SKF NK17/20 needle roller bearings

Da:399.999 mm; J max.:708.025 mm; Max. speed for PosiTrac Plus seal:600 r/min; P180°:173 kN; P150°:145 kN; P60°:423 kN; P90°:254 kN; Mass pillow block:247 kg; J min.:628.65 mm; Eye bolt:2 x 1/2-13 UNC;

Spring washer in accordance with DIN 128:A 20; M:21 mm; Hexagonal head bolt:M 20x40; M1:7 mm; Mass locking clip:0.28 kg; B:50 mm; M2:66 mm; M3:22 mm;

l4 max.:219 mm; Basic dynamic load rating C:236 kN; α:6 °; h1:160 mm; l5 ≈:30 mm; B:35 mm; Specific dynamic load factor K:150 N/mm²; d:50 mm; d4 ≈:70 mm; d2 max.:114 mm;

Oil Speed Rating n2:20000 rpm; Fillet Radius ra:0.64 mm; Basic Dynamic Radial Load Rating C:10600 N; Grease Speed Rating n1:15000 rpm; Basic Static Radial Load Rating Co:6100 N; Sealed Speed Rating n3:15000 rpm; B:19.1 mm; d:10.000 mm; Accessories:Two Shields; D:35.0000 mm;

Oil:768.770 kN; Pu:5720 kN; rs (min):7.5 mm; with cylindrical bore:320 min-1; D:760 mm; Grease:10950 kN; d:460 mm; with tapered bore:380 min-1; Static (Cor):22.3 mm; B:240 mm;

D1 ≈:556.3 mm; Fatigue load limit Pu:1600 kN; Mass bearing:440 kg; B:450 mm; C:450 mm; b:16.7 mm; K:9 mm; F:487 mm; Basic dynamic load rating C:7810 kN; α:20 °;

Q120°:1800 kN; H1:190 mm; Locating ring:4 x FRB 10/310; Cap bolt, rec. tightening torque:350 N·m; H:375 mm; J1:120 mm; Pa:710 kN; N1:28 mm; P150°:880 kN; L:560 mm;

Basic Dynamic Radial Load Rating C:345000 N; Basic Static Radial Load Rating Co:560000 N; D:540.0000 mm; Sealed Speed Rating n3:600 rpm; Grease Speed Rating Open/Shielded n1:950 rpm; d:400.000 mm; Accessories:One Seal; Fillet Radius ra:4.00 mm; B:65.00 mm; Oil Speed Rating Open/Shielded n2:1200 rpm;

B:20.00 mm; Sealed Speed Rating n3:4800 rpm; Oil Speed Rating n2:8500 rpm; Oil Speed Rating Open/Shielded n2:8500 rpm; Grease Speed Rating n1:7000 rpm; d:50.000 mm; Basic Static Radial Load Rating Co:23200 N; D:90.0000 mm; Accessories:Two Shields; Fillet Radius ra:1.00 mm;

D:100.0000 mm; Basic Dynamic Radial Load Rating C:63700 N; Oil Speed Rating n2:6700 rpm; Basic Static Radial Load Rating Co:19300 N; Fillet Radius ra:1.50 mm; d:45.000 mm; B:36.00 mm; Grease Speed Rating n1:5600 rpm;

B:280 mm; Basic static load rating C0:14600 kN; rb max.:4 mm; Da min.:478 mm; Specific dynamic load factor K:80 N/mm²; Specific static load factor K0:120 N/mm²; C:265 mm; Da max.:549 mm; Lubricant:Maintenance free &nd; D:580 mm;

B:56.00 mm; D:340.0000 mm; Fillet Radius rb:1.00 mm; d:220.000 mm; Oil Speed Rating n2:2200 rpm; Grease Speed Rating n1:0 rpm; Basic Static Radial Load Rating Co:430000 N; Fillet Radius ra:2.50 mm; Basic Dynamic Radial Load Rating C:302000 N;

B:24.867 mm; B4:27.788 mm; d3 max.:181.102 mm; Threads per inch:12; Mass adapter sleeve assembly:6.2 kg; B1:107.467 mm; G:149.555 mm; d:150 mm; Sleeve:S 30x5.3/16; Lock nut:N 030;

Sealed Speed Rating n3:2400 rpm; Basic Static Radial Load Rating Co:236000 N; Grease Speed Rating n1:2400 rpm; Basic Dynamic Radial Load Rating C:201000 N; B:68.30 mm; D:170.0000 mm; d:80.000 mm; Fillet Radius ra:2.00 mm; Oil Speed Rating n2:3400 rpm; Accessories:Two Seals & Snap-Rin;

Specific static load factor K0:20 N/mm²; Mass bushing:0.013 kg; Tolerance shaft:h8; Permissible sliding velocity v max.:5 m/s; Tolerance housing:H7; Coefficient of friction µ max.:0.1; B:10 mm; D1:26 mm; d:14 mm; Specific dynamic load factor K:10 N/mm²;