IKO RNA 4901 needle roller bearings

d:50 mm; Recommended diameter for attachment bolts, inch G:0.625 in; J:157 mm; Housing:FYTB 510 M/VZ033; A:43 mm; Housing material:Cast iron; N4:2 mm; Db1:107 mm; Rα:45 °; J6:127 mm;

D1:mm; B1:62 mm; Oil:62.730 kN; Pu:310 kN; d:100 mm; Weight:0 min-1; Limiting speed for lubrication with:0 min-1; Static (Cor):50 mm; B2 B Dynamic (Cr):mm; D:150 mm;

d:40.000 mm; Oil Speed Rating n2:7500 rpm; Fillet Radius ra:1.00 mm; B:30.20 mm; Sealed Speed Rating n3:5600 rpm; Grease Speed Rating n1:5600 rpm; Accessories:Two Shields & Snap-R; Basic Static Radial Load Rating Co:34000 N; D:80.0000 mm; Basic Dynamic Radial Load Rating C:44900 N;

Oil level, min.:48 mm; P120°:1000 kN; P180°:1100 kN; Appropriate attachment bolt, rec. tightening torque:665 N·m; J6:520 mm; J:480 mm; Mass housing:97.5 kg; Q120°:1800 kN; H:375 mm; A:255 mm;

h:242.5 mm; Tolerance housing:H7; a:5 mm; B1:10 mm; Coefficient of friction µ min.:0.08; Specific static load factor K0:45 N/mm²; Specific dynamic load factor K:25 N/mm²; Mass bushing:6.94 kg; Tolerance shaft:e7; d:240 mm;

Accessories:Shield & Seal; Basic Static Radial Load Rating Co:43000 N; Fillet Radius ra:1.50 mm; Oil Speed Rating n2:6700 rpm; Sealed Speed Rating n3:5000 rpm; d:40.000 mm; D:90.0000 mm; Basic Dynamic Radial Load Rating C:60500 N; Grease Speed Rating n1:5000 rpm; B:36.50 mm;

Basic Dynamic Radial Load Rating C:229000 N; d:95.000 mm; Basic Static Radial Load Rating Co:260000 N; Grease Speed Rating Open/Shielded n1:2300 rpm; Accessories:Without Accessories; Fillet Radius ra:3.00 mm; D:250.0000 mm; B:55.00 mm; Oil Speed Rating Open/Shielded n2:2800 rpm;

F:1204 mm; d:1060 mm; Limiting speed:280 r/min; Da max.:1627 mm; Basic static load rating C0:69500 kN; Calculation factor kr:0.37; s max.:26.4 mm; da max.:1189 mm; Design variant/feature:NNU K30/W33; D1 ≈:1485 mm;

Basic Dynamic Radial Load Rating C:35800 N; Fillet Radius ra:1.50 mm; Grease Speed Rating Open/Shielded n1:9000 rpm; Sealed Speed Rating n3:6400 rpm; Oil Speed Rating Open/Shielded n2:11000 rpm; Accessories:Two Seals & Snap-Rin; Basic Static Radial Load Rating Co:19300 N; B:21.00 mm; D:80.0000 mm; d

Da max.:213 mm; G1:14 mm; r1,2 min.:2.1 mm; Calculation factor Y2:2.9; d2 ≈:156 mm; d1:135 mm; B:85 mm; Reference speed:1600 r/min; D:225 mm; ra max.:2 mm;

Basic Interchange FAF:200KL; D:30.0000 mm; Basic Radial Load Rating-Dynamic DC:5070 N; Width - Inner Ring B1:12.20 mm; d:10.000 mm; Accessories:8000 One Seal; Width - Overall B:12.7 mm; Basic Interchange NDH:8500; Speed Rating-Single and Double Sealed Grease SDG:17000 rpm; Basic Radial Load Rating-S

N1:19.05 mm; Da:160 mm; PG:1/8 NPT; Mass pillow block:22.4 kg; R1:60.325 mm; H:192.484 mm; A2:206.375 mm; da:77.787 mm; J max.:295.275 mm; H1:101.6 mm;

B:35.00 mm; d:70.000 mm; Oil Speed Rating Open/Shielded n2:5300 rpm; D:150.0000 mm; Basic Static Radial Load Rating Co:68000 N; Grease Speed Rating Open/Shielded n1:4500 rpm; Fillet Radius ra:2.00 mm; Grease Speed Rating n1:4500 rpm; Basic Dynamic Radial Load Rating C:104000 N; Accessories:Without A

D1:42 mm; H:36 mm; d:40 mm; D:90 mm; Oil:2 700 min-1; Grease:2 000 min-1; d1:90 mm; dynamic Cr:122.080 kN; static Cor:205.000 kN; rs (min):1.1 mm;