Product Details

NNU4921BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

Brand Name SKF
Model Number NNU4921BK/SPW33
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandSbdaEFCY
NN3015KTN/UPSKF - - - - - - - -
7003CD/P4ADGASKF - - 292.100 mm - - - - -
71902CEGB/P4ASKF - - - - - - - -
NN3030K/SPW33SKF - - - - - - 30 mm -
S7003CEGA/P4ASKF - - - - - - - -
71801CDGA/P4SKF - - - - - - - -
71803CDGA/P4SKF - - - - - - - -
71801ACD/P4DBBSKF - - - - - - - -
7000CDGB/P4ASKF - - - - - - - -
71901CD/P4ADGBSKF - - 15 mm - - - - -
7203CDGA/P4ASKF - - - - - - - -
NN3019KTN9/SPW33SKF - - - - - - - -
709ACD/P4ADBBSKF - - - - - - - -
71804CDGA/P4SKF - - 140 mm - - - - -
708ACDGB/P4ASKF - - - - - - - -
7004CDGB/P4ASKF - - - - - - - -
71804ACD/P4DGBSKF - - 1.2500 in - - - - -
71901CD/P4ADGASKF - - - - - - - -
NN3022KTN9/SPVR521SKF - - - - - - - -
NNU4948B/SPC3W33SKF - - 7.875 in - - - - -

 

NNU4926B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 SeriesG1 - Heat Generation Factor (Roller-Raceway):1160; K - Factor8:1.77; db - Cone Backface Backing Diameter:9.76 in; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:80800 lbf; Ab - Cage-Cone Frontface Clearance:0.18 in; Series:130000; Design Units:Imperial; R - Cone Backface To Clear Radius3:0.270 in; Cg - Geometry Factor:0.136; G2 - Heat Generation Factor (Rib-Roller End):168; Aa - Cage-Cone Backface Clearance:0.45 in;
71902CEGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact AngleB:80 mm; Enclosure:Open; Axial Load Factor Y2:2.65; Configuration:Double Row; D:200 mm; Axial Load Factor Y0:1.74; Groove Width A:11 mm; Limiting Speed - Oil:3,500 rpm; Nr. of Holes:6; Hole Diameter (do):6 mm; Retainer Material:Pressed Steel; Center Guidance:Floating Steel Ring; Constant e:0.38; Fillet Radius/Chamfer:2 mm; da (min):130 mm; Weight:10.100 kg; Roller Profile:Symmetric; Bore Type:Tapered Bore;
NNU4920B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 SeriesSeal Type:Viton Single Lip; Support Type:Four-Bolt Plummer Bl; Bolt Size:4 x 5/8; Dimension M :3-1/2 in; Bearing Type:Split Cylindrical Ex; Bearing Number:LSE211BX; Cr - Dynamic Load Rating:31041 lbf; Dimension H :3-1/2 in; Shaft Size:2-11/16 in; Maximum Speed:3310 rpm; Dimension L :12-19/32 in; Note:This product line wa; Dimension K :2-1/8 in; Dimension J1 :10-31/32 in; Series Type:Light Series;
71902ACEGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact AngleJ1:52 mm; Max Oil Speed:4200; H1:95.0 mm; N1:24.00 mm; End Cover1:EC217; Cage Type:EJ; Shaft Diameter da:85 mm; Seal:VR217; J:252 mm; Seal Type:V-ring; C0 Static Load Rating:320; UPC Code:999999999; Material :Cast Iron; H2:32.0 mm; N:18 mm; A:125.00 mm; Shaft Diameter db:95 mm; H:183 mm; G:M20; Housing:FSNT 217;
BEAS015045-2RS SKF Brands,All Brands,SKF,Super Precision Angular Contact Thrust,BEASdc (min):104 mm; db (min):95 mm; db (max):99 mm; Bore Type:Cylindrical Bore; Dynamic Load Rating:170,000 N; D:150 mm; dd (min):110 mm; Limiting Speed - Grease:3,800 rpm; Enclosure:Open; Fillet Radius/Chamfer:2 mm; Limiting Speed - Oil:4,500 rpm; d:85 mm; Inside Ring Outside Diameter:101.8 mm; ra (max):2 mm; r1:2 mm; Static Load Rating:218,000 N; Configuration:Single Row; B:36 mm; Da (max):140 mm; Radial Clearance:0.075 to 0.110 mm;
708ACD/P4ADFA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact AngleD:150 mm; Inside Ring Outside Diameter:90 mm; Dynamic Load Rating:223,000 N; Radial Clearance:0.040 to 0.075 mm; Bore Type:Cylindrical Bore; Static Load Rating:262,000 N; dc (min):92 mm; dd (min):100 mm; r1:2.1 mm; db (max):87 mm; Enclosure:Open; Fillet Radius/Chamfer:2.1 mm; d:70 mm; Limiting Speed - Grease:3,800 rpm; Configuration:Single Row; ra (max):2 mm; db (min):82 mm; B:51 mm; ra1 (max):2 mm;
NNU4932BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 SeriesBolt Size:4 x M24; Note:This product line wa; Dimension H:4.5 in; Dimension P:1.0 in; Dimension T:18.5 in; Bearing Type:Split Cylindrical Re; Dimension R:16.2 in; Cr - Dynamic Load Rating:103187 lbf; Bearing - Housing - Seal:LSE511BRHATL; Shaft Size:5-11/16 in; Cor - Static Load Rating:149273 lbf; Series Type:Light Series; Dimension N:13.625 in; Seal Type:Aluminium Triple Lab; Ca - Axial Load Rating:6609.30 lbf;
BSA202CGB SKF Brands,All Brands,SKF,Super Precision Angular Contact Thrust,BSABolt Size:4 x M12; Shaft Size:65 mm; Cor - Static Load Rating:42714 lbf; Dimension T:11.3 in; Cr - Dynamic Load Rating:37768 lbf; Maximum Speed:3680 rpm; Dimension R:9.5 in; Dimension V:0.1 in; Note:This product line wa; Bearing UPC:013992035110; Bearing Number:MSM65BX; Support Type:Round Flange; Dimension H:2.9 in; Bearing - Housing - Seal:MSM65BXHKPS; Dimension N:7.563 in; Dimension P:0.6 in; Bearing - Housing - Seal UPC:013992098115;
71804CDGB/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact AngleBearing UPC:013992029270; Note:This product line wa; Bearing Type:Split Cylindrical Ex; Dimension J:650 mm; Dimension H2:545 mm; Pillow/Plummer Block Style:Split Cylindrical Ho; Maximum Speed:820 rpm; Housing Width:7.4 in; Bearing Number:LSM240BX; Dimension K:160 mm; Dimension M:280 mm; Cr - Dynamic Load Rating:167258 lbf; Shaft Size:240 mm; Seal Type:Felt Type; Series Type:Light Series; Bolt Size:4 x M36;
NNU4920BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 SeriesNote:This product line wa; Cr - Dynamic Load Rating:66768 lbf; Dimension N:13.5 in; Bearing - Housing - Seal UPC:013992061218; Seal Type:Aluminium Triple Lab; Dimension V:6.0 in; Dimension S:2.0 in; Dimension P:0.9 in; Support Type:Take-Up; Dimension Y:0.7 in; Ca - Axial Load Rating:4002 lbf; Dimension D:12.0 in; Bearing Number:MSE308BR; Cor - Static Load Rating:79358 lbf; Tensioning Unit Type:Push Type;
NNU4938B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 SeriesA:85.00 mm; N:15 mm; H:108.00 mm; H2:25.0 mm; Seal:VR208; C0 Static Load Rating:99.7; Locating Rings (width x OD):SR80X8; Jmin:165 mm; Housing:SNT 208-307; Bolt Qty:2; Housing Mass:2.9 Kg; J:170.00 mm; End Cover1:EC510-608; A1:60 mm; G:M12; Max Grease Speed:6000; H1:60.0 mm; Shaft Diameter da:40 mm; Seal Type:V-ring; Jmax:175 mm;
NNU4944BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 SeriesDimension Y:3.0 in; Bearing Type:Split Cylindrical Ex; Dimension H:6.3 in; Cr - Dynamic Load Rating:94869 lbf; Cor - Static Load Rating:131513 lbf; Dimension C:3.87 in; Series Type:Light Series; Bearing - Housing - Seal:LSM140BXHGRSS; Seal Type1:Viton Single Lip; Dimension L:6.22 in; Dimension X (Thread):M36; Note:This product line wa; Shaft Size:140 mm; Bearing UPC:013992028570; Maximum Speed:1570 rpm;
71800CD/P4DBA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact AngleC - Cup Width:0.6563 in; Db - Cup Backface Backing Diameter:6.97 in; r - Cup Backface To Clear Radius1:0.130 in; e - ISO Factor2:0.38; Da - Cup Frontface Backing Diameter:7.20 in; Series:LL529700; Y - ISO Factor3:1.57; Cup Part Number:LL529711; D:7.4063 in; Cg - Geometry Factor:0.156; Design Units:Imperial;
7004ACE/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact AngleLimiting Speed - Oil:6,700 rpm; Static Load Rating:74,500 N; Enclosure:Open; db (min):81 mm; Fillet Radius/Chamfer:1.1 mm; ra1 (max):1 mm; B:20 mm; Bore Type:Cylindrical Bore; d:75 mm; Da (max):108 mm; Weight:0.745 kg; Dynamic Load Rating:60,000 N; r1:1 mm; Limiting Speed - Grease:5,600 rpm; Radial Clearance:0.040 to 0.075 mm; ra (max):1 mm; db (max):83 mm; Configuration:Single Row; dc (min):87 mm;

 

 

NNU4921BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Video

 

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