Product Details

NNU4921B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

Brand Name SKF
Model Number NNU4921B/SPW33
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandEGdiBSca
71804CD/P4DGBSKF - - 160 mm - - - - -
71904CD/P4AQBCASKF - - - - - - - -
BSA202CGBSKF - - - - - - - -
NNU4940B/SPW33SKF - - - - - - - -
71902ACD/P4ADGASKF - - - - - - - -
NNU4924B/SPW33SKF - - - - - - - -
7005ACEGB/P4ASKF - - 9.25 in - - - - -
7004CEGA/P4ASKF - - 85 mm - 41 mm - - -
NNU4948BK/SPW33SKF - - 10.2500 in - - - - -
7004ACEGA/P4ASKF - - - - - - - -
71800CD/P4DGASKF - - 60.000 mm - - - - -
NNU4922BK/SPW33SKF - - - - - - - -
708ACD/P4ADBASKF - - - - - - - -
BSD2047CGASKF - - - - - - - -
7003ACDGA/P4ASKF - - 15.875 mm - 20.640 mm - - -
S7001CEGB/P4ASKF - - - - - - - -
7003CD/P4ATBTASKF - - 40 mm - 23 mm - - -
7001CD/P4ADGBSKF - - 13.6875 in - - - - -
NNU4934BK/SPW33SKF - - - - - - - -
NNU4920BK/SPW33SKF - - - - - - - -

 

7005ACEGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact AngleAa - Cage-Cone Backface Clearance:14.5 mm; Cage Type:Stamped Steel; R - Cone Backface To Clear Radius1:6.35 mm; G1 - Heat Generation Factor (Roller-Raceway):556.3; C90 - Dynamic Radial Rating (90 million revolutions)4:41700 lbf; d:146.050 mm; Bearing Weight:19.800 Kg; Cg - Geometry Factor:0.114; D:285.750 mm; K - Factor7:1.45; Cone Part Number:EE217056; a - Effective Center Location3:-15 mm; Da - Cup Frontface Backing Diameter:261.60 mm;
71901CD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact AngleDimension J:290 mm; Ca - Axial Load Rating:2787.59 lbf; Dimension M:100 mm; Bearing UPC:013992030719; Shaft Size:80 mm; Bolt Size:2 x M20; Seal Type:Felt Type; Pillow/Plummer Block Style:Split Cylindrical Ho; Support Type:Two-Bolt Plummer Blo; Maximum Speed:2790 rpm; Cor - Static Load Rating:51931 lbf; Bearing Number:LSM80BR; Dimension H:112 mm; Note:This product line wa; Bearing Type:Split Cylindrical Re;
71802ACDGA/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact AngleShaft Size Type:Imperial; Oil Lubrication - T Seal:2900 rpm; Y1 - Geometry Factor:2.74; Dimension M:1.73 in; Full Timken Part Number:DVF15K207SB; e - Geometry Factor:0.25; Oil Lubrication - M/N Seal:1600 rpm; Pre Install Clearance Min:0.0037 in; UPC Code:0883450006224; Grease Lubrication - B/C/O Seal:1300 rpm; Int Radial Clearance Reduction Min:0.0015 in; Dimension L:3.20 in; Dimension J (Bolt Size):0.625 in;
7002CE/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact AngleY - ISO Factor3:1.79; e - ISO Factor2:0.33; Db - Cup Backface Backing Diameter:6.69 in; Cg - Geometry Factor:0.107; Cup Part Number:854; Design Units:Imperial; Da - Cup Frontface Backing Diameter:6.86 in; D:7.5 in; r - Cup Backface To Clear Radius1:0.130 in; C - Cup Width:1.7500 in; Series:855;
71904ACD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact AngleB - Inner Ring Width:192 mm; Cg - Geometry Factor8:0.1427; Design Unit:METRIC; R - Inner Ring To Clear Radius1:4.000 mm; Da - Outer Ring Backing Diameter:546.000 mm; Bearing Weight:222.100 Kg; Cage Type:EMB; C0 - Static Radial Rating:7300000 N; D:600.000 mm; Reference Thermal Speed Rating (Oil)7:590; B - Outer Ring Width:192.000 mm; d:360.000 mm; Cage Material:Brass; C1(2) - Dynamic Radial Rating (Two-Rows):4660000 N;
7201ACDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact AngleY2 - Geometry Factor:4.06; Bearing Number:22222; Dimension D:8.76 in; Dimension RVV:0.68 in; Oil Lubrication - T Seal:1700 rpm; C0 - Static Load:147000 lb; Y1 - Geometry Factor:2.73; Dimension H:1.00 in; Shaft Tolerance:0.0030 in; Shaft Size Type:Imperial; Grease Lubrication - T Seal:1200 rpm; Oil Lubrication - B/C/O Seal:600 rpm; Dimension J (Bolt Size):0.75 in; Pre Install Clearance Max:0.0067 in;
71900CDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact AngleDimension H:14.016 in; Dimension J:23.5 in; Maximum Speed:750 rpm; Dimension M:11.5 in; Housing Width:9.8 in; Bearing Type:Split Cylindrical Ex; Note:This product line wa; Support Type:Four-Bolt Plummer Bl; Dimension K:8.0 in; Shaft Size:250 mm; Dimension H1:2.1 in; Series Type:Medium Series; Cor - Static Load Rating:475921 lbf; Seal Type:Kevlar Packing Seal; Pillow/Plummer Block Style:Split Cylindrical Ho;
NNU4924B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 SeriesStatic Load Rating:1750 lbf; Inside Ring Width B:=Bearings1_Inside Ri; Series:Standard; Bolt Hole Size N:10 mm; Center of Bearing from Housing End A2:19.7 mm; Housing Style:Four-Bolt Square Fla; Total Length L:95.2 mm; Dynamic Load Rating:3490 lbf; Dimension E:1.697 in; Seal Type:Molded Shroud; Bolt Hole Spacing J:69.85 mm; Housing Width A:1.098 in; Dimension D:2.563 in; Flange Thickness A1:12.70 mm;
S7001CE/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact AngleB:78 mm; db (min):152 mm; D:340 mm; d:130 mm; Da (max):318 mm; Outside Ring Inside Diameter:285 mm; Db (max):287 mm; Db (min):318 mm; Fillet Radius/Chamfer:5 mm; Enclosure:Open; Radial Clearance:0.100 to 0.145 mm; db (max):183 mm; Bore Type:Cylindrical Bore; Limiting Speed - Oil:2,200 rpm; Weight:36.100 kg; ra (max):4 mm; ra1 (max):4 mm; Configuration:Single Row; Limiting Speed - Grease:1,800 rpm;
NN3026KTN9/UP SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 SeriesDD:58.3 mm; Cage Type:Stamped Steel; Aa - Cage-Cone Backface Clearance:1.5 mm; Cg - Geometry Factor:0.0705; C0 - Static Radial Rating:82300 N; R - Cone Backface To Clear Radius3:1.520 mm; a - Effective Center Location4:-6.3 mm; K - Factor8:1.56; C90 - Dynamic Radial Rating (90 million revolutions)5:19400 N; d:35.000 mm; Ab - Cage-Cone Frontface Clearance:2.3 mm; B - Cone Width:23.000 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:12500 N;
71903CD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact AngleG:M110x2; C:21 mm; Weight:2.25 Kg; d1:4.000 in; Locknut:KM22; L1:81.00 mm; D3:145 mm; Appropriate Hydraulic Nut:HMV22; Lockwasher and Lockplates:MB22;
71802CD/P4DGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact AngleFillet Radius/Chamfer:2 mm; Enclosure:Open; r1:1 mm; Static Load Rating:65,000 N; B:26 mm; a:33.2 mm; Limiting Speed - Grease:4,000 rpm; D:140 mm; Configuration:Single Row; Dynamic Load Rating:77,100 N; Bore Type:Cylindrical Bore; Limiting Speed - Oil:5,400 rpm; Weight:1.630 kg; d:80 mm;
S7004CE/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact AngleDimension H:2.756 in; Shaft Size:45 mm; Support Type:Two-Bolt Plummer Blo; Series Type:Light Series; Bearing UPC:013992029829; Note:This product line wa; Bearing - Housing - Seal UPC:013992093196; Bolt Size:2 x M16; Dimension H2:6.2 in; Dimension L:10.6 in; Cr - Dynamic Load Rating:18659 lbf; Housing Width:3.8 in; Maximum Speed:4630 rpm; Dimension H1:1.0 in; Ca - Axial Load Rating:809.30 lbf; Cor - Static Load Rating:19558 lbf;
71901ACD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact AngleLimiting Speed - Oil:2,200 rpm; db (min):198 mm; B:86 mm; r1:4 mm; dd (min):233 mm; ra1 (max):3 mm; Limiting Speed - Grease:1,800 rpm; Fillet Radius/Chamfer:4 mm; db (max):214 mm; Da (max):302 mm; dc (min):221 mm; d:180 mm; Configuration:Single Row; Inside Ring Outside Diameter:215 mm; Radial Clearance:0.075 to 0.125 mm; Static Load Rating:1,510,000 N; Bore Type:Cylindrical Bore; Enclosure:Open; Dynamic Load Rating:1,010,000 N;

 

 

NNU4921B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Video

 

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