| 7203CTRSUMP3 NSK Super Precision Bearings | r1:1.5 mm; Fillet Radius/Chamfer:1.5 mm; Configuration:Single Row; ra (max):1.5 mm; Limiting Speed - Oil:5,600 rpm; D:125 mm; ra1 (max):1.5 mm; Enclosure:Open; Limiting Speed - Grease:4,800 rpm; dd (min):92 mm; dc (min):86 mm; Radial Clearance:0.040 to 0.075 mm; db (min):78.5 mm; Dynamic Load Rating:119,000 N; B:31 mm; db (max):82 mm; d:70 mm; Weight:1.520 kg; Static Load Rating:151,000 N; Da (max):116.5 mm; |
| 7008A5TRDUMP3 NSK Super Precision Bearings | da (min):119 mm; Dynamic Load Rating:184,000 N; d:105 mm; Weight:8.050 kg; D:225 mm; Configuration:Single Row; ra (max):2.5 mm; Bore Type:Cylindrical Bore; Static Load Rating:153,000 N; Radial Clearance:0.036 to 0.066 mm; B:49 mm; Factor fo:13.2; Limiting Speed - Grease:3,000 rpm; Fillet Radius/Chamfer:3 mm; Da (max):211 mm; Enclosure:Double Shield; |
| 7905CTRDUMP3 NSK Super Precision Bearings | Static Load Rating:30,500 N; Limiting Speed - Oil:6,000 rpm; d:40 mm; Configuration:Double Row; Radial Clearance:0.015 to 0.033 mm; Weight:0.570 kg; Da:73 mm; Enclosure:Double Seal; B:30.2 mm; D:80 mm; Dynamic Load Rating:40,000 N; Fillet Radius/Chamfer:1.1 mm; ra:1 mm; Bore Type:Cylindrical Bore; da:47 mm; |
| 7009A5TRDUDMP3 NSK Super Precision Bearings | dd (min):196 mm; ra (max):2.5 mm; Limiting Speed - Grease:2,000 rpm; Static Load Rating:800,000 N; Bore Type:Cylindrical Bore; Configuration:Single Row; D:270 mm; Limiting Speed - Oil:2,600 rpm; db (max):179 mm; dc (min):184 mm; Fillet Radius/Chamfer:3 mm; ra1 (max):2.5 mm; d:150 mm; Dynamic Load Rating:545,000 N; db (min):164 mm; r1:3 mm; B:73 mm; Inside Ring Outside Diameter:182 mm; Radial Clearance:0.070 to 0.120 mm; |
| 7004A5TRSUMP3 NSK Super Precision Bearings | Groove Width A:45 mm; Retainer Material:Machined Brass; Center Guidance:Fixed Inner Ring Rib; Constant e:0.36; Axial Load Factor Y2:2.77; Dynamic Load Rating:8,500,000 N; Hole Diameter (do):20 mm; Fillet Radius/Chamfer:6 mm; Bore Type:Tapered Bore; B:256 mm; Limiting Speed - Oil:670 rpm; D:720 mm; da (min):428 mm; Radial Clearance:0.300 to 0.400 mm; Weight:461.000 kg; Axial Load Factor Y0:1.82; Enclosure:Open; |
| 7007A5TRDUDMP3 NSK Super Precision Bearings | Radial Clearance:0.040 to 0.070 mm; Dynamic Load Rating:139,000 N; Da (max):128 mm; Static Load Rating:138,000 N; dc (min):79 mm; Limiting Speed - Grease:4,800 rpm; r1:2.1 mm; db (min):67 mm; Bore Type:Cylindrical Bore; Enclosure:Open; Configuration:Single Row; B:33 mm; ra1 (max):2 mm; db (max):76 mm; Fillet Radius/Chamfer:2.1 mm; dd (min):87 mm; ra (max):2 mm; Inside Ring Outside Diameter:77.2 mm; |
| 7006CTRDUDMP3 NSK Super Precision Bearings | Constant e:0.24; B:35 mm; Configuration:Double Row; Enclosure:Open; Center Guidance:Floating Steel Ring; Axial Load Factor Y1:2.84; D:150 mm; Nr. of Holes:4; da (min):82 mm; Limiting Speed - Grease:3,500 rpm; Da (max):138 mm; Axial Load Factor Y2:4.23; Radial Clearance:0.050 to 0.080 mm; Groove Width A:6 mm; Weight:3.100 kg; d:70 mm; Hole Diameter (do):3 mm; ra (max):2 mm; Fillet Radius/Chamfer:2.1 mm; |
| 7208CTRSUMP3 NSK Super Precision Bearings | r1:4 mm; Limiting Speed - Oil:3,400 rpm; Static Load Rating:400,000 N; db (max):122 mm; Enclosure:Open; ra1 (max):3 mm; Radial Clearance:0.050 to 0.085 mm; dd (min):139 mm; dc (min):125 mm; d:90 mm; Bore Type:Cylindrical Bore; D:225 mm; Fillet Radius/Chamfer:4 mm; Configuration:Single Row; db (min):108 mm; Db (min):207 mm; Outside Ring Inside Diameter:191.5 mm; ra (max):3 mm; Limiting Speed - Grease:2,800 rpm; |
| 7203A5TRDUMP3 NSK Super Precision Bearings | Fillet Radius/Chamfer:1.5 mm; Weight:0.564 kg; Radial Clearance:0.020 to 0.045 mm; db (max):38 mm; Limiting Speed - Oil:11,000 rpm; Bore Type:Cylindrical Bore; ra (max):1.5 mm; Dynamic Load Rating:46,500 N; r1:1.5 mm; D:80 mm; Enclosure:Open; d:25 mm; Da (max):71.5 mm; ra1 (max):1.5 mm; B:21 mm; dd (min):46 mm; db (min):33.5 mm; Limiting Speed - Grease:9,000 rpm; dc (min):41 mm; Static Load Rating:40,000 N; |
| 40TAC90BSUC10PN7B NSK Super Precision Bearings | Static Load Rating:711,000 N; Configuration:Double Row; D:210 mm; da (min):150 mm; Radial Clearance:0.120 to 0.160 mm; Enclosure:Open; Fillet Radius/Chamfer:2 mm; Groove Width A:10 mm; Da (max):200 mm; Bore Type:Tapered Bore; ra (max):2 mm; Limiting Speed - Grease:3,000 rpm; Roller Profile:Asymmetric; B:53 mm; d:140 mm; Retainer Material:Machined Brass; Axial Load Factor Y0:2.69; Weight:6.700 kg; Constant e:0.25; |
| No. | Brand | a | C | E | d | D | B | c | Dx |
| 55BNR10STV1VSULP3 | NSK | - | - | - | 80 mm | 170 mm | 39 mm | - | - |
| 7904A5SN24TRDUDLP3 | NSK | - | - | - | 55 mm | 100 mm | 21 mm | - | - |
| 30TAC62BSUC10PN7B | NSK | - | - | - | 55 mm | 120 mm | 29 mm | - | - |
| 7905CTRSULP3 | NSK | - | - | - | 40 mm | 90 mm | 23 mm | - | - |
| 55BNR10STSULP3 | NSK | - | - | - | 50 mm | 110 mm | 40 mm | - | - |
| 60BER10STSUELP3 | NSK | - | - | - | 85 mm | 110 mm | - | - | - |
| 7004A5TRDUDLP3 | NSK | - | - | - | 20 mm | 32 mm | 7 mm | - | - |
| 7907A5TRDUMP3 | NSK | - | - | - | 80 mm | 110 mm | 16 mm | - | - |
| 7203CTRSULP3 | NSK | - | - | - | 90 mm | 140 mm | 24 mm | - | - |
| 7004CSN24TRDUMP3 | NSK | - | - | - | 28 mm | - | 16 mm | - | - |
| 7205A5TRDUMP3 | NSK | - | - | - | 28 mm | 68 mm | 18 mm | - | - |
| 7202CTRSUMP3 | NSK | - | - | - | 85 mm | 150 mm | 28 mm | - | - |
| 7903A5TRDULP3 | NSK | - | - | - | 55 mm | 120 mm | 49.2 mm | - | 131.5 mm |
| 7207CTRDULP3 | NSK | - | - | - | 170 mm | 310 mm | 86 mm | - | - |
| 7908CTRSUMP3 | NSK | - | - | - | 65 mm | 85 mm | 10 mm | - | - |
| 7204CTRDUMP3 | NSK | - | - | - | 20 mm | 52 mm | 15 mm | - | - |
| 7008A5TRV1VSULP3 | NSK | - | - | - | 100 mm | 180 mm | 46 mm | - | - |
| 50BNR19STV1VSUELP3 | NSK | - | - | - | 12 mm | 32 mm | 15.9 mm | - | 37.5 mm |
| 7004A5TRSULP3 | NSK | - | - | - | 120 mm | 310 mm | 72 mm | - | - |
| 7208CTRSULP3 | NSK | - | - | - | 90 mm | 160 mm | 30 mm | - | - |
| 7205A5TRDULP3 | NSK | - | - | - | 750 mm | - | - | - | - |
7905CTRSUMP3 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 | 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
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