| 7021A5TRDUDLP3 NSK Super Precision Bearings | d:61.913 mm; B:69.9 mm; Recommended tightening torque for grub screw:28.5 N·m; s1:39.7 mm; Db1:150 mm; L:187 mm; Limiting speed:2800 r/min; Housing material:Cast iron; Mass bearing unit:5.75 kg; Basic dynamic load rating C:62.4 kN; A1:17 mm; RG:1/8-27 NPT; Recommended diameter for attachment bolts, mm G:16 mm; A:57 mm; N:19 mm; Basic static load rating C0:45 kN; Hexagonal key size for grub screw N:5.556 mm; |
| 7020A5TRDULP3 NSK Super Precision Bearings | Recommended diameter for attachment bolts, inch G:0.5 in; SWN:7 mm; A1:14 mm; J7:16 mm; A3:3.2 mm; Recommended tightening torque for grub screw:16.5 N·m; T:56.7 mm; d:38.1 mm; DN:6.5 mm; N4:2 mm; Recommended diameter for attachment bolts, mm G:12 mm; Limiting speed:4800 r/min; Housing material:Cast iron; J6:115.5 mm; A5:26 mm; Hexagonal key size for grub screw N:4.763 mm; J:143.5 mm; A:38.5 mm; |
| 7221CTRDUMP3 NSK Super Precision Bearings | Limiting speed:12000 r/min; E:45 mm; D:50 mm; Fatigue load limit Pu:5 kN; Db:40.6 mm; db:39.5 mm; Da:45.5 mm; F:40 mm; Basic static load rating C0:41.5 kN; da:44.4 mm; Reference speed:10000 r/min; Mass bearing:0.11 kg; ra max.:0.3 mm; B:17 mm; d:35 mm; s max.:0.8 mm; r1,2 min.:0.3 mm; Basic dynamic load rating C:20.5 kN; |
| 7021A5TRSULP3 NSK Super Precision Bearings | Sealing solution:Triple-lip seals; Specific dynamic load factor K:100 N/mm²; Basic static load rating C0:780 kN; ra max.:0.6 mm; rb max.:1 mm; M:3 mm; α:4 °; da max.:57 mm; r2 min.:1 mm; D:75 mm; C:28 mm; Lubricant:Regular relubricatio; dk:66 mm; d:50 mm; Design (sliding contact surface combination):Steel/steel, heavy-d; Da max.:70.5 mm; d1 ≈:57 mm; B:43 mm; b:4.6 mm; Material constant KM:330; |
| 7916CTRSULP3 NSK Super Precision Bearings | Material constant KM:330; l1 min.:115 mm; r1 min.:1 mm; dk:80 mm; B:44 mm; d:60 mm; Basic dynamic load rating C:245 kN; C1 max.:39 mm; Basic static load rating C0:360 kN; d2 max.:137 mm; G:M 52x3; α:6 °; l7 min.:73 mm; Mass rod end:5.7 kg; Specific dynamic load factor K:100 N/mm²; h:210 mm; l2 max.:281 mm; |
| 7918A5TRDUDMP3 NSK Super Precision Bearings | Calculation factor Y1:2; D1 ≈:484 mm; Thrust factor K:1.76; Basic dynamic load rating C:3724 kN; r3,4 min.:6.4 mm; Calculation factor Y2:3; Mass bearing:152 kg; d:384.175 mm; d1 ≈:417 mm; Comparative axial load rating CFa:301 kN; r1,2 min.:3.3 mm; Comparative radial load rating CF:915 kN; Calculation factor Y0:2; T:193.675 mm; Calculation factor e:0.33; D:546.1 mm; B:193.675 mm; Fatigue load limit Pu:640 kN; |
| 7917CTRSUMP3 NSK Super Precision Bearings | D:55.0000 mm; Basic Dynamic Radial Load Rating C:9560 N; Grease Speed Rating Open/Shielded n1:11000 rpm; d:35.000 mm; Oil Speed Rating Open/Shielded n2:14000 rpm; B:10.00 mm; Accessories:Without Accessories; Fillet Radius ra:0.64 mm; Sealed Speed Rating n3:7500 rpm; Basic Static Radial Load Rating Co:6800 N; |
| 7022CTRDUDMP3 NSK Super Precision Bearings | Basic Dynamic Radial Load Rating C:212000 N; d:65.000 mm; Oil Speed Rating n2:3800 rpm; D:160.0000 mm; B:74.00 mm; Fillet Radius rb:1.00 mm; Basic Static Radial Load Rating Co:193000 N; Grease Speed Rating n1:2700 rpm; Fillet Radius ra:2.00 mm; |