Product Details

BT250-2 DB NSK Angular contact ball bearing

Brand Name NSK
Model Number BT250-2 DB
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

BA380-1 DB NSK Angular contact ball bearingr3,4 min.:3.3 mm; a:123 mm; ra max.:3.1 mm; Mass bearing:94 kg; Cb min.:16.5 mm; T:88.9 mm; Reference speed:360 r/min; Calculation factor e:0.3; da max.:785 mm; Basic dynamic load rating C:1870 kN; C:72 mm; Db min.:872 mm; B:88.9 mm; Calculation factor Y:2; Calculation factor Y0:1.1; Fatigue load limit Pu:380 kN; d:762 mm; d1 ≈:822 mm; Da min.:854 mm; Ca min.:16 mm;
BT200-1E DF NSK Angular contact ball bearingd:800 mm; Mass withdrawal sleeve:318 kg; Hydraulic nut:HMV 170 E; G:Tr 850x7; d1:750 mm; B2:553 mm; B1:525 mm; G1:50 mm; G2:G 1/4; A:15 mm;
B590-1 NSK Angular contact ball bearingOil Speed Rating n2:1400 rpm; Fillet Radius rb:1.50 mm; Basic Static Radial Load Rating Co:1020000 N; Fillet Radius ra:4.00 mm; d:260.000 mm; Grease Speed Rating n1:1100 rpm; B:80.00 mm; D:480.0000 mm; Basic Dynamic Radial Load Rating C:624000 N;
BT285-1 DF NSK Angular contact ball bearingFillet Radius ra:3.00 mm; Basic Dynamic Radial Load Rating C:225000 N; Oil Speed Rating Open/Shielded n2:3100 rpm; D:265.0000 mm; Accessories:Snap-Ring; Grease Speed Rating Open/Shielded n1:2500 rpm; d:100.000 mm; Basic Static Radial Load Rating Co:200000 N; Sealed Speed Rating n3:1800 rpm; B:60.00 mm;
BT280-2 DB NSK Angular contact ball bearingCalculation factor e:0.43; Db min.:294 mm; d1 ≈:238.51 mm; d:170 mm; Basic dynamic load rating C:1843 kN; T:194 mm; Calculation factor Y2:2.3; K:4.5 mm; b:6 mm; Reference speed:1200 r/min; Cb min.:20 mm; Fatigue load limit Pu:300 kN; ra max.:5 mm; Calculation factor Y0:1.6; D:310 mm; Calculation factor Y1:1.6; r5 min.:1.5 mm; Basic static load rating C0:3250 kN; r1,2 min.:5 mm; l:12 mm;
7048BX DF NSK Angular contact ball bearingD:62.0000 mm; Sealed Speed Rating n3:7000 rpm; Oil Speed Rating Open/Shielded n2:13000 rpm; d:35.000 mm; Basic Dynamic Radial Load Rating C:15800 N; Fillet Radius ra:1.00 mm; Accessories:One Seal; Basic Static Radial Load Rating Co:10200 N; Grease Speed Rating Open/Shielded n1:10000 rpm; B:14.00 mm;
BT220-2E NSK Angular contact ball bearingN1:26.988 mm; RG:3/8 NPT; A1:111.125 mm; J min.:295.275 mm; H2:44.45 mm; R2:30.163 mm; Mass pillow block:39 kg; P90°:84.5 kN; Stabilizing ring:2 x 38151-24; Housing:SAFS 024 KA; J max.:333.375 mm; PG:1/4 NPT; H:222.25 mm; P180°:57.4 kN; Cap bolt recommended tightening torque:298.3 N·m; P150°:48 kN; Pa:16.7 kN; R1:65.088 mm; Initial grease fill:181.44 g; Cap bolt:5/8-11 UNC;
7936AAX DF NSK Angular contact ball bearingOil Speed Rating n2:3400 rpm; D:215.0000 mm; Grease Speed Rating Open/Shielded n1:2800 rpm; Sealed Speed Rating n3:1900 rpm; d:120.000 mm; Fillet Radius ra:2.00 mm; Oil Speed Rating Open/Shielded n2:3400 rpm; Basic Dynamic Radial Load Rating C:146000 N; Basic Static Radial Load Rating Co:118000 N; B:40.00 mm; Accessories:Without Accessories; Grease Speed Rating n1:2800 rpm;
BA200-3E NSK Angular contact ball bearingd2:25 mm; Static (Coa):21.5 kN; d2 (max):39.3 mm; Dynamic (Ca):27.6 kN; D:62 mm; Pu:2.620 kN; B:17 mm; b:4 mm; rs (min):1.1 mm; s:1.4 mm; F:35 mm; r1s (min):1.1 mm; b1:8 mm; E:53 mm;
BA240-1 DB NSK Angular contact ball bearingMass inner ring:0.58 kg; d:85 mm; F:100 mm; B:35 mm; r, r1,2 min.:1.1 mm;
BA225-1 DB NSK Angular contact ball bearingTightening torque for attachment bolts:385 N·m; Mass bearing unit:20 kg; J7:37.5 mm; P55°:480 kN; A:100 mm; Grease quantity for relubrication:9 g; H1:100 mm; Basic dynamic load rating C:236 kN; Limiting speed:3100 r/min; N:28 mm; P0°:430 kN; Bearing mean diameter dm:110 mm; Calculation factor Y2:4.6; P120°:205 kN; J:290 mm; P150°:190 kN; Tightening torque for grub screws:8 N·m;
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;
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;
BT310-51 DF NSK Angular contact ball bearingEffective load carrying cross section A:26700 mm²; Mass bushing:1.25 kg; Permissible sliding velocity v min.:0 m/s; Specific dynamic load factor K:140 N/mm²; d:165 mm; Tolerance shaft:h8; Specific static load factor K0:200 N/mm²; Coefficient of friction µ min.:0.03; D:150 mm; Permissible sliding velocity v max.:0.5 m/s; Coefficient of friction µ max.:0.08; Tolerance housing:H7;
7984BX NSK Angular contact ball bearingMass locking clip:0.27 kg; B:50 mm; M:21 mm; M3:22 mm; M2:61 mm; Hexagonal head bolt:M 20x40; M1:7 mm; Spring washer in accordance with DIN 128:A 20;
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;

 

 

No.BranddtNGhSlL
BT285-1 DBNSK85 mm - - - - - - -
BT250-2 DFNSK - - - - - 0.794 mm - 266.7 mm
BA195-1NSK - - - - 22.225 mm4.763 mm - -
BA580-1NSK - - - - - - - -
BT290-2 DBNSK10.000 mm - - - - - - -
BT220-51NSK110 mm - - - - - - -
BT320-51NSK - - - - 66.675 mm - - 679.45 mm
BT380-1 DFNSK1000 mm - - - - - - -
BA150-2A DBNSK - - - - - - - -
BA150-4E DBNSK - - - - - 0.794 mm - 355.6 mm
BT220-51 DFNSK - - - - - - - -
B530-1NSK - - - - 69.85 mm4.763 mm - -
BT220-2ENSK - - - - - - - -
BT250-51 DBNSK - - - - - - - -
7052BX DFNSK15.000 mm - - - - - - -
BA190-1 DFNSK50.8 mm - - - - - - -
BA310-2 DBNSK35 mm - - - - - - -
BA180-2E1 DFNSK - - - - - - - -
BT290-2 DFNSK - - - - - - - -
BA260-1NSK - - - - - - - -
BT220-2A DFNSK - - - - - - - -
7940BAXNSK140.000 mm - - - - - - -
B305-1NSK - - - - 28.575 mm - - -
7052BXNSK - - - - - - - -
BA120-4E DBNSK50 mm - - - - - - -
BA190-1NSK - - - - - - - 539.75 mm
BA225-1NSK - - - - - - - -
BT220-51 DBNSK - - - - - - - -
BT277-1NSK130.000 mm - - - - - - -
7028BX DBNSK20 mm - - - - - - -

 

BT250-2 DB NSK Angular contact ball bearing Video

 

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