Product Details

BT280-51 DF NSK Angular contact ball bearing

Brand Name NSK
Model Number BT280-51 DF
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

BA185-1 NSK Angular contact ball bearingFillet Radius rb:1.00 mm; B:39.00 mm; d:80.000 mm; Grease Speed Rating n1:3400 rpm; Fillet Radius ra:2.00 mm; Basic Static Radial Load Rating Co:118000 N; Basic Dynamic Radial Load Rating C:143000 N; D:170.0000 mm; Oil Speed Rating n2:4500 rpm;
BT260-52 DF NSK Angular contact ball bearingJ min.:174.625 mm; da:44.45 mm; Mass bearing unit:4.22 kg; L:225.425 mm; d2:68.659 mm; s:25.4 mm; Limiting speed:4500 r/min; H2:33.337 mm; Basic dynamic load rating C:77 kN; H1:57.15 mm; S:0.794 mm; Attachment bolt diameter G:15.875 mm; B:73.025 mm; A:63.5 mm; A1:80.169 mm; H:114.3 mm; J max.:180.975 mm;
BA170-51 DF NSK Angular contact ball bearingFillet Radius rb:1.00 mm; B:150.00 mm; Basic Dynamic Radial Load Rating C:689000 N; Oil Speed Rating n2:1800 rpm; Fillet Radius ra:3.00 mm; Basic Static Radial Load Rating Co:1160000 N; D:380.0000 mm; d:180.000 mm; Grease Speed Rating n1:1400 rpm;
BT175-1 DB NSK Angular contact ball bearingJ max.:222.25 mm; S:0.794 mm; A1:91.281 mm; H:144.463 mm; J min.:209.55 mm; Limiting speed:1100 r/min; H1:69.85 mm; Basic dynamic load rating C:148 kN; d2:101.6 mm; Attachment bolt diameter G:15.875 mm; Mass bearing unit:8.16 kg; da:63.5 mm; s:31.75 mm; L:266.7 mm; A:73.025 mm; H2:41.275 mm; B:85.725 mm;
7048BX NSK Angular contact ball bearingLimiting value e:0.2; d:35 mm; d1 ≈:51 mm; Fatigue load limit Pu:8.15 kN; da min.:43 mm; s max.:1.2 mm; Mass bearing:0.4 kg; Basic static load rating C0:63 kN; ra max.:1.5 mm; Reference speed:9500 r/min; B:21 mm; r3,4 min.:1.1 mm; Axial load factor Y:0.6; Limiting speed:11000 r/min; r1,2 min.:1.5 mm; rb max.:1 mm; Da min.:72 mm; Da max.:73.4 mm; Calculation factor kr:0.12; Basic dynamic load rating C:75 kN;
7028BX DF NSK Angular contact ball bearings:38.497 mm; J max.:311.15 mm; Attachment bolt diameter G:25.4 mm; L:361.95 mm; S:0.794 mm; J min.:254 mm; da:101.6 mm; H:213.519 mm; A:89.694 mm; Limiting speed:2100 r/min; B:80.169 mm; Mass bearing unit:19.7 kg; Basic dynamic load rating C:426 kN; H2:63.5 mm; H1:104.775 mm;
BA160-3 DF NSK Angular contact ball bearingra max.:1 mm; Calculation factor f:1.06; Calculation factor f1:1; D1:53.3 mm; Db max.:60 mm; Static axial stiffness, preload class D:90 N/µm; Calculation factor f2C:1.05; Attainable speed for grease lubrication:24000 r/min; da min.:39.6 mm; Calculation factor f2B:1.02; Mass bearing:0.15 kg; Ball diameter Dw:7.938 mm; Basic static load rating C0:9.5 kN; Preload class C GC:240 N; Reference grease quantity Gref:1.98 cm³;
BT200-1E DB NSK Angular contact ball bearingAccessories:Two Shields; d:460.000 mm; Fillet Radius ra:4.00 mm; Basic Dynamic Radial Load Rating C:423000 N; Sealed Speed Rating n3:550 rpm; D:620.0000 mm; Oil Speed Rating Open/Shielded n2:1000 rpm; B:74.00 mm; Basic Static Radial Load Rating Co:750000 N; Grease Speed Rating Open/Shielded n1:850 rpm;
BT180-2 DB NSK Angular contact ball bearingF:80 mm; Mass inner ring:0.31 kg; d:70 mm; B:35 mm; r, r1,2 min.:1 mm;
7984BX DF NSK Angular contact ball bearingDa:100 mm; N1:19.05 mm; Pa:9.34 kN; H1:69.85 mm; R2:17.462 mm; J max.:200.025 mm; H2:25.4 mm; P90°:20.9 kN; h:32.544 mm; Ca:45.796 mm; db:53.975 mm; Cap bolt:2 x 1/2-13 UNC; P180°:14.7 kN; dc:42.875 mm; Labyrinth ring (db shaft position):LER 28; PG:1/8 NPT; L:244.475 mm; P60°:35.1 kN; End plug (suffix Y):EPR 4; H:134.938 mm;
BT285-1 DB NSK Angular contact ball bearingDa min.:143 mm; r5 min.:1 mm; Ca min.:5 mm; ra max.:3 mm; Limiting speed:3800 r/min; b:15 mm; Reference speed:2200 r/min; Calculation factor Y1:0.81; d:85 mm; D:180 mm; T:89 mm; 2B:82 mm; rc max.:1 mm; Mass bearing pair:9.89 kg; Basic dynamic load rating C:510 kN; Da max.:167.5 mm; Fatigue load limit Pu:64 kN; da max.:104 mm; K:10 mm; Calculation factor Y2:1.2;
BT220-51 NSK Angular contact ball bearingCb min.:9 mm; Calculation factor Y0:1.6; r5 min.:0.6 mm; r1,2 min.:2.5 mm; K:3 mm; Calculation factor Y1:1.6; Basic static load rating C0:780 kN; Calculation factor e:0.43; T:84 mm; C:66 mm; Reference speed:2400 r/min; d:110 mm; Db min.:163 mm; rc max.:0.6 mm; Basic dynamic load rating C:494 kN; d1 ≈:140.9 mm; b:4.5 mm; ra max.:2.5 mm; Mass bearing pair:6.48 kg; D:170 mm;
7960AX DF NSK Angular contact ball bearingRecommended tightening torque for grub screw:6.5 N·m; A3:3.2 mm; Basic static load rating C0:21.6 kN; DN:6.5 mm; Limiting speed:4300 r/min; s1:30.2 mm; B4:8 mm; Recommended diameter for attachment bolts, inch G:0.5625 in; B:49.2 mm; A:39 mm; L:111 mm; J6:120.5 mm; J7:18 mm; A5:26.5 mm; GN:1/4-28 SAE-LT; N:16 mm; J:148.5 mm; d:42.862 mm; Hexagonal key size for grub screw N:3.969 mm; Fatigue load limit Pu:0.915 kN;
B570-3 NSK Angular contact ball bearingFillet Radius rb:0.30 mm; Basic Static Radial Load Rating Co:34500 N; Oil Speed Rating n2:7000 rpm; Basic Dynamic Radial Load Rating C:34500 N; Fillet Radius ra:1.00 mm; B:16.00 mm; Grease Speed Rating n1:6000 rpm; d:75.000 mm; D:105.0000 mm;
BT240-1E NSK Angular contact ball bearingRecommended diameter for attachment bolts, inch G:0.375 in; Limiting speed:1800 r/min; N:20.5 mm; H:64.5 mm; Recommended diameter for attachment bolts, mm G:10 mm; L:127 mm; A:32 mm; N1:11.5 mm; N4:2 mm; Mass bearing unit:0.56 kg; Hexagonal key size for grub screw N:3 mm; J7:11.5 mm; A5:18.5 mm; J max.:106 mm; d:20 mm; H1:33.3 mm; Fatigue load limit Pu:0.28 kN; H2:14 mm; Basic dynamic load rating C:12.7 kN;
BT240-2 DF NSK Angular contact ball bearingD:100 mm; Fatigue load limit Pu:34.5 kN; l:6 mm; t:2 mm; Fillet radius ra max.:1.5 mm; Mass bearing pair:1.59 kg; Limiting speed:6300 r/min; Calculation factor Y2:2.9; T:60 mm; Calculation factor Y0:1.8; Basic dynamic load rating C:204 kN; Abutment diameter shaft db min.:74 mm; Basic static load rating C0:310 kN; a:48.011 mm; d1 ≈:82.65 mm; r5 min.:0.6 mm; C:48 mm; Calculation factor e:0.35;

 

 

No.BranddtNGhSlL
7940AAX DBNSK70 mm - - - - - - -
BA380-1NSK120 mm - - - - - - -
BT175-1 DBNSK - - - - - 0.794 mm - 266.7 mm
BA220-2NSK17.000 mm - - - - - - -
BA175-1 DFNSK70 mm - - - - - - -
BA150-2A DFNSK571.5 mm - - - - - - -
BT200-1E DBNSK460.000 mm - - - - - - -
6960XNSK300 mm - - - - - - -
BA160-7 DFNSK - - - - - - - -
BT170-1 DBNSK333.375 mm - - - - - - -
BT280-51 DBNSK75 mm - - 74.498 mm - - - -
BA160-3E DFNSK220 mm - - - - - - -
B540-2NSK420 mm - - - - - - -
BA185-1NSK80.000 mm - - - - - - -
7052BX DBNSK - - - - - - - -
BT270-1NSK35 mm - - - - - - -
7960AXNSK140.000 mm - - - - - - -
6056X1NSK160 mm - - - - - - -
B280-5NSK110 mm - - - - - - -
BA120-4E DBNSK50 mm - - - - - - -
BT220-51NSK110 mm - - - - - - -
7984BXNSK - - - - - - - -
BA150-3 DFNSK30.000 mm - - - - - - -

 

BT280-51 DF NSK Angular contact ball bearing Video

 

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