Product Details

HM256849D-810-810D NSK Four-Row Tapered Roller Bearing

Brand Name NSK
Model Number HM256849D-810-810D
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

390KV5101 NSK Four-Row Tapered Roller BearingBasic dynamic load rating C:832 kN; D:1320 mm; da min.:1023 mm; B:103 mm; Reference speed:340 r/min; Mass bearing:370 kg; d2 ≈:1103 mm; D1 ≈:1195 mm; rb max.:5 mm; Limiting speed:360 r/min; Db max.:1297 mm; Basic static load rating C0:2450 kN; a:458 mm; Calculation factor X:0.37; r1,2 min.:6 mm; d:1000 mm; ra max.:5 mm; Calculation factor A:86.5; d1 ≈:1126 mm; Calculation factor kr:0.079;
560KV8 NSK Four-Row Tapered Roller BearingLimiting speed:850 r/min; Basic static load rating C0:21.6 kN; d2:67 mm; A3:3.2 mm; Recommended tightening torque for grub screw:7.4 N·m; Da:98.4 mm; R1:24.5 mm; s1:26.5 mm; J7:18 mm; A:39 mm; Recommended diameter for attachment bolts, inch G:0.5625 in; Rα:45 °; Housing material:Cast iron; N4:2 mm; J:148.5 mm; A5:23 mm; Fatigue load limit Pu:0.915 kN; J6:120.5 mm; Mass bearing unit:1.75 kg;
630KV81 NSK Four-Row Tapered Roller BearingAppropriate attachment bolt size G:1.5 in; Initial grease fill:2749.95 g; PG:1/4 NPT; R2:46.831 mm; R1:130.175 mm; Cap bolt recommended tightening torque:400 N·m; PosiTrac Plus contact element:2 x B10724-155; H:474.663 mm; P60°:423 kN; ba:99.219 mm; L:831.85 mm; J min.:628.65 mm; RG:1 NPT; P90°:254 kN; J max.:708.025 mm; Cap bolt, SAE grade:5; N1:41.275 mm; H2:95.25 mm; Ca:141.808 mm;
EE529091D-157-158XD NSK Four-Row Tapered Roller BearingBasic dynamic load rating C:62 kN; l5 ≈:19 mm; C1 max.:20 mm; dk:40.7 mm; Basic static load rating C0:116 kN; l7 min.:36 mm; d:30 mm; α:6 °; l4 max.:149 mm; l3 min.:45 mm; d2 max.:75 mm; Mass rod end:1 kg; G:M 30x2; B:22 mm; d4 ≈:42 mm; Material constant KM:330; Specific dynamic load factor K:100 N/mm²; w:36 mm; r1 min.:0.6 mm; h1:110 mm;
EE275109D-160-161D NSK Four-Row Tapered Roller BearingFw:210 mm; Ew:220 mm; Basic dynamic load rating C:147 kN; Limiting speed:2200 r/min; Basic static load rating C0:560 kN; Reference speed:1900 r/min; Fatigue load limit Pu:57 kN; U:42 mm; Mass needle roller and cage assembly:0.74 kg;
680KV1001 NSK Four-Row Tapered Roller BearingAppropriate attachment bolt size G:0.625 in; Mass pillow block:14.1 kg; S:4.763 mm; Stabilizing ring:SR-15-12; Da:130 mm; Initial grease fill:87.885 g; Housing:SAF 312; R1:49.212 mm; Cap bolt recommended tightening torque:149.1 N·m; P90°:29.8 kN; A2:207.169 mm; H1:82.55 mm; da:60 mm; Cap bolt, SAE grade:8; End plug (suffix Y):EPR 7; PG:1/8 NPT; L:285.75 mm; Pa:12.9 kN; R2:19.05 mm; H2:30.163 mm;
685KV8751 NSK Four-Row Tapered Roller Bearingd2:65 mm; E:mm; s:4.5 mm; b1:mm; Dynamic (Ca):139 kN; b:mm; rs (min):1.7 mm; Static (Coa):196 kN; F:80 mm; B:38.1 mm; d2 (max):mm; r1s (min):1.7 mm; D:120 mm; Pu:23.900 kN;
374KV5051 NSK Four-Row Tapered Roller BearingD:90.0000 mm; Fillet Radius ra:1.00 mm; Basic Dynamic Radial Load Rating C:28100 N; Oil Speed Rating Open/Shielded n2:9000 rpm; Grease Speed Rating Open/Shielded n1:7500 rpm; Accessories:One Seal; B:18.00 mm; d:55.000 mm; Basic Static Radial Load Rating Co:21600 N; Sealed Speed Rating n3:4500 rpm;
EE722111D-185-186D NSK Four-Row Tapered Roller BearingG:M 190x3; B:28 mm; Mass lock nut:1.85 kg; d1:210 mm; d3:220 mm; b:16 mm; h:5 mm; Associated spanner:TMFN 30-40; Axial static load carrying capacity:475 kN;
HM266449D-410-410D NSK Four-Row Tapered Roller BearingSealed Speed Rating n3:3400 rpm; B:57.20 mm; Basic Dynamic Radial Load Rating C:121000 N; Oil Speed Rating n2:4500 rpm; d:60.000 mm; Fillet Radius ra:2.00 mm; Grease Speed Rating n1:3400 rpm; Accessories:One Seal; Basic Static Radial Load Rating Co:95000 N; D:130.0000 mm;
EE130901D-400-401D NSK Four-Row Tapered Roller BearingInsert Bearing IB:Stainless Steel; Dimension H1:1.3125 in; Thread Diameter G:3/8-16; Basic Dynamic Radial Load Rating:2380 lbf; Distance J:2.0000 in; Dimension L:3.0000 in; Dimension F:0.5000 in; Height H:2.6250 in; Width A:1.4375 in; Shaft Diameter D:3/4 in; Basic Static Radial Load Rating Co:1470 lbf; Dimension S1:0.7188 in; Weight W:0.51 lb;
LM654648DW-610-610D NSK Four-Row Tapered Roller BearingHexagonal key size for grub screw N:3.175 mm; A1:15.3 mm; Recommended diameter for attachment bolts, inch G:0.375 in; Thread grub screw G2:1/4-28 UNF; N:12.3 mm; B:38.1 mm; Recommended tightening torque for grub screw:4 N·m; Basic static load rating C0:11.2 kN; A5:30.5 mm; d:31.75 mm; L:108 mm; Fatigue load limit Pu:0.475 kN; Recommended diameter for attachment bolts, mm G:10 mm; T:42.2 mm;

 

 

No.BrandGCwJhNFa
390KV5101NSK - - - - - - - 458 mm
595KV895NSK - - - - - 42 mm - -
EE130904D-1400-1402DNSK - - - - 4 mm - - 40 mm
LM665949DW-910-910DNSK - - - - - - - -
570KV895NSK - - - - - - - -
EE941106D-950-952XDNSK - - - - - - - -
81603D-962-963DNSK - - - - - - - -
558KV7355NSKM 160x3 - - - - - - -
635KV895NSK - - - - - - - -
560KV8NSK - - - 148.5 mm - - - -
EE134102D-143-144DNSK - - - - - - 35 mm -
360KV4801NSK - - - - - - - -
680KV8751NSK - - - - - - - 218 mm
500KV6403ANSK - - - - - - - -
380KV895NSK - - - - - - 113 mm -
HM237545D-510-511XDNSK - - - - - - - -
489KV6351NSK - - - - - - 156 mm -
514KV7352NSK - - - - - - 28 mm -
530KV7801NSK - - - - - - 542 mm -
EE931170D-250-251XDNSK - - - - - - - -
HM266449D-410-410DNSK - - - - - - - -
630KV81NSK - - - - - - - -

 

HM256849D-810-810D NSK Four-Row Tapered Roller Bearing Video

 

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