REXNORD KB2112 Flange Block Bearings

Coefficient of friction µ min.:0.05; Tolerance shaft:h8; Tolerance housing:H7; Coefficient of friction µ max.:0.1; d:45 mm; Permissible sliding velocity v min.:0.25 m/s; Specific static load factor K0:20 N/mm²; Permissible sliding velocity v max.:5 m/s; Mass bushing:0.32 kg; Specifi

H:298.45 mm; Da:259.999 mm; Labyrinth ring:2 x LOR 140; Appropriate attachment bolt size G:1 in; A2:193.675 mm; Stabilizing ring:2 x SR-0-24; RG:3/4 NPT; End plug (suffix Y):EPR 18; P90°:180 kN; N1:28.575 mm;

Basic Static Radial Load Rating Co:186000 N; Fillet Radius ra:2.00 mm; Sealed Speed Rating n3:2800 rpm; Basic Dynamic Radial Load Rating C:172000 N; D:150.0000 mm; Oil Speed Rating n2:3800 rpm; d:70.000 mm; Grease Speed Rating n1:2800 rpm; Accessories:No Shield, no Seal; B:63.50 mm;

P90°:207 kN; Lock nut:AN 32; Pa:93.9 kN; db:177.8 mm; Stabilizing ring:SR-32-0; RG:3/4 NPT; Eye bolt:2 x 3/8-16 UNC; Cap bolt:7/8-9 UNC; Cap bolt, SAE grade:8; H:338.137 mm;

B:78.00 mm; Basic Dynamic Radial Load Rating 40º C1:172000 N; Basic Static Radial Load Rating 15º Co1:166000 N; D:170.0000 mm; Oil Speed Rating n2:4500 rpm; Shielded or Sealed Co2:129000 N; Fillet Radius ra:2.00 mm; Width Plain C2:159000 N; Fillet Radius rb:1.00 mm; Grease Speed Rating n1:

B:19.5 mm; D:180 mm; Shaft washer:WS 89417; Fatigue load limit Pu:190 kN; D1:88 mm; r1,2 min.:2.1 mm; Mass bearing:8.65 kg; Reference speed:850 r/min; Minimum axial load factor A:0.298; Da max.:94 mm;

db max.:30.1 mm; Basic dynamic load rating C:6.76 kN; Static axial stiffness, preload class C:44 N/µm; Fatigue load limit Pu:0.17 kN; r1,2 min.:0.3 mm; Calculation factor f2B:1.04; ra max.:0.3 mm; da min.:27 mm; Calculation factor f2D:1.15; d:25 mm;

l7 min.:80 mm; dk:92 mm; Material constant KM:330; l4 max.:349 mm; Mass rod end:10.5 kg; d4 ≈:92 mm; Basic static load rating C0:530 kN; d:70 mm; d2 max.:162 mm; r1 min.:1 mm;

Cap bolt recommended tightening torque:81.3 N·m; R2:15.875 mm; Pa:4.45 kN; R1:44.45 mm; Housing:SAF 513; H2:25.4 mm; P150°:16 kN; End plug (suffix Y):EPR 6; P60°:50.3 kN; Max. speed for Taconite seal:1400 r/min;

Basic Dynamic Radial Load Rating C:124000 N; Oil Speed Rating n2:4000 rpm; Sealed Speed Rating n3:2400 rpm; B:34.00 mm; d:100.000 mm; Oil Speed Rating Open/Shielded n2:4000 rpm; Fillet Radius ra:2.00 mm; Grease Speed Rating n1:3400 rpm; Accessories:Seal & Snap-Ring; Basic Static Radial Load Rating C

S:4.763 mm; Housing:SAF 634; PG:1/4 NPT; L:749.3 mm; R2:42.862 mm; Adapter sleeve assembly:SNW 134x5.15/16; P90°:218 kN; Cap bolt recommended tightening torque:271.2 N·m; H:422.275 mm; h:69.85 mm;

Basic Static Radial Load Rating Co:40500 N; Oil Speed Rating n2:6300 rpm; Basic Dynamic Radial Load Rating C:55900 N; Accessories:Shield & Seal; Sealed Speed Rating n3:3600 rpm; Grease Speed Rating n1:5300 rpm; Oil Speed Rating Open/Shielded n2:6300 rpm; d:65.000 mm; B:23.00 mm; Fillet Radius ra:1.5

D:35.0000 mm; Oil Speed Rating Open/Shielded n2:24000 rpm; Accessories:Seal & Snap-Ring; B:10.00 mm; Basic Static Radial Load Rating Co:3250 N; Basic Dynamic Radial Load Rating C:6050 N; Fillet Radius ra:0.30 mm; d:17.000 mm; Grease Speed Rating Open/Shielded n1:19000 rpm; Sealed Speed Rating n3:130

Basic Static Radial Load Rating Co:29000 N; Grease Speed Rating n1:6300 rpm; d:30.000 mm; D:72.0000 mm; Accessories:One Shield; B:33.30 mm; Fillet Radius ra:1.00 mm; Oil Speed Rating n2:8500 rpm; Basic Dynamic Radial Load Rating C:41600 N; Sealed Speed Rating n3:6300 rpm;

Static axial stiffness, preload class B:219 N/µm; d1:70.8 mm; D1:84.2 mm; Calculation factor f:1.12; Preload class C GC:960 N; Number of balls z:19; Calculation factor e:0.68; Basic dynamic load rating C:39 kN; Reference grease quantity Gref:5.4 cm³; B:18 mm;