| NNU3048 NSK CYLINDRICAL ROLLER BEARING | Sealed Speed Rating n3:4000 rpm; Grease Speed Rating n1:4000 rpm; B:44.40 mm; Fillet Radius ra:2.00 mm; Basic Static Radial Load Rating Co:64000 N; Oil Speed Rating n2:5300 rpm; Basic Dynamic Radial Load Rating C:85200 N; d:50.000 mm; Accessories:No Shield, no Seal; D:110.0000 mm; |
| NNU494 NSK CYLINDRICAL ROLLER BEARING | R2:26.988 mm; Cap bolt, SAE grade:8; PG:1/8 NPT; ba:36.513 mm; RG:3/8 NPT; H2:44.45 mm; P180°:34.7 kN; P120°:32 kN; da:69.85 mm; A2:160.338 mm; h:46.038 mm; Mass pillow block:29.8 kg; Appropriate attachment bolt size G:0.75 in; Cap bolt recommended tightening torque:515.2 N·m; H:209.55 mm; H1:107.95 mm; End plug (suffix Y):EPR 8; Stabilizing ring:2 x SR-1616; Labyrinth ring:2 x LOR 45; |
| NN3122 NSK CYLINDRICAL ROLLER BEARING | Mass bearing pair:172 kg; T:254 mm; Limiting speed:1300 r/min; Fatigue load limit Pu:540 kN; Da min.:365 mm; Calculation factor e:0.43; r5 min.:1.5 mm; rc max.:1.5 mm; Calculation factor Y2:2.3; K:16 mm; Da max.:420 mm; D:440 mm; b:20 mm; Reference speed:800 r/min; Basic static load rating C0:6700 kN; ra max.:3 mm; Basic dynamic load rating C:3289 kN; Ca min.:7 mm; r3,4 min.:4 mm; Calculation factor Y0:1.6; |
| NN316 NSK CYLINDRICAL ROLLER BEARING | ra max.:5 mm; Basic static load rating C0:9500 kN; r3,4 min.:6 mm; B:250 mm; rb max.:5 mm; da max.:456 mm; Fatigue load limit Pu:750 kN; D1 ≈:577 mm; Design variant/feature:NNU/W33; da min.:426 mm; r1,2 min.:6 mm; Mass bearing:325 kg; D:650 mm; F:463 mm; Da max.:624 mm; d:400 mm; s max.:7.5 mm; Reference speed:800 r/min; db min.:468 mm; Basic dynamic load rating C:4730 kN; |
| NNU4922 NSK CYLINDRICAL ROLLER BEARING | PG:1/4 NPT; Taconite seal (db shaft position):TER 179; J max.:708.025 mm; P180°:173 kN; N1:41.275 mm; Housing:SAF 244; J1:133.35 mm; Ca:117.805 mm; H2:95.25 mm; db:242.887 mm; ba:90.487 mm; A1:222.25 mm; Cap bolt, SAE grade:5; Max. speed for Taconite seal:315 r/min; P90°:254 kN; Cap bolt recommended tightening torque:400 N·m; Appropriate attachment bolt size G:1.5 in; Initial grease fill:2749.95 g; |
| 641TFV01 NSK Thrust Tapered Roller Bearing | B:876.3 mm; F:956 mm; Design variant/feature:BC4.10/W33WI; Basic static load rating C0:86500 kN; r3,4 min.:4 mm; D1 ≈:1095 mm; C:889 mm; Basic dynamic load rating C:30300 kN; b:22.3 mm; D:1219.302 mm; d:862.98 mm; Fatigue load limit Pu:5500 kN; Mass bearing:3470 kg; r1,2 min.:7.5 mm; Calculation factor kr:790; K:12 mm; |
| NN3072 NSK CYLINDRICAL ROLLER BEARING | RG:1/4-28 UNF; GN:1/4-28 SAE-LT; Thread grub screw G2:1/4-28 UNF; Recommended diameter for attachment bolts, mm G:10 mm; N:11.5 mm; Da:63.5 mm; A5:20.5 mm; L:70 mm; J:99 mm; Recommended diameter for attachment bolts, inch G:0.375 in; A3:3.2 mm; Housing material:Cast iron; Basic dynamic load rating C:14 kN; R1:20.5 mm; Basic static load rating C0:7.8 kN; Db2:70 mm; B4:4.75 mm; Hexagonal key size for grub screw N:3.175 mm; |
| NNU4956 NSK CYLINDRICAL ROLLER BEARING | B:90.00 mm; Fillet Radius ra:2.50 mm; Basic Dynamic Radial Load Rating C:291000 N; Oil Speed Rating n2:3200 rpm; D:200.0000 mm; Grease Speed Rating n1:2500 rpm; Fillet Radius rb:1.00 mm; Basic Static Radial Load Rating Co:325000 N; d:95.000 mm; |