| 7034A5TRSUMP3 NSK Super Precision Bearings | Da:68.3 mm; Thread grub screw G2:M6x0.75; A5:18.5 mm; Basic dynamic load rating C:12.7 kN; A:30 mm; T:45.6 mm; Hexagonal key size for grub screw N:3 mm; Recommended diameter for attachment bolts, mm G:10 mm; s1:26.6 mm; d:20 mm; Recommended tightening torque for grub screw:4 N·m; L:86 mm; J:63.5 mm; Fatigue load limit Pu:0.28 kN; A3:3.2 mm; Basic static load rating C0:6.55 kN; A1:15 mm; Recommended diameter for attachment bolts, inch G:0.375 in; |
| 7032A5TRDUMP3 NSK Super Precision Bearings | End plug (suffix Y):EPR 27; P60°:234 kN; J min.:492.125 mm; Mass pillow block:134 kg; Eye bolt:2 x 3/8-16 UNC; P120°:85.9 kN; Initial grease fill:878.85 g; H:360.363 mm; P150°:77 kN; R1:115.888 mm; J1:107.95 mm; A2:242.887 mm; Stabilizing ring:SR-0-28; ba:78.581 mm; P90°:140 kN; S:4.763 mm; Ca:111.785 mm; Bearing limiting speed:2200 r/min; P180°:92.5 kN; J max.:549.275 mm; |
| 7022A5TRDUDMP3 NSK Super Precision Bearings | D:140 mm; d:55 mm; Fillet Radius/Chamfer:2.1 mm; Radial Clearance:0.040 to 0.070 mm; dd (min):87 mm; Configuration:Single Row; dc (min):79 mm; r1:2.1 mm; Inside Ring Outside Diameter:77.2 mm; db (max):76 mm; B:33 mm; db (min):67 mm; Enclosure:Open; ra (max):2 mm; ra1 (max):2 mm; Limiting Speed - Grease:4,800 rpm; Limiting Speed - Oil:5,600 rpm; Da (max):128 mm; Static Load Rating:138,000 N; Dynamic Load Rating:139,000 N; |
| 7036A5TRSULP3 NSK Super Precision Bearings | Specific dynamic load factor K:40 N/mm²; D:34 mm; Tolerance housing:H7; Mass bushing:0.006 kg; d:30 mm; B:20 mm; Tolerance shaft:h9; Specific static load factor K0:80 N/mm²; Permissible sliding velocity v max.:1 m/s; Coefficient of friction µ min.:0.06; Permissible sliding velocity v min.:0 m/s; Coefficient of friction µ max.:0.15; |
| 7038CTRDULP3 NSK Super Precision Bearings | Da (max):148 mm; Radial Clearance:0.065 to 0.100 mm; Fillet Radius/Chamfer:2.1 mm; Weight:4.840 kg; ra1 (max):2 mm; Enclosure:Open; Static Load Rating:300,000 N; db (max):93 mm; dc (min):97 mm; Dynamic Load Rating:258,000 N; d:75 mm; Bore Type:Cylindrical Bore; Limiting Speed - Oil:4,300 rpm; Limiting Speed - Grease:3,400 rpm; D:160 mm; r1:2.1 mm; B:55 mm; ra (max):2 mm; dd (min):106 mm; db (min):87 mm; |
| 7028A5TRDUMP3 NSK Super Precision Bearings | d1 ≈:545 mm; Calculation factor e:0.33; B:250.825 mm; D1 ≈:631 mm; d:501.65 mm; Comparative axial load rating CFa:443 kN; Calculation factor Y1:2; T:250.825 mm; Basic static load rating C0:13700 kN; Calculation factor Y0:2; Comparative radial load rating CF:1370 kN; Calculation factor Y2:3; r1,2 min.:3.2 mm; Mass bearing:330 kg; Basic dynamic load rating C:5500 kN; Thrust factor K:1.76; |
| 7224CTRDUMP3 NSK Super Precision Bearings | d3:58 mm; Grub (set) / Locking screw size:M 4; G:M 35x1.5; Recommended tightening torque:4.2 N·m; d1:53 mm; Associated spanner (Hook spanner in accordance with DIN 1810):HN 8-9; Mass:0.24 kg; B:22 mm; d5:57 mm; b:6 mm; h:2.5 mm; |
| 7934A5TRDUMP3 NSK Super Precision Bearings | Reference speed:6300 r/min; Limiting speed:5600 r/min; Da max.:203 mm; d2 ≈:118.1 mm; d1 ≈:150.6 mm; Fatigue load limit Pu:3.9 kN; D1 ≈:184.1 mm; d:120 mm; ra max.:2 mm; Basic static load rating C0:118 kN; D:215 mm; Basic dynamic load rating C:146 kN; Mass bearing:6.11 kg; Calculation factor f0:14.4; Calculation factor kr:0.025; B:40 mm; da min.:132 mm; r1,2 min.:2.1 mm; |
| 7226CTRSUMP3 NSK Super Precision Bearings | H:298.45 mm; Eye bolt:2 x 3/8-16 UNC; R1:87.313 mm; A1:149.225 mm; Taconite seal (dc shaft position):TER 127; Pa:82.3 kN; PG:1/4 NPT; da:140 mm; ba:61.119 mm; J1:85.725 mm; R2:38.1 mm; P180°:127 kN; dc:134.938 mm; A2:260.35 mm; Da:250 mm; P60°:301 kN; H2:60.325 mm; Stabilizing ring:SR-28-0; N1:28.575 mm; Cap bolt:7/8-9 UNC; |
| 7934CTRDUMP3 NSK Super Precision Bearings | Specific dynamic load factor K:300 N/mm²; Basic dynamic load rating C:176 kN; Design (sliding contact surface combination):Steel/PTFE fabric; Sealing solution:Triple-lip seals; Lubricant:Maintenance free &nd; da max.:29.5 mm; α:17 °; D:47 mm; Mass plain bearing:0.2 kg; Specific static load factor K0:500 N/mm²; rb max.:0.6 mm; r1 min.:0.6 mm; r2 min.:0.6 mm; Basic static load rating C0:290 kN; |
| No. | Brand | d | D | b | K | B | F | s | w |
| 7026CTRDULP3 | NSK | - | - | - | - | - | - | - | - |
| 7228A5TRSUMP3 | NSK | - | - | - | - | 59.531 mm | - | 29.766 mm | - |
| 7036CTRDULP3 | NSK | - | 225 mm | - | 4.5 mm | - | - | - | - |
| 7932A5TRSULP3 | NSK | 35 mm | 72 mm | - | - | 23 mm | - | - | - |
| 7928CTRDULP3 | NSK | 35 mm | 72 mm | - | - | 17 mm | - | - | - |
| 7034A5TRSULP3 | NSK | - | - | - | - | - | - | - | - |
| 7926A5TRDULP3 | NSK | 35 mm | - | - | - | 1.8 mm | - | - | - |
| 7921A5TRSUMP3 | NSK | 200 mm | 420 mm | - | - | 80 mm | - | - | - |
| 7921CTRDULP3 | NSK | 100 mm | 140 mm | - | - | 30 mm | - | - | - |
| 7038CTRDULP3 | NSK | 75 mm | 160 mm | - | - | 55 mm | - | - | - |
| 7936CTRDULP3 | NSK | 440 mm | 580 mm | - | - | 360 mm | - | - | - |
| 7934CTRDUMP3 | NSK | 25 mm | 47 mm | - | - | 28 mm | - | - | - |
| 7034A5TRDULP3 | NSK | 300 mm | 460 mm | 16.7 mm | 9 mm | 118 mm | - | - | - |
| 7026CTRDUDLP3 | NSK | - | - | - | - | - | - | - | - |
| 7028CTRDUMP3 | NSK | - | 290 mm | - | - | 80 mm | - | - | - |
| 7936A5TRDULP3 | NSK | 80 mm | 110 mm | - | - | 30 mm | 90 mm | - | - |
| 7934CTRSUMP3 | NSK | 60 mm | 72 mm | - | - | 60 mm | - | - | - |
| 7036A5TRDUDMP3 | NSK | 34.987 mm | 59.131 mm | - | - | - | - | - | - |
| 7038CTRDUMP3 | NSK | - | - | - | - | 43 mm | - | - | - |
| 7921A5TRDUMP3 | NSK | 150 mm | 270 mm | - | - | 73 mm | - | - | - |
| 75BNR19STSULP3 | NSK | 317.5 mm | 422.275 mm | - | - | 128.588 mm | - | - | - |
| 7922CTRDUMP3 | NSK | 15 mm | - | - | - | 15.9 mm | - | - | - |
| 7222CTRSUMP3 | NSK | - | 190 mm | - | - | - | - | - | - |
| 7224CTRSULP3 | NSK | 20 mm | 52 mm | - | - | 21 mm | - | - | - |
| 7228A5TRSULP3 | NSK | 35 mm | - | - | - | 31 mm | - | - | - |
| 7934A5TRSUMP3 | NSK | 800 mm | 1280 mm | - | - | 375 mm | - | - | - |
| 7221CTRSUMP3 | NSK | 480 mm | 580 mm | - | - | 17.5 mm | - | - | - |
| 7021A5TRSULP3 | NSK | - | - | - | - | - | - | - | - |
7922CTRSULP3 NSK Super Precision Bearings Video
Super Precision Bearings - Bearings | Nachi America
Super Precision Bearings. Nachi-Fujikoshi bearings business started out by using the superior materials made by the company and by applying expertise in
Super Precision Ball Bearings - NSK Europe
NSK Super Precision Bearings are designed to meet the requirements of demanding applications: high accuracy, high rotational speed and high rigidity
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
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 for machine tool applications - Coroll
Several types of Super Precision Bearings are available from NSK. These include the ROBUST series of high performance bearings, special series of bearings for
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 Bearings - the Schaeffler Group
FAG super precision bearings for main spindles stand for very high precision and absolute operational security. Innovative FAG spindle bearing solutions are
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