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.BrandAVCsReEa
NN3011TN/SPW33SKF - - - - - - - -
7210CD/P4ADTSKF - - - - - - - -
7216CD/P4AQBCBSKF - - - - - - - -
7210CDGA/HCP4ASKF0.3150 in - 11.024 in - - - 9.882 in -
NN3011KTN/UPW33SKF - - - - - - - -
7221CD/P4ASKF - - - - - - - -
7222ACD/P4ADBASKF - - - - - - - -
7217ACD/P4ASKF - - - - - - - -
NN3014KTN/SPVR521SKF - - - - - - - -
7212ACD/HCP4ADBASKF - - - - - - - -
7211CD/HCP4ADBBSKF - - - - - - - -
NNU4928BK/SPW33SKF - - - - - - - -
708CD/P4ADBASKF - - - - - - - -
7215CD/P4ASKF - - - - - - - -
7208ACD/P4ADTSKF - - - - - - - -
NN3016KTN/UPW33SKF - - - - - - - -
7224CD/P4ASKF - - - - - - - -
7209CD/P4ADBCSKF - - - - - - - -
7214CD/P4ASKF - - - - - - - -
NNU4930BK/SPW33SKF - - - - - - - -
7214ACD/P4ATBTBSKF - - - - - - - -
NN3040K/SPW33SKF - - - - - - - -
7209ACD/P4ASKF - - - - - - - -
NN3018KTN9/SPW33SKF - - - - - - - -

 

7000CD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact AngleDb - Cup Backface Backing Diameter:5.08 in; Series:6400; Da - Cup Frontface Backing Diameter:5.55 in; r - Cup Backface To Clear Radius1:0.12 in; Cup Part Number:6424; Y - ISO Factor3:1.66; D:5.9055 in; e - ISO Factor2:0.36; Design Units:Imperial; C - Cup Width:1.7717 in; Cg - Geometry Factor:0.0931;
708CD/P4ADBB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact AngleConfiguration:Double Row; Groove Width A:18 mm; Constant e:0.18; B:90 mm; Limiting Speed - Oil:1,100 rpm; d:340 mm; Radial Clearance:0.310 to 0.410 mm; Bore Type:Cylindrical Bore; Center Guidance:Fixed Inner Ring Rib; Retainer Material:Machined Brass; Dynamic Load Rating:1,830,000 N; ra (max):2.5 mm; Weight:44.100 kg; Hole Diameter (do):10 mm; Axial Load Factor Y0:3.72; Enclosure:Open; da (min):354 mm;
7221ACD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angled:105 mm; B:20 mm; b (min):1.9 mm; Configuration:Single Row; D1 (max):142.6 mm; Snap Ring Width:1.7 mm; Limiting Speed - Oil:5,300 rpm; Enclosure:Single Shield with S; a (max):3.3 mm; Da (max):139 mm; Weight:0.803 kg; Radial Clearance:0.015 to 0.041 mm; Dx (min):152 mm; Cy (max):4.7 mm; D:145 mm; Factor fo:16.4; Dynamic Load Rating:42,500 N; Limiting Speed - Grease:4,300 rpm; Snap Ring Outside Diameter:150.7 mm;
7209ACD/P4ADFB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angleda - Cone Frontface Backing Diameter:344.93 mm; G1 - Heat Generation Factor (Roller-Raceway):1820; C0 - Static Radial Rating:266000 lbf; db - Cone Backface Backing Diameter:349 mm; d:330.200 mm; Bearing Weight:14.000 Kg; K - Factor7:1.17; r - Cup Backface To Clear Radius2:3.30 mm; Cone Part Number:L860049; Design Units:Imperial; Aa - Cage-Cone Backface Clearance:6.3 mm; C - Cup Width:34.925 mm; Series:L860000;
7215CDGC/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angler1:0.6 mm; Limiting Speed - Grease:7,000 rpm; Fillet Radius/Chamfer:1.1 mm; Limiting Speed - Oil:9,400 rpm; B:19 mm; a:17.4 mm; d:45 mm; Static Load Rating:24,300 N; Dynamic Load Rating:34,300 N; D:85 mm; Enclosure:Open; Bore Type:Cylindrical Bore; Weight:0.467 kg; Configuration:Single Row;
BTW55CATN9/SP SKF Brands,All Brands,SKF,Super Precision Angular Contact Thrust,BTWFillet Radius/Chamfer:2.1 mm; r1:2.1 mm; Radial Clearance:0.050 to 0.090 mm; ra (max):2 mm; Da (max):203 mm; Configuration:Single Row; Bore Type:Cylindrical Bore; B:58 mm; db (min):132 mm; db (max):141 mm; Weight:8.560 kg; Static Load Rating:490,000 N; d:120 mm; D:215 mm; Limiting Speed - Oil:3,200 rpm; ra1 (max):2 mm; Limiting Speed - Grease:2,600 rpm; Enclosure:Open; Dynamic Load Rating:365,000 N;
NN3022KTN9/SPC2 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 SeriesMax Oil Speed:4500; Seal:TSNG314; Seal Type:Double Lip; Bolt Qty:2; C0 Static Load Rating:289; H:183 mm; H1:95.0 mm; End Cover1:EC517; J:260.00 mm; L:320.00 mm; Max Grease Speed:3700; Shaft Diameter da:70 mm; Material :Cast Iron; A:125.00 mm; Locating Rings (width x OD):SR150X13; Cage Type:EJ; H2:32.0 mm; UPC Code:999999999; A1:90 mm; G:M16;
NNU4940BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 SeriesStatic Load Rating:46,500 N; d:40 mm; ra:1.5 mm; D:90 mm; Limiting Speed - Oil:7,500 rpm; Cy:5.4 mm; Bore Type:Cylindrical Bore; Dx:98 mm; Da:81 mm; Configuration:Double Row; B:36.5 mm; a (max):3.3 mm; Snap Ring Outside Diameter:96.5 mm; Limiting Speed - Grease:5,500 rpm; Dynamic Load Rating:63,500 N; Weight:1.050 kg; da:49 mm; Fillet Radius/Chamfer:1.5 mm; Radial Clearance:0.015 to 0.033 mm; Enclosure:Snap Ring Groove wit;
7209CD/HCP4ADBA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact AngleDimension H2:17.1 in; Note:This product line wa; Shaft Size:130 mm; Support Type:Four-Bolt Plummer Bl; Bearing Type:Split Cylindrical Ex; Dimension M:6.5 in; Bearing Number:HSM130BX; Bolt Size:4 x M24; Seal Type:Kevlar Packing Seal; Dimension K:3.8 in; Bearing UPC:013992023766; Shipping Weight:536 lb; Dimension L:21.5 in; Dimension H1:1.9 in; Bearing - Housing - Seal UPC:013992076229; Bearing - Housing - Seal:HSM130BXHKPS;
NN3015KTN/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 SeriesD:3.9364 in; Y - ISO Factor3:1.59; C - Cup Width:0.7813 in; Series:28500; Da - Cup Frontface Backing Diameter:3.56 in; Cg - Geometry Factor:0.0912; Cup Part Number:28526; Design Units:Imperial; e - ISO Factor2:0.38; Db - Cup Backface Backing Diameter:3.31 in; r - Cup Backface To Clear Radius1:0.130 in;
7211CD/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angledb - Cone Backface Backing Diameter:33.53 mm; Design Units:Imperial; K - Factor7:2.07; e - ISO Factor8:0.28; da - Cone Frontface Backing Diameter:29.46 mm; C1 - Dynamic Radial Rating (1 million revolutions)5:19900 lbf; R - Cone Backface To Clear Radius1:2.290 mm; C - Cup Width:23.813 mm; d:20.638 mm; a - Effective Center Location3:-11.9 mm; G1 - Heat Generation Factor (Roller-Raceway):17; Da - Cup Frontface Backing Diameter:57.90 mm;
NN3014KTN/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 SeriesEnclosure:Single Shield with S; Bore Type:Cylindrical Bore; Limiting Speed - Oil:16,000 rpm; Dx (min):58.5 mm; D:52 mm; Configuration:Single Row; D1 (max):49.7 mm; Da (max):46 mm; Snap Ring Outside Diameter:57.9 mm; B:15 mm; ra (max):1 mm; da (min):31 mm; Factor fo:13.9; Snap Ring Width:1.1 mm; b (min):1.4 mm; Limiting Speed - Grease:13,000 rpm; Radial Clearance:0.013 to 0.028 mm; Weight:0.128 kg;
NN3022KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 SeriesB:100 mm; Static Load Rating:1,760,000 N; Hole Diameter (do):8 mm; Configuration:Double Row; da (min):192 mm; Dynamic Load Rating:1,330,000 N; d:180 mm; Limiting Speed - Grease:1,600 rpm; Roller Profile:Symmetric; Retainer Material:Pressed Steel; D:280 mm; Enclosure:Open; Axial Load Factor Y2:3.03; Fillet Radius/Chamfer:2.1 mm; Axial Load Factor Y0:1.99; Axial Load Factor Y1:2.04; Groove Width A:16 mm;
7212ACD/HCP4ADBB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact AngleBall Type:Ceramic; Limiting Speed (Oil):60000 rpm; do - Ball Diameter:6.350 mm; Cage Type:CR - Phenolic Outer; Contact Angle:15 ยบ; d:45 mm; r - Outer Ring To Clear Radius3:0.6 mm; Bearing Width:12 mm; Ce - Dynamic Radial Rating1:11160 N; Bearing Weight:0.13 Kg; R - Inner Ring To Clear Radius2:0.6 mm; Limiting Speed (Grease):30000 rpm; C0 - Static Radial Rating:6005 N; da - Inner Ring Backing Diameter:50.100 mm;

 

 

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

 

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