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.BrandRtLCAGdi
BSA202CGASKF - - - - - - 160 mm -
S7001CE/P4ADGASKF - - - - - - - -
71803ACDGB/P4SKF - - - - - - 220 mm -
71801CDGA/P4SKF - - - - - - 55 mm -
7004ACD/P4ADGBSKF - - - - - - - -
NN3017KTN9/SPVR521SKF - - - - - - 170 mm -
NN3020KTN9/SPW33SKF - - - - - - - -
BEAS017047-2RSSKF - - - - - - - -
7000CDGA/P4ASKF - - - - - - - -
71800CD/P4DGASKF - - - - - - - -
7202ACDGA/P4ASKF - - - - - - - -
NN3017TN9/SPW33SKF - - - - - - - -
NN3044K/SPW33SKF - - - - - - - -
NN3020KTN9/UPVR521SKF - - - - - - - -
7003CDGA/P4ASKF - - - - - - - -
71902ACEGB/P4ASKF - - - - - - 32 mm -
NNU4921BK/SPW33SKF - - - - - - 400.000 mm -
71800CDGB/P4SKF - - 345.00 mm - 140.00 mmM20 - -
NNU4926BK/SPW33SKF - - - - 95.00 mm - - -
NN3022KTN9/SPVR521SKF - - - - - - - -
NN3020KTN9/UPW33SKF - - - - - - 3 in -

 

709ACDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Anglee - Geometry Factor:0.24; Housing Style:Cartridge; Pre Install Clearance Max:0.0067 in; Dimension S:4.13 in; Grease Lubrication - B/C/O Seal:600 rpm; Dimension L Fix:4.41 in; Shaft Size  :100 mm; Dimension C:5.71 in; Oil Lubrication - M/N Seal:900 rpm; Dimension B:1.28 in; Oil Lubrication - T Seal:1700 rpm; Dimension G:3.850 in; Dimension A:0.780 in; C - Dynamic Load (Basic):125000 lb; Full Timken Part Number:TAMC22K100SB;
NNU4934BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 SeriesRadial Clearance:0.065 to 0.100 mm; Inside Ring Outside Diameter:83.5 mm; dd (min):92 mm; Bore Type:Cylindrical Bore; ra1 (max):1.5 mm; D:125 mm; Limiting Speed - Grease:4,600 rpm; dc (min):86 mm; Enclosure:Open; Configuration:Single Row; db (max):82 mm; Da (max):116.5 mm; B:24 mm; r1:1.5 mm; Limiting Speed - Oil:5,600 rpm; ra (max):1.5 mm; db (min):78.5 mm; Fillet Radius/Chamfer:1.5 mm; d:70 mm; Dynamic Load Rating:119,000 N;
NN3022KTN9/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 SeriesY2 - ISO Factor10:2.31; r - Cup Frontface To Clear Radius2:0.03 in; Aa - Cage-Cone Backface Clearance:0.07 in; G1 - Heat Generation Factor (Roller-Raceway)11:84.2; Y1 - ISO Factor9:1.55; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:54200 lbf; Design Units:Imperial; C - Double Cup Width:2.125 in; Cup Part Number:33462D; D:4.6250 in; Cg - Geometry Factor12:0.116; G2 - Heat Generation Factor (Rib-Roller End):24.4;
71902CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact AngleShaft Size Type:Imperial; Dimension SAA:4.74 in; e - Geometry Factor:0.22; Dimension C:4.50 in; Full Timken Part Number:QAAF15A215SB; Dimension L Fix:3.77 in; Y2 - Geometry Factor:4.48; Dimension J (Bolt Size):0.75 in; Dimension L Exp:3.85 in; Oil Lubrication - B/C/O Seal:1300 rpm; Oil Lubrication - M/N Seal:1600 rpm; Pre Install Clearance Max:0.0031 in; Dimension BC:8.48 in; Dimension RAA:0.97 in;
NNU4938B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 SeriesBall Type:STEEL; Bearing Width:40 mm; D:215 mm; Precision Class:ISO P4S (ABEC 7/9); da - Inner Ring Backing Diameter:137.300 mm; Bearing Weight:5.358 Kg; Limiting Speed (Oil):12000 rpm; do - Ball Diameter:30.16250 mm; Full Timken Part Number:3MM224WICRDUH; C0 - Static Radial Rating:173500 N; Ce - Dynamic Radial Rating1:200500 N; Da - Outer Ring Backing Diameter:198.500 mm; r - Outer Ring To Clear Radius3:2.1 mm;
71800ACDGB/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact AngleLimiting Speed - Oil:4,500 rpm; B:36 mm; Radial Clearance:0.050 to 0.085 mm; Limiting Speed - Grease:3,800 rpm; d:85 mm; Bore Type:Cylindrical Bore; ra (max):2 mm; ra1 (max):2 mm; Enclosure:Open; Configuration:Single Row; Dynamic Load Rating:170,000 N; Fillet Radius/Chamfer:2 mm; db (max):99 mm; Static Load Rating:218,000 N; db (min):95 mm; dd (min):110 mm; D:150 mm; dc (min):104 mm; Inside Ring Outside Diameter:101.8 mm;
NNU4952B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 SeriesG1 - Heat Generation Factor (Roller-Raceway):14.6; C - Cup Width:15.875 mm; Cg - Geometry Factor:0.0606; C1 - Dynamic Radial Rating (1 million revolutions)5:13500 lbf; Db - Cup Backface Backing Diameter:55.88 mm; r - Cup Backface To Clear Radius2:1.27 mm; e - ISO Factor8:0.35; B - Cone Width:20.638 mm; R - Cone Backface To Clear Radius1:0.760 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; C0 - Static Radial Rating:12100 lbf;
7003ACD/P4ATBTA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact AngleFillet Radius/Chamfer:1.5 mm; da (min):55 mm; Radial Clearance:0.055 to 0.075 mm; ra (max):1.5 mm; Limiting Speed - Oil:6,600 rpm; Dynamic Load Rating:150,000 N; Hole Diameter (do):3 mm; B:25 mm; D:100 mm; Limiting Speed - Grease:5,500 rpm; Center Guidance:Floating Steel Ring; Enclosure:Open; Bore Type:Cylindrical Bore; Groove Width A:5 mm; d:45 mm; Static Load Rating:124,000 N; Da (max):92 mm; Axial Load Factor Y0:2.56;

 

 

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

 

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