Product Details

NNU4930B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

Brand Name SKF
Model Number NNU4930B/SPW33
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

BEAM012055-2RS SKF Brands,All Brands,SKF,Super Precision Angular Contact Thrust,BEAMReference speed:700 r/min; db min.:478 mm; B:200 mm; D:620 mm; r3,4 min.:4 mm; Design variant/feature:NNU.3/C4W33WI; Calculation factor kr:0.29; F:473 mm; da min.:436 mm; s max.:4.4 mm; D1 ≈:550 mm; b:16.7 mm; rb max.:3 mm; Mass bearing:220 kg; Limiting speed:1100 r/min; Fatigue load limit Pu:655 kN; Basic static load rating C0:7800 kN; ra max.:3 mm; Basic dynamic load rating C:3470 kN; K:6 mm;
NN3028K/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 SeriesMass angle ring:1.35 kg; B2:22.5 mm; r3,4 min.:2.1 mm; d1 ≈:225 mm; B1:12 mm; d:190 mm;
71901CD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact AngleB:92 mm; Axial load factor Y:0.4; Calculation factor kr:0.3; Da max.:322 mm; r1,2 min.:4 mm; F:228 mm; r3,4 min.:4 mm; D:340 mm; Limiting value e:0.3; ra max.:3 mm; D1 ≈:296.4 mm; da max.:224 mm; da min.:207 mm; s max.:5 mm; db min.:247 mm; Basic dynamic load rating C:1220 kN; d1 ≈:243 mm; Fatigue load limit Pu:160 kN; Limiting speed:3400 r/min; d:190 mm;
NN3022KTN9/SPC2 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 SeriesOil level, max.:129 mm; Cap bolt, rec. tightening torque:850 N·m; Oil level, min.:103 mm; P90°:4600 kN; Ca:244 mm; Mass housing:709 kg; Locating ring:2 x FRB 10/700; Q180°:2900 kN; J1:260 mm; N:60 mm; End cover:ETS 3176 R; da:400 mm; P150°:3000 kN; H2:130 mm; Appropriate attachment bolt, rec. tightening torque:3640 N·m; N4 max.:35 mm; ba max.:238 mm; L:1170 mm; H1:410 mm;
NNU4921B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 SeriesLimiting speed:28000 r/min; Mass needle roller and cage assembly:0.0046 kg; Basic static load rating C0:12.2 kN; Fw:15 mm; U:17 mm; Reference speed:24000 r/min; Fatigue load limit Pu:1.4 kN; Ew:18 mm; Basic dynamic load rating C:7.65 kN;
71801ACD/P4DBB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact AngleB1:3 mm; Tolerance shaft:e7; B:8 mm; Permissible sliding velocity v max.:0.5 m/s; Tolerance housing:H7; Permissible sliding velocity v min.:0 m/s; Coefficient of friction µ min.:0.08; Specific dynamic load factor K:25 N/mm²; D:16 mm; d:10 mm; D1:20 mm; Mass bushing:0.01 kg; Coefficient of friction µ max.:0.15; Specific static load factor K0:45 N/mm²;
NN3016KTN/UP SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 SeriesDa max.:462 mm; Cb min.:14 mm; Calculation factor e:0.5; T:49.213 mm; d1 ≈:430.9 mm; Limiting speed:1100 r/min; Basic dynamic load rating C:638 kN; d:381 mm; Da min.:448 mm; D:479.425 mm; Reference speed:800 r/min; Basic static load rating C0:1500 kN; r3,4 min.:3.3 mm; Ca min.:6 mm; rb max.:3.1 mm; Dimension series:L 865500; B:47.625 mm; r1,2 min.:6.4 mm; db min.:413 mm; Calculation factor Y:1.2;
NNU4924B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 SeriesThreads per inch:8; Sleeve:S 136x6.7/16; d3 max.:230.327 mm; B:28.042 mm; d:180 mm; Mass adapter sleeve assembly:10 kg; d1:163.512 mm; Hydraulic nut:HMVC 36E; G:179.476 mm; B4:31.75 mm; B1:163.728 mm;

 

 

No.BrandBTfLHUAN
71901CD/P4ADGBSKF92 mm - - - - - - -
7000ACDGB/P4ASKF22 mm - - - - - - -
7002CEGB/P4ASKF - - - 419.1 mm - - - -
NNU4944B/SPW33SKF45 mm - - - - - - -
71801ACD/P4DGBSKF44.45 mm - - - - - - -
NNU4948BK/SPW33SKF70 mm - - - - - - -
NNU4928B/SPC3W33SKF15 mm - - - - - - -
71801CDGA/P4SKF120 mm - - - - - - -
NN3022KTN9/SPC2W33SKF85.725 mm - - 266.7 mm144.463 mm - 73.025 mm -
71902ACD/P4ADGASKF25 mm - - - - - - -
71902CDGA/P4ASKF - - - - - - - -
NNU4938B/SPC3W33SKF - - - - - - - -
7216CDGA/HCP4ASKF32 mm - - - - - - -
71802CDGA/P4SKF60 mm - - - - - - -
7001CD/P4ADGASKF38.1 mm42.2 mm - 108 mm - - 33 mm12.3 mm
NN3028/SPW33SKF106 mm - - - - - 8 mm -
NN3015TN/SPW33SKF16 mm - - - - - - -
71801ACDGB/P4SKF35 mm - - - - - - -
NN3056K/SPW33SKF152.4 mm - - - - - - -
NNU4921BK/SPW33SKF28 mm - - - - - - -
7202ACDGA/P4ASKF248 mm - - - - - - -
7218CD/HCP4ASKF92.075 mm - - 304.8 mm160.338 mm - 76.2 mm -

 

NNU4930B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Video

 

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