| NNU4938K NSK CYLINDRICAL ROLLER BEARING | a:8 mm; D:160 mm; Permissible sliding velocity v max.:0.5 m/s; B:160 mm; Coefficient of friction µ max.:0.15; Coefficient of friction µ min.:0.08; Tolerance shaft:e7; α:124 °; d:140 mm; Mass bushing:6.8 kg; Specific dynamic load factor K:25 N/mm²; Tolerance housing:H7; Specific static load factor K0:45 N/mm²; Permissible sliding velocity v min.:0 m/s; h:142 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; |
| 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; |
| NN3928 NSK CYLINDRICAL ROLLER BEARING | Oil Speed Rating n2:18000 rpm; Basic Static Radial Load Rating Co:6550 N; d:20.000 mm; Grease Speed Rating n1:15000 rpm; Accessories:Two Seals; D:47.0000 mm; Sealed Speed Rating n3:10000 rpm; Oil Speed Rating Open/Shielded n2:18000 rpm; B:14.00 mm; Basic Dynamic Radial Load Rating C:12700 N; Fillet Radius ra:1.00 mm; Grease Speed Rating Open/Shielded n1:15000 rpm; |
| NNU312 NSK CYLINDRICAL ROLLER BEARING | Static axial stiffness, preload class A:97 N/µm; r3,4 min.:1 mm; da min.:107 mm; d2:114.2 mm; db min.:107 mm; db max.:113.5 mm; Preload class A GA:240 N; rb max.:1 mm; d:100 mm; Preload class B GB:720 N; Calculation factor fHC:1.01; Calculation factor f:1.12; Db max.:144.4 mm; Calculation factor f0:9.5; Number of balls z:27; Static axial stiffness, preload class C:212 N/µm; Basic static load rating C0:40 kN; |
| 180RUBE2801PV NSK Thrust Tapered Roller Bearing | Basic Static Radial Load Rating Co:146000 N; Basic Dynamic Radial Load Rating C:147000 N; Fillet Radius ra:2.50 mm; D:180.0000 mm; d:85.000 mm; Oil Speed Rating Open/Shielded n2:3800 rpm; Grease Speed Rating Open/Shielded n1:3100 rpm; B:41.00 mm; Accessories:Without Accessories; |
| 80TRL02 NSK Thrust Tapered Roller Bearing | ra max.:1.5 mm; Mass plain bearing:360 kg; b1:27 mm; Specific dynamic load factor K:80 N/mm²; α:2 °; C:300 mm; Da min.:534 mm; Basic static load rating C0:18600 kN; r2 min.:4 mm; rb max.:4 mm; dk:574 mm; da max.:479 mm; D:630 mm; Specific static load factor K0:120 N/mm²; b:27 mm; B:315 mm; Basic dynamic load rating C:12200 kN; M:10 mm; Da max.:596 mm; Lubricant:Maintenance free &nd; |
| NNU3021 NSK CYLINDRICAL ROLLER BEARING | B:40 mm; Mass inner ring:0.17 kg; F:48 mm; r, r1,2 min.:0.6 mm; d:40 mm; |