Yaw Bearing for Wind Turbine

Cup Part Number:34478RB; Series:34000; Design Units:Imperial; D:4.7812 in; Da - Cup Frontface Backing Diameter:4.60 in; e - ISO Factor2:0.45; r - Cup Backface To Clear Radius1:0.08 in; Y - ISO Factor3:1.33; Cg - Geometry Factor:0.109; Db - Cup Backface Backing Diameter:4.33 in;

K - Factor8:1.47; d:9.25 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:203000 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:52700 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:20600 lbf; da - Cone Frontface Backing Diameter:9.69 in; C0 - Stat

Min operating temperature, Tmin:-40 °C; B:26,909 mm; Size (mm):44.45x111.125x30.162; Manufacturer Name:NTN; Inventory:0.0; Characteristic outer ring frequency, BPF0:8.36 Hz; Width (mm):30,162; T:30,162 mm; d:44,45 mm; Max operating temperature, Tmax:120 °C;

Brand:NACHI; Outer Diameter (mm):100; da min.:77 mm; Da max.:93 mm; ra max.:1 mm; (Grease) Lubrication Speed:1400 r/min; Bearing number:RB4914; Size (mm):70x100x30; r min.:1 mm; d1:81.5 mm;

Mass:0.31 kg; Weight / Kilogram:0.315; (Grease) Lubrication Speed:3700 r/min; ras max:1 mm; Basic static load rating (C0):112 kN; Min operating temperature, Tmin:-20 °C; Brand:NTN; r min.:1 mm; Basic dynamic load rating (C):62,5 kN; Nlim (oil):5,500 rpm;

Brand:ILJIN; E:121,05 mm; N:18,3 mm; F:212,1 mm; 1:Wheel Bearing; Bearing number:IJ223032; P:140 mm; G:165,1 mm; J:17,5 mm; I:75,54 mm;

Bearing number:NJ 2310; d:50 mm; Brand:NACHI; r1 min.:2 mm; r min.:2 mm; Weight:1.69 Kg; Fw:65 mm; (Grease) Lubrication Speed:5400 r/min; Bore Diameter (mm):50; B:40 mm;

Radial Clearance:0.100 to 0.145 mm; Dynamic Load Rating:595,000 N; D:300 mm; da (min):158 mm; Weight:21.800 kg; ra1 (max):3 mm; Bore Type:Cylindrical Bore; Db (min):282 mm; Limiting Speed - Grease:2,000 rpm; Static Load Rating:745,000 N;

Rolling Element:Ball Bearing; r min.:0,3 mm; UNSPSC:31171504; (Oil) Lubrication Speed:37000 r/min; Brand:KOYO; Inventory:0.0; Size (mm):7x22x7; (Grease) Lubrication Speed:31000 r/min; ra max.:0,3 mm; r1 min.:0,3 mm;

s:84.138 mm; Bearing number:FYRP 4 15/16; Width (mm):109,538; da:125.412 mm; A2:92.869 mm; Size (mm):125.412x279.4x109.53; B:168.275 mm; Bore Diameter (mm):125,412; S:0.794 mm; Brand:SKF;

Basic dynamic load rating (C):19,7 kN; Bore Diameter (mm):20; Angle (α):25 °; (Grease) Lubrication Speed:8800 r/min; Size (mm):20x47x20.638; Width (mm):20,638; D:47 mm; Basic static load rating (C0):12,6 kN; Outer Diameter (mm):47; Brand:FBJ;

D:110 mm; Bearing Weight:0.626 Kg; Cage Type:CR - Phenolic Outer; Ce - Dynamic Radial Rating1:25900 N; Precision Class:ISO P4S (ABEC 7/9); Contact Angle:25 º; R - Inner Ring To Clear Radius2:1.0 mm; r - Outer Ring To Clear Radius3:1.0 mm; Design Units:METRIC; da - Inner Ring Backing Diameter:77.700

B:139,7 mm; d:558,8 mm; Bearing number:RT-769; Brand:SIGMA; Bore Diameter (mm):558,8; D1:762 mm;

Max Speed (Oil) (X1000 RPM):56; Material:Martensitic Stainles; Outer Width (Bo):0.1250; Weight (g):0.57; Max. Shaft Shoulder Dia. Inner (Li):0.3; Bearing Type:Open with Extended I; Radius (min) (rs):0.004; Min. Housing Shoulder Dia., Outer (Lo):0.3; Inner Width (Bi):0.1562; Outer Diameter (mm):9,525

C0r:83000 N / Static loa; Cur:11100 N / Fatigue li; Cr:33500 N / Dynamic lo; Width (mm):20; nB:4100 1/min / Referen; C - 20 mm / Tolerance: -0,3:20 mm / Tolerance: 0; Brand:INA; Bearing number:HN3520; Size (mm):35x42x20; nG:4250 1/min / Limitin;