| 7222A5TRSUMP3 NSK Super Precision Bearings | Fatigue load limit Pu:0.275 kN; B:10 mm; d:35 mm; r1,2 min.:0.6 mm; D1:48.4 mm; r3,4 min.:0.3 mm; Static axial stiffness, preload class D:91 N/µm; Preload class C GC:140 N; da min.:38.2 mm; Da max.:51.8 mm; Static axial stiffness, preload class C:64 N/µm; Basic dynamic load rating C:9.75 kN; Reference grease quantity Gref:0.93 cm³; Calculation factor f2B:1.07; Calculation factor f1:1; |
| 7226A5TRDUMP3 NSK Super Precision Bearings | Pa:21.8 kN; Da:215.001 mm; A2:254 mm; Appropriate attachment bolt size G:0.75 in; A1:120.65 mm; Initial grease fill:379.89 g; Mass pillow block:51.3 kg; R2:30.163 mm; L:419.1 mm; Cap bolt:2 x 1-8 UNC; da:85.725 mm; End plug (suffix Y):EPR 12; J1:69.85 mm; R1:79.375 mm; Stabilizing ring:SR-24-20; N1:22.225 mm; H:258.762 mm; H2:53.975 mm; Max. speed for Taconite seal:900 r/min; J min.:336.55 mm; |
| 7940A5TRDUMP3 NSK Super Precision Bearings | B:20.5 mm; Mass inner ring:0.027 kg; r, r1,2 min.:0.3 mm; d:20 mm; F:25 mm; |
| 7928CTRSULP3 NSK Super Precision Bearings | r1,2 min.:3 mm; ra max.:2.5 mm; Basic dynamic load rating C:1140 kN; Limiting speed:1000 r/min; rb max.:2.5 mm; Basic static load rating C0:1960 kN; Calculation factor Y:0.4; d:240 mm; Fatigue load limit Pu:200 kN; da min.:254 mm; Calculation factor e:0.3; D1 ≈:321 mm; Db max.:347 mm; Da max.:347 mm; Reference speed:800 r/min; das:271 mm; s max.:11 mm; r3,4 min.:3 mm; Calculation factor kr:0.3; |
| 7022CTRDUMP3 NSK Super Precision Bearings | Basic dynamic load rating C:242 kN; Reference speed:1500 r/min; Mass needle roller and cage assembly:1.81 kg; Basic static load rating C0:850 kN; Fatigue load limit Pu:83 kN; U:50 mm; Ew:280 mm; Fw:265 mm; Limiting speed:1700 r/min; |
| 7021CTRDULP3 NSK Super Precision Bearings | d1:200 mm; B:30 mm; d:220 mm; A:4.2 mm; G:Tr 220x4; d3:260 mm; B1:161 mm; G2:M 6; B5:41 mm; G3:9 mm; Hydraulic nut:HMV 44E; Mass adapter sleeve assembly:14.5 kg; |
| 7921A5TRSULP3 NSK Super Precision Bearings | B:4 mm; Tolerance housing:H7; Coefficient of friction µ min.:0.05; Coefficient of friction µ max.:0.1; Specific dynamic load factor K:10 N/mm²; Specific static load factor K0:20 N/mm²; d:4 mm; D:8 mm; Tolerance shaft:h8; Mass bushing:0.001 kg; Permissible sliding velocity v max.:5 m/s; Permissible sliding velocity v min.:0.25 m/s; |
| 7921CTRSULP3 NSK Super Precision Bearings | Fatigue load limit Pu:2120 kN; Reference speed:260 r/min; H:127 mm; Dynamic load rating C90:3267 kN; r3,4 min.:10 mm; d:292.1 mm; Da max.:325 mm; Limiting speed:500 r/min; Industry reference:T11500; Dynamic load rating C1:12599 kN; Mass bearing:223 kg; B:46 mm; da min.:607 mm; Basic dynamic load rating C:9300 kN; D1:292.1 mm; Basic static load rating C0:42500 kN; C:23.495 mm; d1:658.4 mm; D:660.4 mm; |