Product Details

NNU4938B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

Brand Name SKF
Model Number NNU4938B/SPW33
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandhRAJFULM
NNU4944BK/SPW33SKF - - - - - - - -
71805CDGA/P4SKF - - - - - - - -
NNU4952B/SPC3W33SKF - - - - - - - -
7005ACDGB/P4ASKF - - - - - - - -
7201CDGA/P4ASKF - - - - - - - -
7004CE/P4ADGASKF - - - - - - - 6.5 mm
7203CDGA/P4ASKF - - - - - - - -
71804CDGA/P4SKF - - - - - - 70 mm -
709ACD/P4ADBBSKF - - - - - - 628.65 mm -
7203ACDGA/P4ASKF31.75 mm - - - - - - -
71901CE/P4ADGBSKF - - - - - - - -
7005CE/P4ADGASKF - - - - - - - -
7003CEGA/P4ASKF - - 38.5 mm - - - 130 mm -
7004CEGB/P4ASKF - - - - - - 387.35 mm -
7001CDGB/P4ASKF - - - - - - - -
NNU4932B/SPC3W33SKF - - 33 mm116.5 mm - - - -
71903ACDGB/P4ASKF - - - - 40 mm - - -
7001ACDGB/P4ASKF - - - - - - - -
7001CD/P4ADGASKF - - - - - - - -
7004ACD/P4ADGBSKF - - - - - - 387.35 mm -
71800CD/P4DGASKF - - - - - - - -
7001ACD/P4ADGBSKF - - - - 96 mm - - -
708ACDGB/P4ASKF - - - - - - - -
71901CD/P4ADGASKF51.594 mm - - - - - - -
71802CD/P4DGASKF - - - 157 mm - - 116 mm -
S7003CE/P4ADGASKF - - - - - - - 7 mm
71902ACDGA/P4ASKF - - - - - - - -
7000ACDGB/P4ASKF - - - - - - - -

 

7003ACD/P4ATBTA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angles:38.497 mm; A:114.3 mm; da:93.662 mm; Attachment bolt diameter G:19.05 mm; L:387.35 mm; J max.:333.375 mm; S:0.794 mm; Limiting speed:2200 r/min; J min.:304.8 mm; H:217.488 mm; H1:107.95 mm; Mass bearing unit:22.9 kg; B:80.169 mm; Basic dynamic load rating C:426 kN; H2:61.913 mm; J1:57.15 mm;
7004CE/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact AngleBasic static load rating C0:14 kN; B:40 mm; Permissible angular misalignment α:1.5 °; Limiting speed:4000 r/min; ra max.:2 mm; d:50 mm; Basic dynamic load rating C:43.6 kN; Fatigue load limit Pu:0.72 kN; Calculation factor Y1:2.6; Calculation factor e:0.24; r1,2 min.:2 mm; D:110 mm; Calculation factor Y2:4.1; Mass bearing:1.65 kg; D2 ≈:95.2 mm; d2 ≈:62.9 mm; Calculation factor kr:0.05;
71902CD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact AnglePermissible sliding velocity v min.:0 m/s; B:100 mm; Coefficient of friction µ max.:0.2; Specific static load factor K0:250 N/mm²; Specific dynamic load factor K:120 N/mm²; L:500 mm; H:2.5 mm; Mass strip:0.88 kg; Coefficient of friction µ min.:0.02; Permissible sliding velocity v max.:2.5 m/s;
7004ACE/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact AngleB:26.00 mm; Basic Static Radial Load Rating Co:17000 N; Oil Speed Rating n2:5300 rpm; Fillet Radius ra:2.00 mm; Grease Speed Rating n1:4500 rpm; d:80.000 mm; Basic Dynamic Radial Load Rating C:39700 N; D:140.0000 mm;
7005CD/P4ADBA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact AngleDb max.:45 mm; D2:42.17 mm; Fatigue load limit Pu:0.22 kN; Preload class D GD:280 N; Static axial stiffness, preload class A:28 N/µm; Static axial stiffness, preload class D:71 N/µm; d2:32.1 mm; Calculation factor f1:1; ra max.:0.6 mm; Preload class C GC:140 N; Calculation factor f0:9.6; Calculation factor f:1.05; Ball diameter Dw:6.35 mm; Basic static load rating C0:5.2 kN; Attainable speed for grease lubrication:43000 r/min;
NNU4928B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 SeriesMass bushing:0.015 kg; Permissible sliding velocity v min.:0.25 m/s; d:18 mm; Coefficient of friction µ max.:0.1; Specific static load factor K0:20 N/mm²; B:12 mm; Specific dynamic load factor K:10 N/mm²; Tolerance shaft:h8; Tolerance housing:H7; Coefficient of friction µ min.:0.05; D:24 mm; Permissible sliding velocity v max.:5 m/s;
7001CE/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact AngleD:830 mm; da min.:520 mm; Fatigue load limit Pu:830 kN; D1 ≈:726 mm; Calculation factor Y2:3.4; Da max.:798 mm; B2 ≈:325 mm; Mass bearing + sleeve:610 kg; d1:480 mm; Calculation factor Y0:2.2; ra max.:6 mm; d2 ≈:605 mm; Calculation factor e:0.3; r1,2 min.:7.5 mm; Basic dynamic load rating C:8037 kN; b:22.3 mm; G1:47 mm; B1:313 mm; B:264 mm; Limiting speed:700 r/min;
71904CEGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact AngleMass bearing:10.9 kg; ra max.:2 mm; B:69 mm; d1 ≈:216 mm; Basic dynamic load rating C:605 kN; r1,2 min.:2 mm; K:4 mm; E:240.7 mm; Fatigue load limit Pu:132 kN; Basic static load rating C0:1290 kN; d:190 mm; Reference speed:1100 r/min; b1:7 mm; Calculation factor kr:0.25; D:260 mm; Da max.:250 mm; Limiting speed:1400 r/min; s max.:4 mm; da min.:201 mm;
71901CDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact AngleSpecific static load factor K0:20 N/mm²; Coefficient of friction µ min.:0.05; Specific dynamic load factor K:10 N/mm²; B:8 mm; Tolerance shaft:h8; D:14 mm; Mass bushing:0.006 kg; d:8 mm; Permissible sliding velocity v min.:0.25 m/s; Tolerance housing:H7; Coefficient of friction µ max.:0.1; Permissible sliding velocity v max.:5 m/s;
71804CDGA/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact AngleDb1:65 mm; H:124 mm; A5:18 mm; Basic dynamic load rating C:14 kN; B4:4.75 mm; B1:44.4 mm; Mass bearing unit:0.62 kg; RG:1/4-28 UNF; A1:12 mm; N4:2 mm; A3:3.2 mm; Basic static load rating C0:7.8 kN; Hexagonal key size for grub screw N:3.175 mm; Housing:FYTB 505 M/VZ033; R1:20.5 mm; L:70 mm; Db2:70 mm; s1:26.9 mm; Rα:45 °; Fatigue load limit Pu:0.335 kN;
71903ACD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact AngleReference speed:12000 r/min; Limiting speed:13000 r/min; Ew:40 mm; Fatigue load limit Pu:4.65 kN; U:17 mm; Basic static load rating C0:39 kN; Fw:35 mm; Mass needle roller and cage assembly:0.021 kg; Basic dynamic load rating C:19.8 kN;
7005CD/P4AQBCA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact AngleT:42.25 mm; r1s (min):2 mm; C:33 mm; a:27 mm; Pu:27.320 kN; Static (Coa):224 kN; D:110 mm; r2s (min):0.6 mm; B:40 mm; rs (min):2.5 mm; Dynamic (Ca):174 kN; d2:50 mm;
NNU4930B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Seriesra max.:2 mm; b1:8 mm; Mass bearing:15.6 kg; Limiting speed:950 r/min; Reference speed:750 r/min; Calculation factor kr:0.2; E:332.4 mm; Basic static load rating C0:1860 kN; K:4 mm; r1,2 min.:2 mm; d:280 mm; D:350 mm; Fatigue load limit Pu:173 kN; Da max.:341 mm; da min.:290 mm; B:69 mm; s max.:4 mm; Basic dynamic load rating C:737 kN; d1 ≈:308 mm;
71804CD/P4DGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact AngleG2:G 1/4; A:12 mm; d:670 mm; Mass withdrawal sleeve:252 kg; B2:514 mm; G:Tr 710x7; Hydraulic nut:HMV 142 E; B1:500 mm; G1:62 mm; d1:630 mm;
7001ACDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact AngleGrease:2080 kN; Pu:1220 kN; D:300 mm; with cylindrical bore:630 min-1; rs (min):3 mm; B:118 mm; with tapered bore:800 min-1; d:180 mm; Dynamic (Cr):6 mm; Static (Cor):11.1 mm; Oil:195.070 kN;
7200CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact AngleH2:33.337 mm; Basic dynamic load rating C:77 kN; A:63.5 mm; H1:57.15 mm; Limiting speed:4500 r/min; J max.:180.975 mm; s:25.4 mm; Attachment bolt diameter G:15.875 mm; S:0.794 mm; Mass bearing unit:4.22 kg; d2:68.659 mm; H:114.3 mm; L:225.425 mm; B:73.025 mm; da:44.45 mm; A1:80.169 mm; J min.:174.625 mm;

 

 

NNU4938B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Video

 

All Products Contact Now