Product Details

NNU4948B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

Brand Name SKF
Model Number NNU4948B/SPW33
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

71801ACD/P4DGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact AngleSealing solution:Triple-lip seals; B:44.45 mm; d:50.8 mm; da max.:57.9 mm; Da min.:72.4 mm; da min.:55.1 mm; α:6 °; Basic static load rating C0:670 kN; dk:73.025 mm; D:80.963 mm; Material constant KM:330; Da max.:75.9 mm; ra max.:0.6 mm; C:38.1 mm; b:4.8 mm; M:4 mm; Design (sliding contact surface combination):Steel/steel; r1 min.:0.6 mm; Basic dynamic load rating C:335 kN; Lubricant:Maintenance free &nd;
NN3011KTN/UP SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Seriesr2 min.:0.6 mm; α:17 °; D:42 mm; Specific dynamic load factor K:300 N/mm²; Da max.:39.2 mm; ra max.:0.3 mm; Specific static load factor K0:500 N/mm²; rb max.:0.6 mm; Basic dynamic load rating C:137 kN; Lubricant:Maintenance free &nd; r1 min.:0.3 mm; Sealing solution:Triple-lip seals; Basic static load rating C0:228 kN; Mass plain bearing:0.15 kg; da min.:22.9 mm; Da min.:36.9 mm; C:16 mm;
71800ACDGA/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact AngleP120°:21.8 kN; N1:19.05 mm; da:80 mm; Housing:FSAF 216; Taconite seal (db shaft position):TER 82; Initial grease fill:87.885 g; J1:53.975 mm; End plug (suffix Y):EPR 9; H1:88.9 mm; Cap bolt, SAE grade:5; R1:53.181 mm; Da:140 mm; PG:1/8 NPT; L:330.2 mm; db:92.075 mm; Cap bolt recommended tightening torque:149.1 N·m; H:169.863 mm; A1:88.9 mm; Cap bolt:2 x 5/8-11 UNC; Stabilizing ring:SR-16-13;
7200ACDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angled4 ≈:65 mm; G:M 45x3; l7 min.:55 mm; α:7 °; Basic static load rating C0:224 kN; l4 max.:219 mm; C1 max.:28 mm; Basic dynamic load rating C:127 kN; l3 min.:65 mm; Material constant KM:330; l5 ≈:30 mm; d:45 mm; Mass rod end:3.2 kg; Specific dynamic load factor K:100 N/mm²; h1:165 mm; d2 max.:104 mm; dk:60 mm; B:32 mm; w:55 mm; r1 min.:0.6 mm;
7000CDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact AngleMass bushing:0.24 kg; D:45 mm; Coefficient of friction µ max.:0.1; Permissible sliding velocity v max.:5 m/s; B:35 mm; Permissible sliding velocity v min.:0.25 m/s; d:25 mm; Specific static load factor K0:20 N/mm²; Specific dynamic load factor K:10 N/mm²; Tolerance housing:H7; Tolerance shaft:h8; Coefficient of friction µ min.:0.05;
71801ACDGB/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angleα:6 °; Basic static load rating C0:270 kN; l7 min.:60 mm; d4 ≈:70 mm; r1 min.:0.6 mm; w:60 mm; l5 ≈:30 mm; Specific dynamic load factor K:100 N/mm²; C1 max.:31 mm; d:50 mm; Material constant KM:330; B:35 mm; G:M 52x3; h1:195 mm; Mass rod end:4.1 kg; l3 min.:68 mm; dk:66 mm; Basic dynamic load rating C:156 kN; d2 max.:114 mm; l4 max.:254 mm;
NN3021KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 SeriesMass adapter sleeve assembly:2.05 kg; d:105 mm; Sleeve:S 21x3.11/16; d3 max.:138.252 mm; G:104.699 mm; Threads per inch:12; d1:93.662 mm; B:19.304 mm; B1:75.616 mm; B4:21.438 mm; Hydraulic nut:HMVC 21E;
7001CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact AngleP120°:11.1 kN; R1:30.163 mm; H:121.841 mm; Stabilizing ring:SR-10-0; Da:90 mm; Cap bolt, SAE grade:5; P90°:17.3 kN; End plug (suffix Y):EPR 4; Appropriate attachment bolt size G:0.5 in; ba:26.194 mm; H2:23.813 mm; h:27.781 mm; PG:1/8 NPT; Initial grease fill:31.185 g; Max. speed for contact seal:3400 r/min; Ca:29.794 mm; Pa:3.47 kN; N1:15.875 mm; H1:63.5 mm; Mass pillow block:6.19 kg;

 

 

No.BrandBTfLHUAN
709CD/P4ADBASKF - - - - - - - -
7003ACDGB/P4ASKF - 40 mm - 95 mm - - - 11.5 mm
7200ACDGA/P4ASKF32 mm - - - - - - -
71802CDGB/P4SKF73.025 mm - - 139.7 mm - - 57.15 mm -
7003CD/P4ADGBSKF - - - 749.3 mm - - - -
NNU4922BK/SPW33SKF889.762 mm889.762 mm - - - - - -
709ACD/P4ADGBSKF280 mm - - - - - - -
7001CD/P4ADGBSKF - - - - 48.6 mm - - -
NN3019KTN9/SPW33SKF - 53.3 mm - 96 mm156 mm - - -
NN3012KTN/SPW33SKF8 mm - - - - - - -
BSA201CGBSKF - - - 466.725 mm292.1 mm - - -
NN3011KTN/SPW33SKF - - - - - - - -
7217CD/P4ADBBSKF - - - - - - - -
BTW55CATN9/SPSKF60 mm - - - - - - -
7000CD/P4ADGBSKF65 mm - - - - - - -
7001CDGB/P4ASKF - - - - - - 9 mm -
NNU4952B/SPC3W33SKF - - - - - 26 mm - -
71900ACDGA/P4ASKF180 mm - - - - - - -
NNU4938B/SPC3W33SKF - - - - - - - -
NN3016KTN/SPW33SKF34 mm37 mm - - - - - -
7217ACD/P4ADGCSKF - - - - - - - -

 

NNU4948B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Video

 

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