KOYO RNA4900 needle roller bearings

with tapered bore:300 min-1; Oil:765.540 kN; rs (min):6 mm; Grease:11420 kN; Dynamic (Cr):12 mm; d:600 mm; B:200 mm; Pu:5500 kN; D:870 mm; Static (Cor):22.3 mm;

D:240 mm; Pu:94.400 kN; B1:mm; with tapered bore:2322  ; Oil:2 500 min-1; with cylindrical bore:3 000 min-1; rs Dynamic (Cr):3 mm; d:110 mm; B:80 mm; Grease:3.240 kN;

Snap Ring Width:1.1 mm; Dynamic Load Rating:18,700 N; Weight:0.272 kg; D:110 mm; Limiting Speed - Oil:6,700 rpm; Da (max):105 mm; Limiting Speed - Grease:5,700 rpm; D1 (max):107.6 mm; d:85 mm; Fillet Radius/Chamfer:1 mm;

D:140.0000 mm; Oil Speed Rating Open/Shielded n2:5000 rpm; B:33.00 mm; Grease Speed Rating Open/Shielded n1:4100 rpm; Basic Dynamic Radial Load Rating C:108000 N; Fillet Radius ra:2.00 mm; Basic Static Radial Load Rating Co:90000 N; d:55.000 mm; Accessories:Without Accessories;

Oil Speed Rating n2:24000 rpm; B:11.00 mm; Grease Speed Rating n1:17000 rpm; D:35.0000 mm; d:15.000 mm; Basic Static Radial Load Rating Co:4250 N; Fillet Radius ra:0.64 mm; Fillet Radius rb:0.30 mm; Basic Dynamic Radial Load Rating C:8840 N;

db (max):69 mm; dd (min):80 mm; d:55 mm; B:43 mm; Da (max):110 mm; Fillet Radius/Chamfer:2 mm; Bore Type:Cylindrical Bore; ra (max):2 mm; D:120 mm; Inside Ring Outside Diameter:70.5 mm;

Grease Speed Rating n1:8000 rpm; D:52.0000 mm; Accessories:Two Shields & Snap-R; d:25.000 mm; Sealed Speed Rating n3:8000 rpm; Basic Static Radial Load Rating Co:21200 N; Basic Dynamic Radial Load Rating C:22900 N; Oil Speed Rating n2:11000 rpm; Fillet Radius ra:1.00 mm; B:20.60 mm;

d:4.500 in; Fillet Radius ra:0.08 in; Basic Static Radial Load Rating Co:73500 N; B:0.8750 in; Basic Dynamic Radial Load Rating C:61800 N; Grease Speed Rating n1:3800 rpm; Oil Speed Rating n2:6300 rpm; Fillet Radius rb:0.040 in; D:6.2500 in;

D:110.0000 mm; d:50.000 mm; B:44.40 mm; Grease Speed Rating n1:4000 rpm; Basic Dynamic Radial Load Rating C:85200 N; Fillet Radius ra:2.00 mm; Oil Speed Rating n2:5300 rpm; Accessories:Two Seals; Sealed Speed Rating n3:4000 rpm; Basic Static Radial Load Rating Co:64000 N;

Basic Static Radial Load Rating Co:15300 N; B:31.75 mm; Fillet Radius ra:0.80 mm; D:72.0000 mm; Lateral Eccentricity Max LE:0.003 mm; Set:Duplex Set DF; Basic Dynamic Radial Load Rating C:14600 N; d:38.100 mm;

B:28.00 mm; Grease Speed Rating Open/Shielded n1:2400 rpm; Basic Static Radial Load Rating Co:104000 N; Sealed Speed Rating n3:1600 rpm; d:170.000 mm; Basic Dynamic Radial Load Rating C:93600 N; Fillet Radius ra:2.00 mm; D:230.0000 mm; Accessories:Two Shields; Oil Speed Rating Open/Shielded n2:3000

Dx:118 mm; Static Load Rating:68,000 N; Weight:1.930 kg; Cy:5.4 mm; Fillet Radius/Chamfer:2 mm; Radial Clearance:0.018 to 0.036 mm; Dynamic Load Rating:90,000 N; B:44.4 mm; ra:2 mm; Limiting Speed - Grease:4,500 rpm;

db (min):122 mm; Enclosure:Open; Configuration:Single Row; Da (max):188 mm; Dynamic Load Rating:240,000 N; Static Load Rating:290,000 N; B:38 mm; dd (min):144 mm; Limiting Speed - Grease:3,200 rpm; Bore Type:Cylindrical Bore;

Oil Speed Rating n2:1400 rpm; Basic Dynamic Radial Load Rating C:956000 N; d:210.000 mm; Grease Speed Rating n1:1100 rpm; Basic Static Radial Load Rating Co:1730000 N; D:440.0000 mm; Fillet Radius rb:1.50 mm; Fillet Radius ra:4.00 mm; B:168.00 mm;

Dynamic Load Rating:16,100,000 N; Groove Width A:45 mm; Axial Load Factor Y2:4.82; Da (max):1324 mm; da (min):986 mm; Axial Load Factor Y0:3.16; Roller Profile:Symmetric; Constant e:0.21; Enclosure:Open; Static Load Rating:27,200,000 N;