Product Details

NNU4944BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

Brand Name SKF
Model Number NNU4944BK/SPW33
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

71900ACDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angler1,2 min.:4 mm; Calculation factor Y1:1.7; Basic static load rating C0:4800 kN; d2 ≈:293 mm; ra max.:3 mm; Reference speed:670 r/min; B:180 mm; Limiting speed:950 r/min; Basic dynamic load rating C:3086 kN; Calculation factor e:0.4; Fatigue load limit Pu:380 kN; K:7.5 mm; B2 ≈:218 mm; da min.:269 mm; G1:22 mm; D1 ≈:368 mm; b:13.9 mm; Mass bearing + sleeve:120 kg; B1:202 mm; G:Tr 280x4;
NNU4938B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 SeriesCalculation factor (back-to-back, face-to-face) Y0:0.76; dn:62.3 mm; Attainable speed for oil-air lubrication:34000 r/min; Preload class A GA:130 N; Basic static load rating C0:10 kN; Static axial stiffness, preload class A:104 N/µm; da min.:54.6 mm; db min.:54.6 mm; Calculation factor f2A:1; b:1.6 mm; Db max.:75.8 mm; Number of balls z:21; Calculation factor (back-to-back, face-to-face) X2:0.67;
BEAS015045-2RS SKF Brands,All Brands,SKF,Super Precision Angular Contact Thrust,BEASN:32 mm; Cap bolt, size:M 20x100; P55°:790 kN; Pa:260 kN; Eye bolt, size:2 x M 10; A1:120 mm; Appropriate attachment bolt, size G:24 mm; Cap bolt, rec. tightening torque:200 N·m; P180°:400 kN; Oil level, min.:46 mm; L:410 mm; Appropriate attachment bolt, rec. tightening torque:665 N·m; P90°:470 kN; Q120°:620 kN; H:271 mm; Da:215 mm; Oil seal:2 x TSN 524 U; J:350 mm; Ca:86 mm;
7216ACD/P4AQFCC SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact AngleP150°:145 kN; RG:1 NPT; Appropriate attachment bolt size G:1.5 in; Max. speed for PosiTrac Plus seal:825 r/min; h:85.725 mm; Cap bolt, SAE grade:5; S:4.763 mm; PosiTrac Plus contact element:2 x B10724-155; A1:222.25 mm; J min.:628.65 mm; L:831.85 mm; Pa:75.6 kN; H:474.663 mm; PG:1/4 NPT; Eye bolt:2 x 1/2-13 UNC; Da:399.999 mm; Housing:SAF 638; Mass pillow block:283 kg; P90°:254 kN; End plug (suffix Y):EPR 21;
NNU4920B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 SeriesG:M 140x2; d1:125 mm; B:28 mm; d3:180 mm; Mass adapter sleeve assembly:3.05 kg; d:140 mm; B1:82 mm; Hydraulic nut:HMV 28 E;
7003ACD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact AngleR1:53.975 mm; H2:31.75 mm; da:74.612 mm; H:180.975 mm; Pa:7.12 kN; P120°:31.6 kN; R2:22.225 mm; Max. speed for Taconite seal:1050 r/min; P180°:34.7 kN; Cap bolt, SAE grade:5; Stabilizing ring:2 x SR-1517; h:36.513 mm; Ca:42.799 mm; Appropriate attachment bolt size G:0.75 in; P150°:28.5 kN; Housing:SAF 517; J min.:250.825 mm; ba:31.75 mm; P90°:50.7 kN; J max.:279.4 mm;
71901ACDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact AngleInitial grease fill:2749.95 g; da:220 mm; H:474.663 mm; P180°:173 kN; Cap bolt recommended tightening torque:400 N·m; Labyrinth ring (dc shaft position):LOR 170; P150°:145 kN; Da:399.999 mm; A2:304.8 mm; J1:133.35 mm; h:80.963 mm; S:4.763 mm; R1:130.175 mm; H2:95.25 mm; Appropriate attachment bolt size G:1.5 in; dc:211.137 mm; H1:241.3 mm; db:242.887 mm; J max.:708.025 mm; Labyrinth ring (db shaft position):LOR 179;
709ACDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact AngleLimiting speed:1200 r/min; Calculation factor Y0:1.6; Basic dynamic load rating C:3876 kN; b:16.7 mm; ra max.:4 mm; Fatigue load limit Pu:465 kN; Calculation factor Y1:1.7; D1 ≈:421 mm; D:500 mm; Da max.:480 mm; Reference speed:560 r/min; Calculation factor e:0.4; Mass bearing:160 kg; Calculation factor Y2:2.5; K:9 mm; da min.:320 mm; d:300 mm; r1,2 min.:5 mm; d2 ≈:338 mm; Basic static load rating C0:6300 kN;

 

 

No.BrandBTfLHUAN
71801ACD/P4DGBSKF44.45 mm - - - - - - -
7003CEGB/P4ASKF - - - - - - - -
71801ACD/P4DBBSKF8 mm - - - - - - -
7217CDGA/HCP4ASKF16.5 mm - - - - - - -
NN3022KTN9/SPC2SKF - - - 1170 mm - - - 60 mm
NN3010KTN/SPW33SKF - 55.5 mm - 116 mm189 mm - - -
71803CD/P4DBASKF55 mm - - - - - - -
7201CDGA/P4ASKF60 mm - - - - - - -
7221ACD/P4ASKF295 mm330 mm - - - - - -
NNU4920BK/SPW33SKF22 mm - - - - - - -
NN3016KTN/UPW33SKF - - - 539.75 mm - - - -
NNU4930B/SPW33SKF28.042 mm - - - - - - -
7002ACD/P4ADGASKF558.8 mm - - - - - - -
71900CDGB/P4ASKF16 mm - - - - - - -
NNU4922B/SPC3W33SKF320 mm - - - - - - -
709CD/P4ADBASKF - - - - - - - -
71900ACDGA/P4ASKF180 mm - - - - - - -
71800ACD/P4DGASKF12.5 mm - - - - - - -
71800CD/P4DGBSKF53 mm - - - - - - -
NN3056K/SPW33SKF152.4 mm - - - - - - -
BSA201CGASKF50 mm - - - - - - -
7000ACD/P4ADGASKF - - - 831.85 mm - - - -
709ACD/P4ADBBSKF - - - - - - - -
7220ACD/P4ADBBSKF - - - - - - - -
7003CD/P4ADGASKF22 mm - - - - - - -
NN3015TN/SPW33SKF16 mm - - - - - - -
71902ACD/P4ADGBSKF - - - - - - - -
708ACDGA/P4ASKF - - - - - - - -
NN3013KTN/SPW33SKF25 mm - - - - - - -

 

NNU4944BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Video

 

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