Product Details

489KV6351 NSK Four-Row Tapered Roller Bearing

Brand Name NSK
Model Number 489KV6351
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

670KV9602 NSK Four-Row Tapered Roller BearingBasic dynamic load rating C:323 kN; B:48 mm; Reference speed:3600 r/min; a:33.358 mm; T:51 mm; Db min.:130 mm; rb max.:2.5 mm; Da max.:129.5 mm; d1 ≈:99.2 mm; r1,2 min.:3 mm; Calculation factor Y:1.7; Limiting speed:4800 r/min; Ca min.:6 mm; Dimension series:2GD; Mass bearing:3.51 kg; Fatigue load limit Pu:40 kN; r3,4 min.:2.5 mm; D:140 mm; C:39 mm; Cb min.:12 mm;
901KV1251 NSK Four-Row Tapered Roller BearingAccessories:Two Shields; B:40.00 mm; Basic Dynamic Radial Load Rating C:179000 N; Basic Static Radial Load Rating Co:216000 N; d:130.000 mm; Fillet Radius ra:2.50 mm; Grease Speed Rating Open/Shielded n1:2100 rpm; D:230.0000 mm; Oil Speed Rating Open/Shielded n2:2600 rpm;
749KV9951 NSK Four-Row Tapered Roller Bearingd2 max.:182 mm; Specific dynamic load factor K:100 N/mm²; h:295 mm; l2 max.:389 mm; dk:105 mm; l1 min.:147 mm; Basic dynamic load rating C:400 kN; r1 min.:1 mm; B:55 mm; d:80 mm; C1 max.:48 mm; l7 min.:98 mm; G:M 80x4; α:5 °; Basic static load rating C0:585 kN; Mass rod end:14.5 kg; Material constant KM:330;
558KV7354 NSK Four-Row Tapered Roller BearingD1 ≈:707 mm; Calculation factor e:0.35; T:225.425 mm; C:177.8 mm; Design variant/feature:TDO/DC; Fatigue load limit Pu:815 kN; Comparative radial load rating CF:1060 kN; Thrust factor K:1.69; Calculation factor Y1:1.9; Comparative axial load rating CFa:355 kN; Basic dynamic load rating C:4290 kN; d:558.8 mm; r1,2 min.:6.4 mm; d1 ≈:640 mm; r3,4 min.:1.5 mm; Mass bearing:150 kg; Calculation factor Y2:2.9;
341KV4551 NSK Four-Row Tapered Roller BearingJ min.:163.512 mm; Attachment bolt diameter G:15.875 mm; H:129.778 mm; A:60.325 mm; B:79.375 mm; Mass bearing unit:5.44 kg; A1:81.756 mm; d2:82.55 mm; Limiting speed:1300 r/min; J max.:187.325 mm; S:0.794 mm; Basic dynamic load rating C:99.6 kN; da:55.563 mm; H2:41.275 mm; s:28.575 mm; H1:63.5 mm; L:225.425 mm;
LM258648DW-610-610D NSK Four-Row Tapered Roller BearingAccessories:Two Shields; d:420.000 mm; Sealed Speed Rating n3:0 rpm; Basic Static Radial Load Rating Co:390000 N; Oil Speed Rating Open/Shielded n2:1200 rpm; Fillet Radius ra:2.00 mm; B:46.00 mm; D:520.0000 mm; Grease Speed Rating Open/Shielded n1:950 rpm; Basic Dynamic Radial Load Rating C:251000 N;
HM265049DW-010-010D NSK Four-Row Tapered Roller Bearingr1s (min):1 mm; T:21.25 mm; D:62 mm; Pu:7.270 kN; rs (min):1 mm; C:17 mm; B:20 mm; Dynamic (Ca):50.1 kN; Static (Coa):59.6 kN; d2:30 mm; a:15 mm; r2s (min):0.3 mm;
536KV7651 NSK Four-Row Tapered Roller BearingCalculation factor f2B:1.03; Mass bearing:1.18 kg; Static axial stiffness, preload class C:212 N/µm; da min.:107 mm; B:24 mm; Calculation factor fHC:1.01; D2:136 mm; r3,4 min.:1 mm; ra max.:1.5 mm; Calculation factor f1:1; Preload class A GA:240 N; Static axial stiffness, preload class B:154 N/µm; Static axial stiffness, preload class A:97 N/µm; d:100 mm; D:150 mm; db max.:113.5 mm;
LM763449DW-410-410D NSK Four-Row Tapered Roller BearingHousing:FSAF 615; N1:19.05 mm; P90°:60.9 kN; da:63.5 mm; Stabilizing ring:2 x SR-1615; R2:27.94 mm; H:192.088 mm; Cap bolt recommended tightening torque:298.3 N·m; Appropriate attachment bolt size G:0.625 in; J1:53.975 mm; Cap bolt, SAE grade:8; J min.:263.525 mm; PG:1/8 NPT; Labyrinth ring:2 x LOR 38; RG:3/8 NPT; ba:35.719 mm; P150°:34.7 kN; End plug (suffix Y):EPR 7; Bearing limiting speed:5600 r/min;
460KV5801 NSK Four-Row Tapered Roller Bearingd:30.000 mm; D:42.0000 mm; Basic Static Radial Load Rating Co:3400 N; Basic Dynamic Radial Load Rating C:4490 N; Fillet Radius ra:0.30 mm; Sealed Speed Rating n3:9500 rpm; Oil Speed Rating Open/Shielded n2:18000 rpm; Accessories:One Shield; Grease Speed Rating Open/Shielded n1:15000 rpm; B:7.00 mm;
630KV9201 NSK Four-Row Tapered Roller BearingWeight W:1.00 lb; Dimension L:4.2500 in; Width A:1.6250 in; Basic Static Radial Load Rating Co:2520 lbf; Dimension H1:1.6875 in; Thread Diameter G:7/16-14; Height H:3.3750 in; Shaft Diameter D:1 1/4 in; Dimension S1:0.8750 in; Basic Dynamic Radial Load Rating:4380 lbf; Insert Bearing IB:ZMaRC; Dimension F:0.6250 in; Distance J:3.0000 in;
1500KV1901 NSK Four-Row Tapered Roller BearingB1:2 mm; Permissible sliding velocity v max.:0.5 m/s; Specific static load factor K0:45 N/mm²; d:6 mm; B:6 mm; Coefficient of friction µ max.:0.15; Tolerance shaft:e7; Mass bushing:0.005 kg; D:12 mm; Tolerance housing:H7; Coefficient of friction µ min.:0.08; D1:14 mm; Specific dynamic load factor K:25 N/mm²; Permissible sliding velocity v min.:0 m/s;

 

 

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489KV6351 NSK Four-Row Tapered Roller Bearing Video

 

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