SKF BT4-8117 E1/C475 tapered roller bearings

b:47.117 mm; G:630.022 mm; Associated spanner:TMFN 500-600; B:75.006 mm; Locking device:PL 630; d2:691.769 mm; d3 max.:730.377 mm; d1:688.975 mm; Threads per inch:4; Mass lock nut:61.6 kg;

Dimension H:0.8750 in; Shaft Diameter D:3/4 in; Basic Dynamic Radial Load Rating:2380 lbf; Dimension N:0.7813 in; Dimension C:2.6250 in; Dimension G:0.4375 in; Dimension L:3.4375 in; Dimension B:3.1250 in; Width A:1.3750 in; Insert Bearing IB:Stainless Steel;

h:46.831 mm; Ca:67.793 mm; Pa:20.7 kN; Initial grease fill:379.89 g; P60°:249 kN; H1:133.35 mm; R2:30.163 mm; Cap bolt recommended tightening torque:298.3 N·m; RG:1/2 NPT; P90°:149 kN;

Mass rod end:0.67 kg; w:30 mm; G:M 24x2; l4 max.:128 mm; h1:94 mm; r1 min.:0.6 mm; C1 max.:18 mm; dk:35.5 mm; Specific dynamic load factor K:300 N/mm²; l3 min.:36 mm;

Grease Speed Rating n1:3200 rpm; Sealed Speed Rating n3:2200 rpm; B:45.00 mm; Basic Dynamic Radial Load Rating C:153000 N; d:95.000 mm; Accessories:Two Seals & Snap-Rin; Basic Static Radial Load Rating Co:118000 N; Fillet Radius ra:2.50 mm; D:200.0000 mm; Oil Speed Rating Open/Shielded n2:3800 rpm;

Oil Speed Rating Open/Shielded n2:28000 rpm; Basic Dynamic Radial Load Rating C:6890 N; Basic Static Radial Load Rating Co:3100 N; D:32.0000 mm; Accessories:Two Seals & Snap-Rin; Grease Speed Rating n1:22000 rpm; Fillet Radius ra:0.64 mm; d:12.000 mm; B:10.00 mm; Sealed Speed Rating n3:15000 rpm;

Design variant/feature:TQOT; Calculation factor e:0.43; d:515 mm; Comparative radial load rating CF:2120 kN; Calculation factor Y2:2.3; Calculation factor Y1:1.6; Basic dynamic load rating C:7920 kN; Fatigue load limit Pu:1560 kN; r1,2 min.:3 mm; D1 ≈:635 mm;

d:55.000 mm; Fillet Radius ra:2.00 mm; Grease Speed Rating n1:3800 rpm; Oil Speed Rating n2:5000 rpm; Accessories:Two Seals & Snap-Rin; Basic Dynamic Radial Load Rating C:106000 N; D:120.0000 mm; Basic Static Radial Load Rating Co:81500 N; Sealed Speed Rating n3:3800 rpm; B:49.20 mm;

d:2.125 in; B:0.6250 in; Grease Speed Rating n1:7400 rpm; Basic Dynamic Radial Load Rating C:30200 N; D:3.4375 in; Fillet Radius rb:0.024 in; Basic Static Radial Load Rating Co:25500 N; Fillet Radius ra:0.06 in; Oil Speed Rating n2:17000 rpm;

l7 min.:98 mm; h2:141 mm; l8:5 mm; Basic dynamic load rating C:400 kN; B:55 mm; d6:6 mm; Basic static load rating C0:550 kN; C1 max.:48 mm; Material constant KM:330; d5 max.:97 mm;

Basic Dynamic Radial Load Rating C:70200 N; Sealed Speed Rating n3:3800 rpm; B:36.50 mm; Basic Static Radial Load Rating Co:58500 N; Accessories:Two Seals; Grease Speed Rating n1:3800 rpm; D:110.0000 mm; Fillet Radius ra:1.50 mm; d:60.000 mm; Oil Speed Rating n2:5000 rpm;

rc max.:0.6 mm; d:35 mm; Basic static load rating C0:150 kN; ra max.:1.5 mm; D:80 mm; Mass bearing pair:1.06 kg; Limiting speed:9000 r/min; Basic dynamic load rating C:152 kN; Calculation factor Y2:3.3; 2B:42 mm;

Oil Speed Rating Open/Shielded n2:8000 rpm; D:90.0000 mm; Sealed Speed Rating n3:4300 rpm; d:65.000 mm; Grease Speed Rating Open/Shielded n1:6700 rpm; B:13.00 mm; Basic Dynamic Radial Load Rating C:17400 N; Fillet Radius ra:1.00 mm; Basic Static Radial Load Rating Co:16000 N; Accessories:One Seal;

Basic Static Radial Load Rating Co:150000 N; B:28.00 mm; Fillet Radius ra:2.00 mm; Accessories:One Shield; Grease Speed Rating Open/Shielded n1:1700 rpm; d:260.000 mm; D:320.0000 mm; Sealed Speed Rating n3:0 rpm; Oil Speed Rating Open/Shielded n2:2000 rpm; Basic Dynamic Radial Load Rating C:111000 N

B2:26 mm; d1:110 mm; Basic static load rating C0:765 kN; b:11.1 mm; K:6 mm; Limiting speed:1400 r/min; Calculation factor e:0.26; da max.:136 mm; Da max.:203 mm; Calculation factor Y0:2.5;