/Chamfer:2.1 mm; Axial Load Factor Y0:2.63; Bore Type:Tapered Bore; Center Guidance:Fixed Inner Ring Rib; d:190 mm; da (min):202 mm; Axial Load Factor Y1:2.69; Dynamic Load Rating:1,080,000 N; B:75 mm; D:290 mm; Configuration:Double Row; |
| 55BER19STSULP3 NSK Super Precision Bearings | Fillet Radius/Chamfer:2.1 mm; Weight:6.930 kg; B:53 mm; dd (min):144 mm; Radial Clearance:0.085 to 0.125 mm; Dynamic Load Rating:320,000 N; db (min):122 mm; r1:2.1 mm; ra (max):2 mm; Enclosure:Open; ra1 (max):2 mm; Da (max):188 mm; Static Load Rating:440,000 N; Limiting Speed - Grease:2,800 rpm; Bore Type:Cylindrical Bore; db (max):130 mm; d:110 mm; Limiting Speed - Oil:3,400 rpm; D:200 mm; dc (min):135 mm; |
| 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; |
| 60BNR19STSUELP3 NSK Super Precision Bearings | Limiting Speed - Grease:5,300 rpm; Fillet Radius/Chamfer:1.5 mm; r1:1.5 mm; db (max):71 mm; dc (min):75 mm; Dynamic Load Rating:97,500 N; Bore Type:Cylindrical Bore; Configuration:Single Row; Da (max):101.5 mm; B:22 mm; d:60 mm; ra (max):1.5 mm; Static Load Rating:107,000 N; Inside Ring Outside Diameter:72 mm; dd (min):80 mm; Radial Clearance:0.060 to 0.090 mm; Enclosure:Open; D:110 mm; ra1 (max):1.5 mm; |
| 7908CTRDUDLP3 NSK Super Precision Bearings | D:62 mm; Configuration:Double Row; Dynamic Load Rating:32,000 N; Snap Ring Width:1.7 mm; Radial Clearance:0.013 to 0.028 mm; a (max):3.3 mm; Da:55 mm; Snap Ring Outside Diameter:67.7 mm; Dx:68.5 mm; Static Load Rating:21,600 N; Enclosure:Snap Ring Groove wit; B:25.4 mm; da:32 mm; Fillet Radius/Chamfer:1.1 mm; Cy:4.7 mm; d:25 mm; Bore Type:Cylindrical Bore; Limiting Speed - Grease:7,300 rpm; Weight:0.340 kg; |
| 7908CTRSUMP3 NSK Super Precision Bearings | Snap Ring Outside Diameter:89.4 mm; ra (max):0.6 mm; Weight:0.130 kg; a (max):1.7 mm; Snap Ring Width:1.1 mm; Limiting Speed - Oil:8,700 rpm; b (min):1.3 mm; Cy (max):2.5 mm; Fillet Radius/Chamfer:0.6 mm; d:65 mm; Factor fo:16.2; Bore Type:Cylindrical Bore; D:85 mm; Limiting Speed - Grease:7,500 rpm; B:10 mm; Radial Clearance:0.023 to 0.043 mm; Static Load Rating:11,500 N; Configuration:Single Row; |
| 7906CTRDUDLP3 NSK Super Precision Bearings | Db (min):186 mm; Static Load Rating:289,000 N; Db (max):178 mm; Dynamic Load Rating:259,000 N; ra (max):2.5 mm; Weight:6.130 kg; Radial Clearance:0.075 to 0.110 mm; Enclosure:Open; ra1 (max):2.5 mm; D:200 mm; Limiting Speed - Grease:3,000 rpm; db (max):119 mm; Fillet Radius/Chamfer:3 mm; Bore Type:Cylindrical Bore; Configuration:Single Row; d:95 mm; db (min):109 mm; Outside Ring Inside Diameter:173.5 mm; |
| No. | Brand | a | C | E | d | D | B | c | Dx |
| 7906CTRDUDLP3 | NSK | - | - | - | 95 mm | 200 mm | - | - | - |
| 7905CTRSUMP3 | NSK | - | - | - | 420 mm | - | 280 mm | - | - |
| 7905A5TRQUMP3 | NSK | - | - | - | 65 mm | 90 mm | 13 mm | - | - |
| 7907A5TRQUMP3 | NSK | - | - | - | 45 mm | 75 mm | 10 mm | - | - |
| 7005A5TRSUMP3 | NSK | - | - | - | 300 mm | 540 mm | 85 mm | - | - |
| 7204A5TRSUMP3 | NSK | - | - | - | 150 mm | 320 mm | 65 mm | - | - |
| 7208A5TYNSULP4 | NSK | - | - | - | 100 mm | 215 mm | 73 mm | - | - |
| 7908CTRDUMP3 | NSK | - | - | - | 90 mm | 190 mm | 43 mm | - | - |
| 7207CTRDUDLP3 | NSK | - | - | - | 75 mm | 190 mm | 45 mm | - | - |
| 7008CTRDUDLP3 | NSK | - | - | - | 710 mm | - | - | - | - |
| 7007CTRDULP3 | NSK | - | - | - | 70 mm | 150 mm | 63.5 mm | - | 162 mm |
| 7203A5TRDUMP3 | NSK | - | - | - | 25 mm | 80 mm | 21 mm | - | - |
| 7203A5TRDULP3 | NSK | - | - | - | 95 mm | 240 mm | 55 mm | - | - |
| 7908A5TRDUDMP3 | NSK | - | - | - | 95 mm | 145 mm | 24 mm | - | - |
| 7903CTRDUMP3 | NSK | - | - | - | 190 mm | 400 mm | - | - | - |
| 7003A5TRSUMP3 | NSK | - | - | - | 10 mm | 26 mm | 8 mm | - | - |
| 7906CTRDULP3 | NSK | - | - | - | 140 mm | 250 mm | 42 mm | - | - |
| 7205CTYNSULP4 | NSK | - | - | - | - | 72 mm | 9 mm | - | - |
| 7908A5TRSUMP3 | NSK | - | - | - | 300 mm | 540 mm | 85 mm | - | - |
| 7906CTRSUMP3 | NSK | - | - | - | 560 mm | 820 mm | - | - | - |
| 7905A5TRSUMP3 | NSK | - | - | - | 30 mm | 62 mm | 16 mm | - | - |
| 60BNR10HTYNDUELP3 | NSK | - | - | - | 12 mm | 21 mm | 5 mm | - | - |
| 7907A5TRDUMP3 | NSK | - | - | - | 80 mm | 110 mm | 16 mm | - | - |
| 7903A5TRDULP3 | NSK | - | - | - | 55 mm | 120 mm | 49.2 mm | - | 131.5 mm |
7002CTRDUMP3 NSK Super Precision Bearings Video
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 | 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
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
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 | SKF
With high running accuracy, high-speed performance and high system rigidity, SKF super-precision bearings are ideal for machine tools and other precision