REXNORD ZEF2308 Flange Block Bearings

d1 ≈:435 mm; ra max.:2.5 mm; Limiting speed:850 r/min; d:320 mm; Mass bearing (including seat washer where applicable):45 kg; H:95 mm; Da max.:369 mm; r1,2 min.:3 mm; Fatigue load limit Pu:56 kN; Reference speed:600 r/min;

Oil:750 min-1; d1:265 mm; Grease:560 min-1; H:110 mm; Pu:64.600 kN; rs (min):4 mm; dynamic Cr:643.370 kN; static Cor:2010.000 kN; D:270 mm; d:130 mm;

α:124 °; Coefficient of friction µ min.:0.08; d:90 mm; Coefficient of friction µ max.:0.15; D:110 mm; Tolerance shaft:e7; h:91.5 mm; Permissible sliding velocity v max.:0.5 m/s; a:6 mm; Tolerance housing:H7;

Fillet Radius ra:1.50 mm; B:39.70 mm; D:100.0000 mm; d:45.000 mm; Sealed Speed Rating n3:4500 rpm; Basic Dynamic Radial Load Rating C:80900 N; Grease Speed Rating n1:4500 rpm; Basic Static Radial Load Rating Co:80000 N; Accessories:One Shield; Oil Speed Rating n2:6000 rpm;

r1,2 min.:7.5 mm; B:300 mm; Design variant/feature:NN.1/C4W33; d:1319.5 mm; ra max.:6 mm; Fatigue load limit Pu:2000 kN; D:1720 mm; K:12 mm; b:22.3 mm; Reference speed:160 r/min;

d1 ≈:750 mm; B:410 mm; Design variant/feature:TQON/GW; T:410 mm; Calculation factor Y1:1.9; Thrust factor K:1.66; Mass bearing:620 kg; Basic dynamic load rating C:11000 kN; Calculation factor e:0.35; Calculation factor Y0:1.8;

L:355.6 mm; Attachment bolt diameter G:19.05 mm; S:0.794 mm; H1:95.25 mm; H:190.5 mm; A1:123.825 mm; d2:130.175 mm; A:114.3 mm; J max.:298.45 mm; J min.:266.7 mm;

Grease Speed Rating Open/Shielded n1:3200 rpm; Oil Speed Rating Open/Shielded n2:3900 rpm; d:70.000 mm; D:180.0000 mm; Basic Dynamic Radial Load Rating C:147000 N; B:42.00 mm; Accessories:Two Shields; Fillet Radius ra:2.50 mm; Basic Static Radial Load Rating Co:140000 N;

G1:7 mm; Calculation factor Y2:4.2; Fatigue load limit Pu:11.8 kN; K:3 mm; G:M 55x2; Reference speed:7000 r/min; B1:35 mm; Calculation factor Y0:2.8; Limiting speed:9500 r/min; D:90 mm;

D:85.0000 mm; Accessories:Shield & Seal; Basic Static Radial Load Rating Co:39000 N; Fillet Radius ra:1.00 mm; Basic Dynamic Radial Load Rating C:48800 N; Oil Speed Rating n2:6700 rpm; d:45.000 mm; Sealed Speed Rating n3:5000 rpm; B:30.20 mm; Grease Speed Rating n1:5000 rpm;

Labyrinth ring:2 x LOR 146; R1:104.775 mm; PG:1/4 NPT; R2:33.337 mm; RG:3/4 NPT; Eye bolt:2 x 3/8-16 UNC; Pa:40 kN; A1:158.75 mm; N1:28.575 mm; A2:222.25 mm;

d2 ≈:300.63 mm; r3,4 min.:2 mm; ra max.:4 mm; d1 ≈:344.1 mm; B:95 mm; Reference speed:1400 r/min; Calculation factor A:12; Calculation factor Y2:0.57; D1 ≈:401.3 mm; Calculation factor Y0:0.26;

G1:14 mm; B1:83 mm; Calculation factor Y2:3.6; G:M 150x2; B:68 mm; r1,2 min.:2.1 mm; Da max.:213 mm; d1:135 mm; da min.:148 mm; Basic static load rating C0:900 kN;

r1s (min):1 mm; a:15 mm; C:14.5 mm; Dynamic (Ca):48.2 kN; D:68 mm; Pu:7.840 kN; Static (Coa):64.3 kN; d2:40 mm; rs (min):1 mm; r2s (min):0.3 mm;

B:11.99 mm; Basic Dynamic Radial Load Rating C:3250 N; Fillet Radius ra:0.30 mm; Grease Speed Rating Open/Shielded n1:36000 rpm; Sealed Speed Rating n3:23000 rpm; Accessories:Removable Metal Shie; d:8.000 mm; Oil Speed Rating Open/Shielded n2:43000 rpm; Basic Static Radial Load Rating Co:1370 N; D:2