55 mm x 120 mm x 43 mm NACHI NUP 2311 cylindrical roller bearings

Basic Radial Load Rating-Static SCO:1430 N; Fillet Radius ra:0.30 mm; d:8.000 mm; Width - Outer Ring B0:8.0 mm; Speed Rating-Single and Double Sealed Grease SDG:23000 rpm; Width - Overall B:10.3 mm; Old MRC Bearing Number:38FSF1; Basic Interchange NDH:87008; Basic Interchange BCA:87008; Basic Radial

Design (sliding contact surface combination):Steel/steel; Da max.:133.8 mm; C:66.675 mm; Basic static load rating C0:2040 kN; Da min.:122.8 mm; D:139.7 mm; b1:8 mm; r2 min.:1 mm; b:10.5 mm; Specific dynamic load factor K:100 N/mm²;

Basic dynamic load rating C:21.6 kN; Ew:50 mm; Fw:45 mm; U:17 mm; Reference speed:9000 r/min; Limiting speed:10000 r/min; Basic static load rating C0:46.5 kN; Mass needle roller and cage assembly:0.034 kg; Fatigue load limit Pu:5.6 kN;

Basic Dynamic Radial Load Rating C:25100 N; d:25.000 mm; Grease Speed Rating n1:8500 rpm; Oil Speed Rating n2:12000 rpm; Fillet Radius ra:1.00 mm; Basic Static Radial Load Rating Co:20400 N; D:52.0000 mm; Fillet Radius rb:0.60 mm; B:30.00 mm;

Number of balls z:15; Static axial stiffness, preload class A:24 N/µm; Reference grease quantity Gref:0.45 cm³; Fatigue load limit Pu:0.137 kN; Da max.:35 mm; Preload class A GA:25 N; D:37 mm; Calculation factor f:1.05; Calculation factor fHC:1.04; Basic dynamic load rating C:6.05 kN;

d:120 mm; Angle ring:HJ 2224 EC; Basic dynamic load rating C:520 kN; Limiting value e:0.3; da max.:140 mm; Reference speed:3400 r/min; Fatigue load limit Pu:72 kN; s max.:3.8 mm; r3,4 min.:2.1 mm; Limiting speed:5600 r/min;

D1 ≈:571 mm; Fatigue load limit Pu:455 kN; d2 ≈:475 mm; Ca min.:2.2 mm; B:150 mm; Operating clearance factor k2:0.1; B2 ≈:196 mm; G1:34 mm; ra max.:4 mm; Basic static load rating C0:6400 kN;

ba min.:207 mm; Q150°:3350 kN; Appropriate attachment bolt, size G:42 mm; N:60 mm; P180°:3800 kN; Oil level, max.:129 mm; Ca:244 mm; H1:410 mm; Adapter sleeve:OH 3184 H; Q180°:2900 kN;

Width - Inner Ring B1:24.00 mm; Speed Rating-Single and Double Sealed Grease SDG:5600 rpm; Width - Overall B:24.0 mm; Fillet Radius ra:1.00 mm; Width - Outer Ring B0:21.0 mm; Basic Interchange FAF:-; Accessories:487000 Shield, Seal; Basic Radial Load Rating-Static SCO:18000 N; d:40.000 mm; Old MRC B

Mass adapter sleeve assembly:27 kg; Lock nut:N 056; Sleeve:S 3256x10.7/16; Locking plate:PL 56; d3 max.:330.327 mm; d:280 mm; B5:47.092 mm; B1:227 mm; Threads per inch:6; B:38.354 mm;

Mass inner ring:0.0057 kg; F:15 mm; B:12 mm; d:12 mm; r, r1,2 min.:0.3 mm;

D:100.0000 mm; B:25.00 mm; Accessories:Snap-Ring; Basic Static Radial Load Rating Co:46500 N; Basic Dynamic Radial Load Rating C:59400 N; Fillet Radius ra:1.50 mm; Grease Speed Rating Open/Shielded n1:5700 rpm; d:45.000 mm; Oil Speed Rating Open/Shielded n2:7000 rpm;

Accessories:One Seal & Snap-Ring; Oil Speed Rating n2:8500 rpm; D:72.0000 mm; Grease Speed Rating n1:6300 rpm; d:30.000 mm; Basic Static Radial Load Rating Co:43000 N; Fillet Radius ra:1.00 mm; B:33.30 mm; Sealed Speed Rating n3:6300 rpm; Basic Dynamic Radial Load Rating C:46800 N;

Grease Speed Rating n1:5100 rpm; Basic Static Radial Load Rating Co:415000 N; D:225.0000 mm; d:105.000 mm; Oil Speed Rating n2:7600 rpm; B:98.00 mm; Basic Dynamic Radial Load Rating C:371000 N; Fillet Radius ra:2.50 mm; Fillet Radius rb:1.00 mm;

d1:184 mm; Associated spanner:TMFN 30-40; G:M 170x3; Axial static load carrying capacity:550 kN; B:33 mm; Mass lock nut:3.02 kg; Recommended grub screw tightening torque:35 N·m; d3:220 mm; h:7 mm; B3:12 mm;