Product Details

BT277-1 NSK Angular contact ball bearing

Brand Name NSK
Model Number BT277-1
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

BA230-2B NSK Angular contact ball bearingBasic Dynamic Radial Load Rating C:13000 N; B:10.00 mm; Grease Speed Rating Open/Shielded n1:6000 rpm; Oil Speed Rating Open/Shielded n2:7000 rpm; D:100.0000 mm; d:80.000 mm; Accessories:One Shield; Sealed Speed Rating n3:3600 rpm; Fillet Radius ra:0.60 mm; Basic Static Radial Load Rating Co:13700 N;
BT340-1 DF NSK Angular contact ball bearingDa max.:946 mm; Basic static load rating C0:21200 kN; Design variant/feature:NNU/W33; da min.:634 mm; r1,2 min.:7.5 mm; s max.:18.5 mm; B:375 mm; Calculation factor kr:0.33; rb max.:6 mm; Mass bearing:1100 kg; Fatigue load limit Pu:1460 kN; F:699 mm; da max.:682 mm; b:22.3 mm; D:980 mm; r3,4 min.:7.5 mm; Limiting speed:630 r/min; K:12 mm; d:600 mm; Reference speed:480 r/min;
BA180-2E DB NSK Angular contact ball bearingD:13 mm; Calculation factor f0:7; da max.:7.3 mm; da min.:7.2 mm; Reference speed:110000 r/min; r1,2 min.:0.15 mm; Fatigue load limit Pu:0.01 kN; d2 ≈:7.4 mm; d:6 mm; C:1.1 mm; D3:15 mm; ra max.:0.15 mm; D2 ≈:11.7 mm; Basic dynamic load rating C:0.618 kN; Basic static load rating C0:0.224 kN; B:5 mm; Limiting speed:53000 r/min; Mass bearing:0.003 kg; Calculation factor kr:0.02;
BT340-51 DB NSK Angular contact ball bearingBasic dynamic load rating C:535 kN; r1,2 min.:2 mm; Mass bearing:7.55 kg; b:8.3 mm; Basic static load rating C0:695 kN; d:120 mm; Calculation factor Y1:2.5; B:62 mm; Limiting speed:720 r/min; Fatigue load limit Pu:71 kN; K:4.5 mm; D1 ≈:183 mm; Da max.:189 mm; ra max.:2 mm; Calculation factor Y2:3.7; da max.:135 mm; D:200 mm; d2 ≈:135 mm; Calculation factor e:0.27; Calculation factor Y0:2.5;
BT310-51 NSK Angular contact ball bearingCa:45.796 mm; Labyrinth ring:2 x LOR 53; H1:95.25 mm; Cap bolt recommended tightening torque:298.3 N·m; RG:3/8 NPT; P150°:26.7 kN; S:4.763 mm; da:74.612 mm; Initial grease fill:110.56 g; PG:1/8 NPT; H2:38.1 mm; R1:53.975 mm; Mass pillow block:24.9 kg; Stabilizing ring:SR-17-14; Housing:SSAFS 517; R2:22.225 mm; Pa:9.25 kN; h:34.925 mm; A2:127 mm; P60°:78.7 kN;
BT230-51 NSK Angular contact ball bearingd:50 mm; A1:15 mm; Basic dynamic load rating C:35.1 kN; A5:29.5 mm; Db2:118 mm; Recommended diameter for attachment bolts, mm G:16 mm; Housing:FY 510 M/VZ033; Housing material:Cast iron; Recommended tightening torque for grub screw:16.5 N·m; J:111 mm; Recommended diameter for attachment bolts, inch G:0.625 in; Hexagonal key size for grub screw N:5 mm; Mass bearing unit:2.35 kg; Fatigue load limit Pu:0.98 kN;
BA210-2 DF NSK Angular contact ball bearingJ1:69.85 mm; P60°:178 kN; Da:200 mm; P90°:107 kN; Appropriate attachment bolt size G:0.75 in; Cap bolt, SAE grade:8; P150°:59.6 kN; da:109.537 mm; RG:3/8 NPT; PG:1/4 NPT; N1:24.209 mm; H1:125.425 mm; Mass pillow block:50.8 kg; Ca:62.789 mm; R2:31.75 mm; Cap bolt recommended tightening torque:298.3 N·m; J min.:320.675 mm; End plug (suffix Y):EPR 15; Labyrinth ring:2 x LOR 115; A2:165.1 mm;
BT220-2A NSK Angular contact ball bearingBasic static load rating C0:60 kN; Limiting speed:14000 r/min; Ew:37 mm; U:27 mm; Basic dynamic load rating C:28.6 kN; Reference speed:13000 r/min; Mass needle roller and cage assembly:0.03 kg; Fatigue load limit Pu:7.35 kN; Fw:32 mm;
BT250-51 DB NSK Angular contact ball bearingLocating ring:2 x FRB 10/680; Initial grease fill, 20%:8.9 kg; Cap bolt, size:M 42x280; P90°:4600 kN; P55°:9600 kN; ba min.:202 mm; A:460 mm; H2:130 mm; End cover:ETS 92; ATS:470 mm; ba max.:238 mm; Q120°:5800 kN; Q150°:3350 kN; P0°:7600 kN; N4 max.:35 mm; Q180°:2900 kN; da:380 mm; H:810 mm; s:35 mm; Eye bolt, size:2 x M 42;
B510-2 NSK Angular contact ball bearingdk:18 mm; d4 ≈:17 mm; l4 max.:55 mm; l7 min.:13 mm; Material constant KM:330; Size bolt with internal hexagon:M 5; r1 min.:0.3 mm; G:M 12x1.25; Basic static load rating C0:22 kN; C1 max.:11 mm; Specific dynamic load factor K:100 N/mm²; Tightening torque bolt with internal hexagon:5.5 N·m; d:12 mm; B:12 mm; l3 min.:17 mm; Basic dynamic load rating C:10.8 kN; d2 max.:33 mm; h1:38 mm;
BA220-1B DF NSK Angular contact ball bearingBasic Static Radial Load Rating Co:51000 N; d:90.000 mm; D:140.0000 mm; Basic Dynamic Radial Load Rating C:61800 N; Grease Speed Rating Open/Shielded n1:4800 rpm; Sealed Speed Rating n3:2800 rpm; B:24.00 mm; Accessories:Without Accessories; Oil Speed Rating Open/Shielded n2:5600 rpm; Fillet Radius ra:1.50 mm;
BT220-2E DB NSK Angular contact ball bearingrc max.:1 mm; Calculation factor Y2:1.2; Ca min.:5 mm; Da max.:149 mm; Limiting speed:4300 r/min; r5 min.:1 mm; 2B:74 mm; Reference speed:2400 r/min; r3,4 min.:2.5 mm; Calculation factor Y1:0.81; ra max.:2.5 mm; K:10 mm; T:80 mm; b:15 mm; Mass bearing pair:7.17 kg; Basic static load rating C0:490 kN; d:75 mm; Calculation factor Y0:0.8; Calculation factor e:0.83; Basic dynamic load rating C:438 kN;
BT230-51 DF NSK Angular contact ball bearingD:52.0000 mm; Basic Static Radial Load Rating Co:14600 N; d:20.000 mm; Grease Speed Rating n1:8500 rpm; Sealed Speed Rating n3:8500 rpm; Fillet Radius ra:1.00 mm; Oil Speed Rating n2:12000 rpm; Basic Dynamic Radial Load Rating C:22500 N; Accessories:Two Shields; B:25.40 mm;
BT160-3 DB NSK Angular contact ball bearingPreload class A GA:65 N; Static axial stiffness, preload class A:38 N/µm; da min.:44.6 mm; Calculation factor f2A:1; Fatigue load limit Pu:0.32 kN; Calculation factor f1:1; Calculation factor f2B:1.03; r1,2 min.:1 mm; Calculation factor f:1.06; Calculation factor f2C:1.05; D2:60.85 mm; Preload class C GC:390 N; Basic dynamic load rating C:12.4 kN; Db max.:63.8 mm; d2:47.6 mm; Attainable speed for grease lubrication:36000 r/min;
7960BAX DF NSK Angular contact ball bearingJ max.:152.4 mm; Basic dynamic load rating C:102 kN; L:187.325 mm; S:0.794 mm; s:29.766 mm; da:44.45 mm; B:59.531 mm; A:58.737 mm; Mass bearing unit:3.65 kg; H2:33.337 mm; H:109.537 mm; H1:53.975 mm; J min.:131.762 mm; Attachment bolt diameter G:12.7 mm; Limiting speed:5300 r/min;
BT290-52 NSK Angular contact ball bearingT:190 mm; Da min.:884 mm; Calculation factor e:0.43; Reference speed:360 r/min; db min.:706 mm; Calculation factor Y:1.4; Calculation factor Y0:0.8; Db min.:953 mm; Fatigue load limit Pu:800 kN; Da max.:974 mm; D:1000 mm; Ca min.:27 mm; Basic dynamic load rating C:5610 kN; d:680 mm; ra max.:5 mm; da max.:742 mm; Mass bearing:485 kg; rb max.:5 mm; a:200 mm; Basic static load rating C0:12700 kN;

 

 

No.BranddtNGhSlL
B550-2NSK - - - - - 4.763 mm - -
BA190-1E2 DBNSK670 mm - - - - - - -
BT220-2ENSK - - - - - - - -
B280-5NSK110 mm - - - - - - -
BA230-1 DBNSK - - - - 40.481 mm - - -
BT250-2 DBNSK - - - - 49.212 mm - - -
BT260-52 DFNSK - - - - - 0.794 mm - 225.425 mm
7936AAX DBNSK45 mm - 22.5 mm - - - - -
BT240-2 DFNSK65 mm2 mm - - - - 6 mm -
7936AAX DFNSK120.000 mm - - - - - - -
BA190-1E DFNSK - - - Tr 530x6 - - - -
BA145-1 DBNSK70.000 mm - - - - - - -
BA220-2 DFNSK70.000 mm - - - - - - -
BA150-4E DBNSK - - - - - 0.794 mm - 355.6 mm
BA230-2NSK70.000 mm - - - - - - -
BA150-2 DBNSK10.000 mm - - - - - - -
BA225-1NSK - - - - - - - -
BA200-3E DBNSK - - - Tr 600x6 - - - -
BA310-2 DFNSK - - - - - - - -
7932AAX DFNSK38.1 mm - 14 mm - - - - -
BT320-51NSK - - - - 66.675 mm - - 679.45 mm
7960BAX DFNSK - - - - - 0.794 mm - 187.325 mm
BT280-2 DFNSK - - - - - - - 711.2 mm
7960AXNSK140.000 mm - - - - - - -
BT310-51NSK - - - - 34.925 mm4.763 mm - -
B270-2NSK - - - - - 0.794 mm - 193.675 mm
BT280-51NSK12 mm - - - - - - -

 

BT277-1 NSK Angular contact ball bearing Video

 

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