Product Details

BT260-51a NSK Angular contact ball bearing

Brand Name NSK
Model Number BT260-51a
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

BA230-2B DB NSK Angular contact ball bearingGrease Speed Rating Open/Shielded n1:17000 rpm; Accessories:Two Seals & Snap-Rin; D:42.0000 mm; Oil Speed Rating n2:20000 rpm; Sealed Speed Rating n3:12000 rpm; Fillet Radius ra:1.00 mm; Basic Dynamic Radial Load Rating C:11400 N; d:15.000 mm; Grease Speed Rating n1:17000 rpm; Basic Static Radial Load Rating Co:5400 N; B:13.00 mm; Oil Speed Rating Open/Shielded n2:20000 rpm;
7960AX NSK Angular contact ball bearingBasic Dynamic Radial Load Rating C:572000 N; d:140.000 mm; Grease Speed Rating n1:1700 rpm; Fillet Radius rb:1.00 mm; B:124.00 mm; D:300.0000 mm; Basic Static Radial Load Rating Co:800000 N; Fillet Radius ra:3.00 mm; Oil Speed Rating n2:2100 rpm;
BA230-2 DF NSK Angular contact ball bearingSpecific static load factor K0:20 N/mm²; Mass bushing:0.32 kg; D:70 mm; Permissible sliding velocity v max.:5 m/s; Permissible sliding velocity v min.:0.25 m/s; Tolerance shaft:h8; Specific dynamic load factor K:10 N/mm²; B:50 mm; d:60 mm; Tolerance housing:H7; Coefficient of friction µ max.:0.1; Coefficient of friction µ min.:0.05;
BT220-51 DB NSK Angular contact ball bearingCalculation factor (back-to-back, face-to-face) Y0:0.76; r1,2 min.:1.5 mm; D1:127.61 mm; Preload class B GB:1130 N; Calculation factor f2B:1.03; ra max.:1.5 mm; Db max.:139.4 mm; Calculation factor (single, tandem) Y0:0.38; r3,4 min.:1 mm; d1:112.38 mm; Calculation factor (back-to-back, face-to-face) X2:0.67; Static axial stiffness, preload class A:212 N/µm; Calculation factor f1:0.99; Calculation factor (back-to-back, face-to-face) Y1:0.92;
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;
BT260-51aE DB NSK Angular contact ball bearingr2s (min):0.6 mm; r1s (min):1.5 mm; a:20 mm; d2:55 mm; C:17.5 mm; Pu:13.170 kN; B:23 mm; D:90 mm; T:23 mm; Static (Coa):108 kN; Dynamic (Ca):76.4 kN; rs (min):1.5 mm;
BA150-1 DB NSK Angular contact ball bearingrb max.:1.5 mm; r1,2 min.:3.6 mm; Da min.:61 mm; Calculation factor Y0:0.9; db min.:53.5 mm; Mass bearing:0.24 kg; Reference speed:8000 r/min; Dimension series:LM 300800; Ca min.:3 mm; Basic dynamic load rating C:53.6 kN; C:13.5 mm; a:13.741 mm; Da max.:60.5 mm; B:18 mm; d1 ≈:55.4 mm; Calculation factor e:0.35; ra max.:3.6 mm; D:68 mm; Limiting speed:9500 r/min; Cb min.:4 mm;
BT380-1 DF NSK Angular contact ball bearingda min.:1106 mm; Da max.:1074 mm; Mass bearing (including seat washer where applicable):275 kg; r1,2 min.:5 mm; Limiting speed:380 r/min; D1 ≈:1006 mm; Fatigue load limit Pu:150 kN; Reference speed:260 r/min; ra max.:4 mm; H:140 mm; d1 ≈:1174 mm; Basic static load rating C0:13200 kN; Basic dynamic load rating C:1330 kN; d:1000 mm; D:1180 mm; Minimum load factor A:910;
BA175-1 DB NSK Angular contact ball bearingEnd plug (suffix Y):EPR 6; Initial grease fill:107.73 g; R1:44.45 mm; J min.:206.375 mm; Cap bolt recommended tightening torque:81.3 N·m; P120°:17.8 kN; R2:15.875 mm; N1:19.05 mm; Ca:39.014 mm; H1:76.2 mm; Cap bolt:2 x 1/2-13 UNC; Pa:4.45 kN; P180°:19.1 kN; Cap bolt, SAE grade:5; A2:184.15 mm; Appropriate attachment bolt size G:0.625 in; ba:27.781 mm; Da:120 mm; H:147.637 mm; H2:25.4 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;
BT240-1 DF NSK Angular contact ball bearingReference speed:280 r/min; ra max.:2.5 mm; r1,2 min.:3 mm; d1:636 mm; da min.:613 mm; d:530 mm; D:640 mm; Minimum axial load factor A:6.2; D1:534 mm; B:19.5 mm; Mass bearing:44 kg; Basic dynamic load rating C:1370 kN; Fatigue load limit Pu:570 kN; Da max.:557 mm; Basic static load rating C0:8800 kN; H:67 mm; Limiting speed:560 r/min;
BA150-2A DF NSK Angular contact ball bearingD1 ≈:725 mm; Thrust factor K:1.78; Design variant/feature:TQOS/GWISI; r1,2 min.:3.3 mm; B:593.725 mm; Calculation factor e:0.33; d:571.5 mm; Calculation factor Y2:3; r3,4 min.:6.4 mm; d1 ≈:625 mm; Basic dynamic load rating C:11900 kN; Calculation factor Y1:2; Basic static load rating C0:33500 kN; D:812.8 mm; Comparative axial load rating CFa:520 kN; Fatigue load limit Pu:2280 kN; Mass bearing:1000 kg;
BT360-3 NSK Angular contact ball bearingrs (min):1.1 mm; d2 (max):45.1 mm; b:5 mm; b1:8.5 mm; s:1.4 mm; F:41 mm; E:62.5 mm; d2:30 mm; r1s (min):1.1 mm; B:19 mm; Dynamic (Ca):53.1 kN; Static (Coa):46.4 kN; Pu:5.660 kN; D:72 mm;
BA150-7 DB NSK Angular contact ball bearingB:22.479 mm; d:130 mm; d1:111.125 mm; Sleeve:S 3026x4.3/8; G:129.692 mm; Mass adapter sleeve assembly:3.4 kg; Threads per inch:12; B1:81.966 mm; d3 max.:155.702 mm; Hydraulic nut:HMVC 26E; B4:25.4 mm;
BT280-2 DF NSK Angular contact ball bearingR1:120.65 mm; Stabilizing ring:2 x 36053-140; da:198.438 mm; Ca:101.803 mm; R2:42.069 mm; PG:1/4 NPT; Da:339.999 mm; H:400.05 mm; Taconite seal:TER 165; Housing:SSAFS 044 KA; Pa:59.6 kN; H1:200.025 mm; Cap bolt, SAE grade:8; P120°:151 kN; Mass pillow block:214 kg; H2:79.375 mm; ba:80.169 mm; L:711.2 mm; RG:1 NPT; Eye bolt:2 x 1/2-13 UNC;
BA160-3E DB NSK Angular contact ball bearingCoefficient of friction µ max.:0.15; Specific static load factor K0:45 N/mm²; D:240 mm; Coefficient of friction µ min.:0.08; B1:10 mm; Tolerance shaft:e7; Permissible sliding velocity v min.:0 m/s; Permissible sliding velocity v max.:0.5 m/s; D1:255 mm; α:124 °; B:140 mm; h:222.5 mm; Specific dynamic load factor K:25 N/mm²; Mass bushing:8.93 kg; Tolerance housing:H7; d:220 mm;

 

 

No.BranddtNGhSlL
BT175-1NSK - - - - 51.594 mm4.763 mm - 511.175 mm
6056X1NSK160 mm - - - - - - -
BT250-51 DBNSK - - - - - - - -
BA150-3 DBNSK80 mm - - - 10.1 mm - - -
BA150-2 DFNSK - - - - - - - -
BA220-1 DFNSK440 mm - - - - - - -
BT260-51 DFNSK - - - - 57.15 mm - - -
BT260-51aE DFNSK49.213 mm - - - - - - 203 mm
BT360-3NSK - - - - - - - -
BT170-1 DFNSK250 mm - - - 252.5 mm - - -
7940AAX DBNSK70 mm - - - - - - -
BA190-1 DBNSK - - - - 60.325 mm - - -
BT285-1NSK12 mm - - - - - - -
BA150-2A DBNSK - - - - - - - -
BA150-7 DBNSK130 mm - - 129.692 mm - - - -
BT250-51NSK - - - - - 0.794 mm - 200.025 mm
6052X1NSK75.000 mm - - - - - - -
B305-1NSK - - - - 28.575 mm - - -
BA150-2A DFNSK571.5 mm - - - - - - -
BT277-1 DBNSK100.000 mm - - - - - - -

 

BT260-51a NSK Angular contact ball bearing Video

 

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