TIMKEN 31523RB-90021 Tapered Roller Bearing Assemblies

Accessories:Without Accessories; Oil Speed Rating Open/Shielded n2:5300 rpm; Basic Dynamic Radial Load Rating C:91300 N; Basic Static Radial Load Rating Co:78000 N; Grease Speed Rating Open/Shielded n1:4300 rpm; B:31.00 mm; d:60.000 mm; D:130.0000 mm; Fillet Radius ra:2.00 mm;

Coefficient of friction µ min.:0.03; Specific dynamic load factor K:140 N/mm²; Permissible sliding velocity v min.:0 m/s; B:180 mm; Specific static load factor K0:200 N/mm²; Tolerance shaft:h8; Effective load carrying cross section A:33820 mm²; D:210 mm; Mass bushing:2.11 kg; d:

with cylindrical bore:2 300 min-1; with tapered bore:3 000 min-1; B:55 mm; Dynamic (Cr):4.5 mm; d:75 mm; Static (Cor):8.3 mm; rs (min):2.1 mm; Grease:489 kN; D:160 mm; Oil:56.460 kN;

R1:60.325 mm; Bearing limiting speed:4300 r/min; Housing:SAF 615; Cap bolt:2 x 5/8-11 UNC; P60°:121 kN; RG:3/8 NPT; R2:27.94 mm; L:349.25 mm; Ca:64.795 mm; A1:98.425 mm;

b:mm; Dynamic (Ca):764 kN; b1:mm; rs (min):2.5 mm; F:194 mm; E:mm; d2:160 mm; D:290 mm; B:98.42 mm; s:10 mm;

A2:254 mm; End plug (suffix Y):EPR 19; ba:75.406 mm; Pa:46.3 kN; Mass pillow block:197 kg; P90°:320 kN; Bearing:22236 CCK/W33; A1:180.975 mm; P180°:202 kN; Cap bolt recommended tightening torque:1220 N·m;

Sealed Speed Rating n3:7300 rpm; Grease Speed Rating Open/Shielded n1:10000 rpm; Fillet Radius ra:1.00 mm; D:72.0000 mm; B:19.00 mm; Basic Dynamic Radial Load Rating C:30700 N; d:20.000 mm; Oil Speed Rating Open/Shielded n2:13000 rpm; Basic Static Radial Load Rating Co:15000 N; Accessories:Two Shiel

B1:121 mm; G2:M 6; d:280 mm; Mass adapter sleeve assembly:15.6 kg; Lock nut:HM 3056; A:4.2 mm; Hydraulic nut:HMV 56E; d3:330 mm; d1:260 mm; G:Tr 280x4;

J min.:196.85 mm; h:36.513 mm; Appropriate attachment bolt size G:0.625 in; RG:1/8 NPT; Housing:SAF 610; Bearing:1310 EKTN9; R1:42.862 mm; A2:190.5 mm; Cap bolt recommended tightening torque:149.1 N·m; H:147.637 mm;

Oil Speed Rating Open/Shielded n2:17000 rpm; D:40.0000 mm; Grease Speed Rating Open/Shielded n1:14000 rpm; Fillet Radius ra:0.64 mm; B:12.00 mm; Accessories:Without Accessories; d:17.000 mm; Basic Dynamic Radial Load Rating C:8970 N; Basic Static Radial Load Rating Co:6000 N;

Mass rod end:7.1 kg; α:6 °; r1 min.:1 mm; d4 ≈:82 mm; Specific dynamic load factor K:100 N/mm²; l3 min.:70 mm; l4 max.:246 mm; C1 max.:39 mm; h1:175 mm; B:44 mm;

Fatigue load limit Pu:193 kN; r5 min.:1 mm; T:102 mm; da max.:255 mm; Da min.:294 mm; Basic dynamic load rating C:1069 kN; Basic static load rating C0:2160 kN; Ca min.:9 mm; 2B:102 mm; Calculation factor Y0:1.4;

r2 max.:0.8 mm; r1,2 min.:0.2 mm; Dw:2 mm; r1 max.:0.6 mm; Mass needle roller:0.39 g; Lw:15.8 mm;

with tapered bore:2206  ; Oil:11 000 min-1; rs Dynamic (Cr):1 mm; D:62 mm; Grease:0.210 kN; B1:mm; B:20 mm; with cylindrical bore:13 000 min-1; d:30 mm; Static (Cor):15.760 kN;

d:440 mm; Mass bearing:348 kg; Limiting speed:180 r/min; D:720 mm; Basic dynamic load rating C:6220 kN; Basic static load rating C0:10000 kN; r1,2 min.:6 mm; ra max.:5 mm; Calculation factor Y0:2.5; B:226 mm;