Product Details

28985/28921D Timken Tapered Roller Bearing

Brand Name Timken
Model Number 28985/28921D
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

387A/384D Timken Tapered Roller BearingB4:41 mm; d3:350 mm; d1:260 mm; G3:9 mm; B1:195 mm; Mass adapter sleeve assembly:23 kg; d:280 mm; Hydraulic nut:HMV 56E; G2:M 6; B:38 mm; G:Tr 280x4; A:3.9 mm;
367/363D Timken Tapered Roller BearingBasic Static Radial Load Rating Co:156000 N; d:70.000 mm; Oil Speed Rating n2:3400 rpm; Basic Dynamic Radial Load Rating C:199000 N; Fillet Radius ra:2.50 mm; D:180.0000 mm; Grease Speed Rating n1:2400 rpm; B:79.40 mm;
27881/27820D Timken Tapered Roller BearingAccessories:One Seal; d:130.000 mm; Sealed Speed Rating n3:2100 rpm; D:180.0000 mm; Grease Speed Rating Open/Shielded n1:3400 rpm; Oil Speed Rating Open/Shielded n2:4000 rpm; Fillet Radius ra:1.50 mm; Basic Dynamic Radial Load Rating C:65000 N; B:24.00 mm; Basic Static Radial Load Rating Co:67000 N;
560/552D Timken Tapered Roller BearingCap bolt:2 x 1/2-13 UNC; Da:130 mm; PG:1/8 NPT; Cap bolt recommended tightening torque:81.3 N·m; h:31.75 mm; Ca:37.008 mm; H1:82.55 mm; Housing:SAF 515; ba:30.163 mm; Cap bolt, SAE grade:5; H2:28.575 mm; P60°:75.6 kN; H:157.559 mm; J min.:219.075 mm; N1:19.05 mm; End plug (suffix Y):EPR 7; A2:193.675 mm; P120°:28 kN; P180°:30.2 kN; Max. speed for Taconite seal:1250 r/min;
495AS/493D Timken Tapered Roller BearingSpecific dynamic load factor K:300 N/mm²; Mass plain bearing:0.29 kg; D:55 mm; α:17 °; d:30 mm; da max.:34.4 mm; Specific static load factor K0:500 N/mm²; Basic static load rating C0:375 kN; ra max.:0.6 mm; Design (sliding contact surface combination):Steel/PTFE fabric; da min.:33.8 mm; dk:47 mm; B:32 mm; r2 min.:1 mm; Basic dynamic load rating C:224 kN; C:20 mm; r1 min.:0.6 mm; rb max.:1 mm;
747S/742D Timken Tapered Roller BearingD:460 mm; K:7.5 mm; ra max.:4 mm; db min.:330 mm; Da max.:440 mm; Basic static load rating C0:4750 kN; r1,2 min.:5 mm; b:13.9 mm; D1 ≈:407 mm; Design variant/feature:NNU/W33; Reference speed:1200 r/min; da max.:318 mm; F:326 mm; r3,4 min.:5 mm; Limiting speed:1500 r/min; Calculation factor kr:0.34; rb max.:4 mm; Mass bearing:120 kg; B:180 mm; Fatigue load limit Pu:440 kN;
835/834D Timken Tapered Roller BearingReference speed:1000 r/min; Da max.:496 mm; H:30 mm; Mass bearing (including seat washer where applicable):6.5 kg; Basic static load rating C0:1000 kN; D1 ≈:481.5 mm; ra max.:1 mm; da min.:504 mm; r1,2 min.:1 mm; d1 ≈:518.5 mm; D:520 mm; d:480 mm; Fatigue load limit Pu:18 kN; Minimum load factor A:5.2; Basic dynamic load rating C:133 kN; Limiting speed:1500 r/min;
395S/394D Timken Tapered Roller BearingOil Speed Rating Open/Shielded n2:50000 rpm; Basic Dynamic Radial Load Rating C:1470 N; d:4.000 mm; Sealed Speed Rating n3:30000 rpm; B:5.00 mm; Accessories:Two Shields; D:16.0000 mm; Basic Static Radial Load Rating Co:600 N; Fillet Radius ra:0.30 mm; Grease Speed Rating Open/Shielded n1:43000 rpm;
498/493D Timken Tapered Roller BearingBasic Dynamic Radial Load Rating C:143000 N; D:240.0000 mm; Accessories:One Shield; d:160.000 mm; Basic Static Radial Load Rating Co:143000 N; Grease Speed Rating Open/Shielded n1:2400 rpm; B:38.00 mm; Fillet Radius ra:2.00 mm; Oil Speed Rating Open/Shielded n2:3000 rpm; Sealed Speed Rating n3:1600 rpm;
399A/394D Timken Tapered Roller Bearingda max.:163 mm; D1 ≈:235.2 mm; r1,2 min.:4 mm; ra max.:3 mm; Basic static load rating C0:750 kN; Limiting speed:4500 r/min; d1 ≈:181 mm; Basic dynamic load rating C:720 kN; Calculation factor kr:0.23; Mass bearing:18.8 kg; B:58 mm; d:130 mm; D:280 mm; Fatigue load limit Pu:81.5 kN; db min.:184 mm; Da max.:261.4 mm; Limiting value e:0.2; F:167 mm; s max.:3.7 mm; Axial load factor Y:0.6;
3479/3423D Timken Tapered Roller BearingB:22.20 mm; D:52.0000 mm; d:20.000 mm; Oil Speed Rating n2:12000 rpm; Basic Static Radial Load Rating Co:20000 N; Grease Speed Rating n1:8500 rpm; Basic Dynamic Radial Load Rating C:23800 N; Accessories:No Shield, no Seal,; Sealed Speed Rating n3:8500 rpm; Fillet Radius ra:1.00 mm;
759/752D Timken Tapered Roller BearingDa max.:100 mm; Db max.:101 mm; E:97.5 mm; Basic dynamic load rating C:79.2 kN; d:75 mm; D1 ≈:93 mm; rb max.:0.5 mm; das:83.8 mm; s max.:1 mm; Reference speed:2800 r/min; r1,2 min.:1 mm; Limiting speed:3600 r/min; Mass bearing:0.52 kg; Calculation factor kr:0.2; Fatigue load limit Pu:14.6 kN; d1 ≈:86 mm; Calculation factor e:0.3; ra max.:1 mm; B:19 mm; Calculation factor Y:0.4;
389/384ED Timken Tapered Roller BearingSealed Speed Rating n3:4000 rpm; Basic Dynamic Radial Load Rating C:85200 N; Grease Speed Rating n1:4000 rpm; B:44.40 mm; Accessories:No Shield, no Seal; D:110.0000 mm; Oil Speed Rating n2:5300 rpm; d:50.000 mm; Fillet Radius ra:2.00 mm; Basic Static Radial Load Rating Co:64000 N;
387/384ED Timken Tapered Roller BearingDimension A1:1.5313 in; Dimension DA:3.5000 in; Diameter N:0.5625 in; Basic Dynamic Radial Load Rating:5550 lbf; Height H:6.7500 in; Basic Static Radial Load Rating Co:4270 lbf; Dimension L:4.0000 in; Shaft Diameter D:1 1/2 in; Height T:2.0938 in; Insert Bearing IB:Stainless Steel; Dimension A2:0.5625 in; Distance J:5.6563 in;
655/654D Timken Tapered Roller BearingDesign variant/feature:TDO/D; T:178.592 mm; Basic static load rating C0:4050 kN; Calculation factor e:0.33; a:158 mm; Calculation factor Y2:3; d:260.35 mm; D1 ≈:400 mm; Calculation factor Y0:2; Fatigue load limit Pu:355 kN; D:422.275 mm; C:139.7 mm; Mass bearing:86.5 kg; Basic dynamic load rating C:2240 kN; Comparative radial load rating CF:550 kN; d1 ≈:331 mm; r3,4 min.:1.5 mm; r1,2 min.:6.8 mm;
635/632D Timken Tapered Roller BearingB:16 mm; Db max.:75.8 mm; a:16.8 mm; Preload class A GA:85 N; Basic dynamic load rating C:15.6 kN; D:80 mm; Basic static load rating C0:10.6 kN; Static axial stiffness, preload class C:98 N/µm; Da max.:75.4 mm; Calculation factor f2A:1; Attainable speed for grease lubrication:30000 r/min; db min.:54.6 mm; Preload class B GB:250 N; da min.:54.6 mm; Static axial stiffness, preload class A:46 N/µm;

 

 

No.BrandJCMEASDK
842/834DTimken - - - - - - - -
595A/592DTimken - 1.5 mm - - - - 28 mm -
18685/18620DTimken - - - - - - 170.0000 mm -
29586/29526DTimken - - - - - - - -
27880/27820DTimken - - - - - - 5.18 Inch | 131.572 Millimeter -
567X/563DTimken - - - - - 4.763 mm - -
758/752DTimken290 mm - - - 145 mm - - -
757/752DTimken - - - - - - 80.0000 mm -
447/432DTimken - - - - - - - -
466/452DTimken - - - - - - - -
28995/28921DTimken - - - - - - 12 mm -
14131/14276DTimken - - - - - 4.763 mm - -
55197/55444DTimken - - - - - - 25 mm -
98335/98789DTimken - - - - - - 52 mm -
28158/28318DTimken - 21 mm - - - - 125 mm -
33281/33462DTimken - - - - - - 500.0000 mm -
387A/384DTimken - - - - 3.9 mm - - -
747S/742DTimken - - - - - - 460 mm7.5 mm
596/592DTimken - - - - - - - -
34300/34478DTimken - 52.375 mm6.5 mm - - - - -
43131/43319DTimken - - - - - - 90 mm -
9278/9220DTimken - - 4 mm - - - 105 mm -
25584/25520DTimken - - - - - - 145.0000 mm -
495AS/493DTimken - 20 mm - - - - 55 mm -
368/363DTimken - - - - - - 270 mm7.5 mm
677/672DTimken - 13.5 mm - - - - 68 mm -
14137A/14276DTimken - - - - - - 52 mm -
841/834DTimken130 mm - - - - - - -
575/572DTimken - - - - - - 8.5000 in -

 

28985/28921D Timken Tapered Roller Bearing Video

 

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