BOSTON GEAR B57-3 Sleeve Bearings

B:29 mm; Calculation factor Y1:2.7; Basic static load rating C0:18 kN; Calculation factor e:0.23; Da max.:109 mm; Ba min.:7 mm; Limiting speed:7500 r/min; Calculation factor kr:0.04; r1,2 min.:2 mm; D:120 mm;

d:60.000 mm; Grease Speed Rating Open/Shielded n1:6700 rpm; Fillet Radius ra:1.00 mm; Basic Dynamic Radial Load Rating C:32500 N; B:18.00 mm; Sealed Speed Rating n3:4300 rpm; Accessories:Two Shields; Oil Speed Rating Open/Shielded n2:8000 rpm; D:95.0000 mm; Basic Static Radial Load Rating Co:25000 N

Housing:SSAFS 515; R2:21.431 mm; P120°:36.9 kN; S:3.175 mm; Da:130 mm; Pa:6.94 kN; h:28.575 mm; Initial grease fill:68.04 g; End plug (suffix Y):EPR 7; L:285.75 mm;

H:920 mm; J1:260 mm; P90°:5400 kN; P0°:8800 kN; H2:155 mm; A:465 mm; P120°:4000 kN; Mass housing:941 kg; Da:780 mm; Cap bolt, size:M 42x320;

D:240 mm; B:20.5 mm; D1:144 mm; r1,2 min.:2.1 mm; Mass housing washer:4.8 kg;

Mass bearing:195 kg; ra max.:4 mm; K:5 mm; r1,2 min.:5 mm; D1 ≈:486 mm; Fatigue load limit Pu:735 kN; Basic static load rating C0:8650 kN; da min.:383 mm; das:402 mm; rb max.:4 mm;

Height H:6.7813 in; Dimension L:4.5625 in; Dimension A1:1.2500 in; Shaft Diameter D:1 1/2 in; Distance J:5.6563 in; Diameter N:0.5313 in; Basic Dynamic Radial Load Rating:5550 lbf; Basic Static Radial Load Rating Co:4270 lbf; Insert Bearing IB:Stainless Steel; Height T:2.0313 in;

Sealed Speed Rating n3:4000 rpm; Basic Static Radial Load Rating Co:95000 N; B:44.40 mm; Fillet Radius ra:2.00 mm; Basic Dynamic Radial Load Rating C:95200 N; d:50.000 mm; Oil Speed Rating n2:5300 rpm; Accessories:Shield & Seal & Snap; Grease Speed Rating n1:4000 rpm; D:110.0000 mm;

rs:0.3 mm; B:8 mm; Oil:42 000 min-1; D:26 mm; da:11 min; Pu:0.089 kN; Static (Cor):1.955 kN; Weight:0.02 kg; ra:0.3 max; Dynamic (Cr):4.557 kN;

Grease Speed Rating n1:2800 rpm; Oil Speed Rating n2:3800 rpm; B:44.40 mm; Accessories:One Shield; Sealed Speed Rating n3:2800 rpm; D:140.0000 mm; Basic Dynamic Radial Load Rating C:106000 N; Fillet Radius ra:2.00 mm; Basic Static Radial Load Rating Co:95000 N; d:80.000 mm;

Mass pillow block:132 kg; da:174.625 mm; R1:104.775 mm; L:558.8 mm; h:47.625 mm; ba:69.85 mm; H:338.137 mm; Initial grease fill:793.8 g; RG:3/4 NPT; Bearing:23038 CCK/W33;

B2 ≈:217 mm; B1:205 mm; Da min.:620 mm; Basic dynamic load rating C:4050 kN; da max.:586 mm; B:165 mm; Ca min.:2.3 mm; D:700 mm; d1:460 mm; Da max.:677 mm;

Fillet Radius ra:0.64 mm; Basic Dynamic Radial Load Rating C:11200 N; Grease Speed Rating n1:25000 rpm; Basic Static Radial Load Rating Co:9000 N; d:35.000 mm; Fillet Radius rb:0.15 mm; B:10.00 mm; D:55.0000 mm; Oil Speed Rating n2:39000 rpm;

Basic Dynamic Radial Load Rating C:23400 N; Basic Static Radial Load Rating Co:16600 N; D:75.0000 mm; d:45.000 mm; Oil Speed Rating Open/Shielded n2:11000 rpm; Sealed Speed Rating n3:5600 rpm; Grease Speed Rating Open/Shielded n1:9000 rpm; Fillet Radius ra:1.00 mm; B:16.00 mm; Accessories:Two Seals

Fillet Radius ra:1.00 mm; B:24.00 mm; d:12.000 mm; Grease Speed Rating n1:15000 rpm; Oil Speed Rating n2:19000 rpm; Basic Dynamic Radial Load Rating C:17200 N; Fillet Radius rb:0.60 mm; D:37.0000 mm; Basic Static Radial Load Rating Co:9800 N;