ISO NK68/35 needle roller bearings

Reference speed:1500 r/min; K:6 mm; T:140 mm; Calculation factor Y2:1.2; b:8 mm; Db min.:224 mm; rc max.:1 mm; Basic dynamic load rating C:841 kN; a:158.511 mm; Calculation factor e:0.83;

Basic Static Radial Load Rating Co:48000 N; Fillet Radius rb:0.30 mm; B:26.00 mm; Fillet Radius ra:1.00 mm; D:90.0000 mm; Oil Speed Rating n2:6400 rpm; Grease Speed Rating n1:5400 rpm; Basic Dynamic Radial Load Rating C:39700 N; d:65.000 mm;

D:90.0000 mm; Oil Speed Rating n2:6700 rpm; d:40.000 mm; Fillet Radius ra:1.50 mm; Accessories:Two Shields & Snap-R; Sealed Speed Rating n3:5000 rpm; Basic Dynamic Radial Load Rating C:67100 N; B:39.70 mm; Basic Static Radial Load Rating Co:65500 N; Grease Speed Rating n1:5000 rpm;

Grease Speed Rating n1:8000 rpm; Fillet Radius ra:1.00 mm; B:20.60 mm; Oil Speed Rating n2:11000 rpm; D:52.0000 mm; Basic Static Radial Load Rating Co:14000 N; Basic Dynamic Radial Load Rating C:20800 N; Sealed Speed Rating n3:8000 rpm; Accessories:One Shield; d:25.000 mm;

D1 ≈:498 mm; T:381 mm; Comparative radial load rating CF:1220 kN; r1,2 min.:1.5 mm; Calculation factor Y2:2.3; Fatigue load limit Pu:1000 kN; d1 ≈:434 mm; Calculation factor Y0:1.6; Comparative axial load rating CFa:254 kN; Basic dynamic load rating C:5700 kN;

Width A:40.0 mm; Weight W:0.49 kg; Distance JMIN:114.0 mm; Insert Bearing IB:ZMaRC; Dimension N:21.0 mm; Height H:82.0 mm; Basic Dynamic Radial Load Rating C:19500 N; Dimension L:159.0 mm; Dimension A1:25.0 mm; Dimension H2:19.0 mm;

r1s (min):0.6 mm; b1:mm; rs (min):1.1 mm; Pu:7.840 kN; d2:35 mm; Static (Coa):64.3 kN; F:44 mm; b:mm; d2 (max):mm; D:72 mm;

d:105.000 mm; Basic Dynamic Radial Load Rating C:143000 N; Oil Speed Rating n2:3800 rpm; Grease Speed Rating n1:2800 rpm; Basic Static Radial Load Rating Co:129000 N; B:36.00 mm; Fillet Radius rb:1.00 mm; D:190.0000 mm; Fillet Radius ra:2.00 mm;

Sealed Speed Rating n3:6300 rpm; Oil Speed Rating n2:11000 rpm; B:19.00 mm; Grease Speed Rating Open/Shielded n1:9000 rpm; Grease Speed Rating n1:9000 rpm; Fillet Radius ra:1.00 mm; Oil Speed Rating Open/Shielded n2:11000 rpm; D:72.0000 mm; Basic Dynamic Radial Load Rating C:28100 N; Accessories:Wit

Limiting speed:9500 r/min; r3,4 min.:1.5 mm; Basic static load rating C0:56 kN; r1,2 min.:1.5 mm; ra max.:1.5 mm; Calculation factor e:0.37; d:35 mm; da max.:44 mm; Dimension series:3DB; Da min.:62 mm;

Basic Static Radial Load Rating Co:104000 N; Grease Speed Rating Open/Shielded n1:3800 rpm; D:180.0000 mm; d:70.000 mm; Sealed Speed Rating n3:2600 rpm; Accessories:Without Accessories; B:42.00 mm; Basic Dynamic Radial Load Rating C:143000 N; Fillet Radius ra:2.50 mm; Oil Speed Rating Open/Shielded

B:52 mm; Hydraulic nut:HMV 80E; B1:168 mm; Mass adapter sleeve assembly:35.9 kg; G3:9 mm; G2:M 6; B5:66 mm; G:Tr 400x5; d1:380 mm; Locking device:MS 3080-76;

Grease Speed Rating n1:4800 rpm; Sealed Speed Rating n3:3200 rpm; d:65.000 mm; B:33.00 mm; Basic Static Radial Load Rating Co:60000 N; Accessories:Two Seals; Grease Speed Rating Open/Shielded n1:4800 rpm; D:140.0000 mm; Oil Speed Rating n2:5600 rpm; Oil Speed Rating Open/Shielded n2:5600 rpm;

Basic Static Radial Load Rating Co:10200 N; B:14.00 mm; D:62.0000 mm; Grease Speed Rating Open/Shielded n1:10000 rpm; Oil Speed Rating Open/Shielded n2:13000 rpm; Basic Dynamic Radial Load Rating C:15800 N; Fillet Radius ra:1.00 mm; Accessories:Without Accessories; Sealed Speed Rating n3:7000 rpm; d

da:65 min; Grease:6 700 min-1; Weight:0.411 kg; d:60 mm; Dynamic (Cr):29.343 kN; D:95 mm; Static (Cor):23.256 kN; Bearing designation:6012  ; Pu:1.057 kN; Oil:7 900 min-1;