| 7908CTRQUMP3 NSK Super Precision Bearings | Sealed Speed Rating n3:2100 rpm; Oil Speed Rating Open/Shielded n2:4000 rpm; Basic Dynamic Radial Load Rating C:65000 N; D:180.0000 mm; Grease Speed Rating Open/Shielded n1:3400 rpm; B:24.00 mm; Fillet Radius ra:1.50 mm; Accessories:Two Shields; Basic Static Radial Load Rating Co:67000 N; d:130.000 mm; |
| 7212A5TRSULP3 NSK Super Precision Bearings | D:55 mm; Calculation factor f1:1; d1:37.7 mm; Calculation factor fHC:1; Calculation factor f2B:1.02; Static axial stiffness, preload class B:40 N/µm; Calculation factor f2D:1.09; B:13 mm; Ball diameter Dw:7.938 mm; Fatigue load limit Pu:0.34 kN; db min.:34.6 mm; db max.:37.2 mm; da max.:37.2 mm; D2:49.57 mm; Mass bearing:0.11 kg; Preload class D GD:400 N; da min.:34.6 mm; Preload class C GC:200 N; |
| 50BNR19STSULP3 NSK Super Precision Bearings | Preload class C GC:95 N; r1,2 min.:0.3 mm; Calculation factor f2C:1.05; Calculation factor f:1.03; Attainable speed for grease lubrication:109000 r/min; d1:15.6 mm; Preload class A GA:15 N; Db max.:23.6 mm; C1:4.75 mm; Number of balls z:11; Basic dynamic load rating C:3.02 kN; D1:20.45 mm; a:6.5 mm; dn:16.5 mm; Calculation factor f0:7.1; Preload class B GB:48 N; Attainable speed for oil-air lubrication:165000 r/min; |
| 7211CTRDULP3 NSK Super Precision Bearings | Specific static load factor K0:45 N/mm²; α:124 °; B:70 mm; Permissible sliding velocity v min.:0 m/s; d:85 mm; Specific dynamic load factor K:25 N/mm²; a:3.5 mm; h:86.5 mm; Tolerance shaft:e7; Coefficient of friction µ max.:0.15; Tolerance housing:H7; Coefficient of friction µ min.:0.08; D:100 mm; Mass bushing:1.35 kg; Permissible sliding velocity v max.:0.5 m/s; |
| 7213CTRSUMP3 NSK Super Precision Bearings | d:140.000 mm; Grease Speed Rating n1:2400 rpm; D:210.0000 mm; Basic Static Radial Load Rating Co:305000 N; Basic Dynamic Radial Load Rating C:221000 N; Oil Speed Rating n2:2900 rpm; Fillet Radius rb:1.00 mm; Fillet Radius ra:2.00 mm; B:66.00 mm; |
| 7911A5TRDUDLP3 NSK Super Precision Bearings | Da max.:261.4 mm; Fatigue load limit Pu:81.5 kN; Basic dynamic load rating C:720 kN; Axial load factor Y:0.6; Calculation factor kr:0.15; d:130 mm; Limiting speed:3000 r/min; Limiting value e:0.2; d1 ≈:181 mm; Reference speed:2400 r/min; D:280 mm; db min.:184 mm; Mass bearing:19.6 kg; da min.:147 mm; Basic static load rating C0:750 kN; F:167 mm; r1,2 min.:4 mm; D1 ≈:234.2 mm; r3,4 min.:4 mm; |
| 7913A5TRQUMP3 NSK Super Precision Bearings | Calculation factor Y0:2; Comparative radial load rating CF:1290 kN; Calculation factor Y1:2; d1 ≈:377 mm; Basic static load rating C0:12500 kN; Fatigue load limit Pu:1020 kN; D1 ≈:442 mm; T:358.775 mm; D:488.95 mm; r1,2 min.:3.3 mm; d:346.075 mm; Comparative axial load rating CFa:216 kN; Basic dynamic load rating C:5280 kN; Design variant/feature:TQO/GWI; B:358.775 mm; Calculation factor Y2:3; |
| 7908CTRSUMP3 NSK Super Precision Bearings | D:160.0000 mm; Grease Speed Rating n1:3800 rpm; Basic Static Radial Load Rating Co:73500 N; Accessories:Two Seals & Snap-Rin; d:90.000 mm; Grease Speed Rating Open/Shielded n1:3800 rpm; Oil Speed Rating n2:4500 rpm; Sealed Speed Rating n3:2600 rpm; Oil Speed Rating Open/Shielded n2:4500 rpm; Basic Dynamic Radial Load Rating C:95600 N; B:30.00 mm; Fillet Radius ra:2.00 mm; |