| 7020CTRDUDLP3 NSK Super Precision Bearings | D:1540 mm; Static (Cor):39780 ; Dynamic (Cr):13965 kN; d:1120 mm; B1:335 mm; B:525 mm; Bearing designation:PLC 512-71 ; Pu:2232.010 kg; Weight:2950 ; |
| 7922A5SN24TRDULP3 NSK Super Precision Bearings | Mass locking clip:0.067 kg; Spring washer in accordance with DIN 128:A 12; M2:28 mm; B:32 mm; M:15 mm; Hexagonal head bolt:M 12x25; M3:14 mm; M1:5 mm; |
| 7016CTRDUDLP3 NSK Super Precision Bearings | Coefficient of friction µ min.:0.05; Permissible sliding velocity v max.:5 m/s; B:10 mm; D:10 mm; Specific static load factor K0:20 N/mm²; Tolerance housing:H7; Mass bushing:0.004 kg; Coefficient of friction µ max.:0.1; Permissible sliding velocity v min.:0.25 m/s; d:5 mm; Tolerance shaft:h8; Specific dynamic load factor K:10 N/mm²; |
| 70BER19STSUELP3 NSK Super Precision Bearings | r3,4 min.:20 mm; α:20 °; Fatigue load limit Pu:695 kN; Reference speed:530 r/min; db min.:606 mm; ra max.:5 mm; K:12 mm; Calculation factor kr:0.21; D:780 mm; Basic dynamic load rating C:4400 kN; d:530 mm; Da max.:754 mm; da max.:592 mm; D1 ≈:711 mm; B:225 mm; s max.:11.2 mm; b:22.3 mm; r1,2 min.:6 mm; F:601 mm; Basic static load rating C0:9500 kN; |
| 7222A5TRDULP3 NSK Super Precision Bearings | H2:60.325 mm; P120°:94.3 kN; End plug (suffix Y):EPR 18; Mass pillow block:63.9 kg; J max.:441.325 mm; Da:259.999 mm; H1:152.4 mm; N1:28.575 mm; P60°:249 kN; Initial grease fill:481.95 g; Cap bolt recommended tightening torque:400 N·m; H:305.594 mm; Cap bolt, SAE grade:5; Appropriate attachment bolt size G:1 in; da:150.813 mm; Bearing limiting speed:2800 r/min; A1:149.225 mm; Eye bolt:3/8-16 UNC; |
| 7915CTRDUMP3 NSK Super Precision Bearings | D1 ≈:688 mm; d:460 mm; Calculation factor Y0:0.44; r0:3 mm; ra max.:6 mm; b:32 mm; Da max.:794 mm; Calculation factor Y1:0.47; Mass bearing:415 kg; B:165 mm; d1 ≈:602 mm; Calculation factor Y2:0.81; Fatigue load limit Pu:69.5 kN; Limiting speed:1100 r/min; Basic dynamic load rating C:1530 kN; Calculation factor X:0.54; Basic static load rating C0:4250 kN; da min.:496 mm; r1,2 min.:7.5 mm; |
| 7022CTRDUDMP3 NSK Super Precision Bearings | Cap bolt:7/8-9 UNC; PosiTrac Plus contact element:2 x B10724-130; Da:289.999 mm; A1:158.75 mm; ba:70.644 mm; S:4.763 mm; Ca:89.789 mm; H:338.137 mm; J min.:441.325 mm; h:51.594 mm; R1:104.775 mm; R2:33.337 mm; Cap bolt, SAE grade:8; Eye bolt:2 x 3/8-16 UNC; P120°:133 kN; P60°:345 kN; P90°:207 kN; Initial grease fill:793.8 g; P150°:120 kN; H2:66.675 mm; |
| 70BER10STV1VSUELP3 NSK Super Precision Bearings | Basic dynamic load rating C:1540 kN; rb max.:3 mm; D:400 mm; Calculation factor e:0.3; da min.:277 mm; D1 ≈:358 mm; Calculation factor kr:0.3; d1 ≈:304 mm; E:375.97 mm; r1,2 min.:4 mm; das:295 mm; Basic static load rating C0:2550 kN; Calculation factor Y:0.4; Fatigue load limit Pu:250 kN; ra max.:3 mm; r3,4 min.:4 mm; Db max.:384 mm; s max.:11 mm; B:104 mm; d:260 mm; |
| 7020A5TRDUDMP3 NSK Super Precision Bearings | Initial grease fill:181.44 g; P90°:71.2 kN; J1:60.325 mm; P180°:48.9 kN; Da:180 mm; h:39.688 mm; P120°:44.5 kN; Cap bolt:2 x 3/4-10 UNC; H:217.488 mm; Ca:55.804 mm; J min.:295.275 mm; Taconite seal:TER 114; P150°:40 kN; H1:114.3 mm; R1:58.737 mm; N1:22.225 mm; P60°:119 kN; ba:46.831 mm; Pa:16.7 kN; J max.:333.375 mm; |
| 7918CTRSUMP3 NSK Super Precision Bearings | B:134 mm; ra max.:4 mm; Mass bearing + sleeve:135 kg; Ba min.:14 mm; B2:45 mm; Misalignment factor k1:0.12; Reference speed:900 r/min; Basic static load rating C0:5000 kN; Fatigue load limit Pu:375 kN; B5:58 mm; Basic dynamic load rating C:2900 kN; da max.:448 mm; D1 ≈:497 mm; r1,2 min.:5 mm; Da max.:522 mm; Da min.:476 mm; d2 ≈:416 mm; d3:420 mm; D:540 mm; Ca min.:2 mm; |
| 7219A5TRSUMP3 NSK Super Precision Bearings | J max.:279.4 mm; J min.:250.825 mm; P180°:37.8 kN; R1:53.975 mm; A2:210.344 mm; ba:34.131 mm; R2:22.225 mm; End plug (suffix Y):EPR 8; N1:19.05 mm; Cap bolt, SAE grade:8; Taconite seal (dc shaft position):TER 43; Mass pillow block:18.2 kg; A1:88.9 mm; Max. speed for Taconite seal:925 r/min; Cap bolt:2 x 5/8-11 UNC; Ca:60.808 mm; PG:1/8 NPT; Cap bolt recommended tightening torque:298.3 N·m; |
| 7018A5TRSULP3 NSK Super Precision Bearings | A:58.737 mm; L:187.325 mm; J min.:131.762 mm; Limiting speed:4500 r/min; S:0.794 mm; Mass bearing unit:3.65 kg; B:59.531 mm; H:109.537 mm; Attachment bolt diameter G:12.7 mm; s:29.766 mm; H2:33.337 mm; da:44.45 mm; J max.:152.4 mm; H1:53.975 mm; Basic dynamic load rating C:102 kN; |
| 7919A5TRDUMP3 NSK Super Precision Bearings | Permissible sliding velocity v min.:0.25 m/s; Coefficient of friction µ min.:0.05; D:85 mm; Permissible sliding velocity v max.:5 m/s; Tolerance shaft:h8; Coefficient of friction µ max.:0.1; Specific static load factor K0:20 N/mm²; d:75 mm; Specific dynamic load factor K:10 N/mm²; Tolerance housing:H7; Mass bushing:0.78 kg; B:100 mm; |
| 7020A5TRQUMP3 NSK Super Precision Bearings | Design variant/feature:TQON/GW; Comparative axial load rating CFa:404 kN; Thrust factor K:1.66; D1 ≈:835 mm; Calculation factor e:0.35; Mass bearing:620 kg; d:710 mm; Basic static load rating C0:27000 kN; d1 ≈:750 mm; Basic dynamic load rating C:9680 kN; r3,4 min.:6 mm; T:410 mm; r1,2 min.:3 mm; Calculation factor Y0:1.8; Comparative radial load rating CF:2360 kN; D:900 mm; Calculation factor Y2:2.9; |
| 7916A5TRDULP3 NSK Super Precision Bearings | Cap bolt:2 x 5/8-11 UNC; h:38.1 mm; A1:98.425 mm; End plug (suffix Y):EPR 11; P120°:45.4 kN; Stabilizing ring:2 x SR-1518; N1:22.225 mm; P60°:121 kN; H1:101.6 mm; Labyrinth ring:2 x LOR 188; Ca:49.809 mm; J max.:298.45 mm; Initial grease fill:286.33 g; P180°:49.8 kN; Cap bolt, SAE grade:5; PG:1/8 NPT; H:192.484 mm; R2:27.781 mm; da:80.963 mm; L:349.25 mm; |
| 7916A5TRDUDMP3 NSK Super Precision Bearings | Housing:SAF 532; Labyrinth ring:2 x LOR 131; da:139.7 mm; Pa:38.5 kN; P180°:94.3 kN; Initial grease fill:793.8 g; R1:104.775 mm; Ca:89.789 mm; End plug (suffix Y):EPR 16; Da:289.999 mm; ba:70.644 mm; P60°:226 kN; Appropriate attachment bolt size G:1 in; H:336.55 mm; R2:33.337 mm; Cap bolt recommended tightening torque:203.4 N·m; H1:169.875 mm; J min.:441.325 mm; P120°:85.9 kN; S:4.763 mm; |
| No. | Brand | F | A | C | T | a | M | b | K |
| 7019A5TRDULP3 | NSK | - | - | - | - | - | - | - | - |
| 7018A5TRDUDMP3 | NSK | - | 15 mm | - | - | - | - | - | - |
| 7022A5TRSUMP3 | NSK | - | - | 135 mm | - | - | - | 21 mm | - |
| 70BER10STV1VSULP3 | NSK | - | - | - | - | - | - | - | - |
| 7216A5TRSULP3 | NSK | - | - | - | - | - | - | - | - |
| 7915CTRSUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7217CTRDULP3 | NSK | - | - | 45 mm | - | - | - | - | - |
| 7920A5TRDUDMP3 | NSK | - | - | - | - | 27.638 mm | - | - | - |
| 7921A5TRSULP3 | NSK | - | - | - | - | - | - | - | - |
| 7016CTRDUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7019CTRSUMP3 | NSK | - | - | - | - | - | - | 22.3 mm | 12 mm |
| 7022CTRDUMP3 | NSK | - | - | - | - | 8 mm | - | - | - |
| 7216A5TRDUMP3 | NSK | - | - | 106 mm | - | 112 mm | - | - | - |
| 7019A5TRDUDLP3 | NSK | - | - | - | - | - | - | - | - |
| 70BNR19STV1VSULP3 | NSK | 385 mm | - | 370 mm | - | - | - | 16.7 mm | 9 mm |
| 7222CTRDUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7216A5TRDULP3 | NSK | - | 310 mm | - | - | - | - | - | - |
| 7018A5TRDUMP3 | NSK | - | - | - | - | - | - | - | - |
| 70BNR10STSUELP3 | NSK | - | - | - | - | - | - | - | - |
| 70BNR10STYNDUELP3 | NSK | - | - | - | - | - | - | - | - |
| 50BER10HTV1VSUELP3 | NSK | - | - | - | - | - | - | - | - |
| 70BTR10STYNDBLP4A | NSK | - | - | 13 mm | 16.25 mm | 12.33 mm | - | - | - |
| 7022A5TRDULP3 | NSK | - | - | - | 43 mm | - | - | - | - |
| 7016A5TRDUMP3 | NSK | - | - | - | - | - | - | - | - |
| 45BER10STV1VSUELP3 | NSK | - | - | - | - | - | - | 22.3 mm | 12 mm |
| 7222A5TRDULP3 | NSK | - | - | - | - | - | - | - | - |
| 7020CTRQULP3 | NSK | - | - | - | - | - | - | - | - |
| 7020A5TRQULP3 | NSK | - | 60.325 mm | - | - | - | - | - | - |
| 7922CTRSULP3 | NSK | - | - | - | 82.5 mm | - | - | - | - |
| 7218CTRDULP3 | NSK | - | - | - | - | - | - | - | - |
7018A5TRSUMP3 NSK Super Precision Bearings Video
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
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