Product Details

NNU4920B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

Brand Name SKF
Model Number NNU4920B/SPC3W33
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandAhBLCJNT
7218ACD/P4ASKF65 mm - 69.9 mm - - 210 mm30 mm -
7213ACD/P4ADBCSKF - 225 mm44 mm - - - - -
NN3011KTN/UPSKF - - 43.00 mm - - - - -
NNU4926BK/SPW33SKF - - 14 mm - - - - -
7213CD/P4ADGCSKF - - 25 mm - - - - -
NNU4928B/SPC3W33SKF - - 336 mm - - - - -
7211CD/P4ASKF - - - 387.35 mm - - - -
708ACD/P4ADBBSKF - - - - - - - -
708ACD/P4ADBASKF - - - 610 mm - - - -
7217ACD/P4ADGCSKF - - 20.5 mm - - - - -
7210CDGA/HCP4ASKF - - 73.00 mm - - - - -
NN3020KTN9/UPVR521SKF - 57.15 mm - 711.2 mm - - - -
7220CD/P4ASKF - - 22 mm - 19 mm - - 23.75 mm
71900ACDGA/P4ASKF - - 150 mm - - - - -
71800ACDGA/P4SKF - - 9.00 mm - - - - -
7221CD/P4ASKF - - - - - - - -
7212CD/HCP4ASKF - - 28.00 mm - - - - -
7210ACD/P4ADBBSKF - 45.244 mm - 419.1 mm - - - -
7213CDGC/P4ASKF - - 63.5 mm - 48 mm - - 63.5 mm
NN3011TN/SPW33SKF - - 1.2 mm - - - - -
7210ACD/P4ASKF - - 33.337 mm - - - - -
NNU4920BK/SPW33SKF - - - 260 mm - 210 mm30 mm -
709ACDGA/P4ASKF - - 25.00 mm - - - - -
7211CD/HCP4ADBASKF - - - - - 42 mm6.8 mm -
NNU4944BK/SPW33SKF - 61.913 mm - - - - - -
7210ACDGC/P4ASKF - - 400 mm - 275 mm - - -
7212ACD/P4ADBBSKF - - 28.042 mm - - - - -
NN3028K/SPW33SKF - - 11.00 mm - - - - -
NN3024KTN9/SPVR521SKF - - 49 mm - - - - -

 

NNU4932BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 SeriesRecommended tightening torque for grub screw:6.5 N·m; Thread grub screw G2:5/16-24 UNF; H:157 mm; N:13.1 mm; d:36.512 mm; Basic dynamic load rating C:25.5 kN; A:36.5 mm; Recommended diameter for attachment bolts, mm G:12 mm; Limiting speed with shaft tolerance h6:3200 r/min; H1:60.3 mm; Basic static load rating C0:15.3 kN; Recommended diameter for attachment bolts, inch G:0.5 in; J:50.8 mm;
7211CD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact AngleMass pillow block:31.4 kg; Housing:SAF 617; ba:38.894 mm; da:76.2 mm; P180°:38.3 kN; N1:25.4 mm; R2:30.163 mm; Cap bolt:2 x 3/4-10 UNC; A2:231.775 mm; P90°:56.5 kN; Appropriate attachment bolt size G:0.875 in; R1:65.088 mm; Pa:10.5 kN; Cap bolt, SAE grade:8; Max. speed for Taconite seal:1050 r/min; J max.:333.375 mm; RG:3/8 NPT; L:387.35 mm; H:222.25 mm; Stabilizing ring:2 x SR-1617;
709ACD/P4ADBA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact AngleBasic Static Radial Load Rating Co:132000 N; D:180.0000 mm; Oil Speed Rating n2:4300 rpm; d:85.000 mm; B:41.00 mm; Grease Speed Rating n1:3200 rpm; Fillet Radius rb:1.00 mm; Fillet Radius ra:2.50 mm; Basic Dynamic Radial Load Rating C:153000 N;
7217CD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angled:100.000 mm; B:82.55 mm; Grease Speed Rating Open/Shielded n1:3000 rpm; Basic Static Radial Load Rating Co:150000 N; Oil Speed Rating Open/Shielded n2:3600 rpm; Basic Dynamic Radial Load Rating C:182000 N; Fillet Radius ra:2.50 mm; Sealed Speed Rating n3:2100 rpm; Accessories:Metal Shields; D:215.0000 mm;
709ACDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact AngleAccessories:One Shield; B:25.00 mm; Basic Static Radial Load Rating Co:31000 N; d:35.000 mm; Grease Speed Rating Open/Shielded n1:7000 rpm; Fillet Radius ra:1.50 mm; Sealed Speed Rating n3:4900 rpm; D:100.0000 mm; Oil Speed Rating Open/Shielded n2:8500 rpm; Basic Dynamic Radial Load Rating C:55300 N;
7215CDGC/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact AngleB1:2.5 mm; Coefficient of friction µ min.:0.08; Specific dynamic load factor K:40 N/mm²; d:45 mm; Mass bushing:0.1 kg; Tolerance housing:H7 m/s; B:30 mm; D:50 mm; D1:60 mm; Coefficient of friction µ max.:0.15; Permissible sliding velocity v max.:1 m/s; Tolerance shaft:f7 m/s; Specific static load factor K0:120 N/mm²; r max.:2.5 mm; Permissible sliding velocity v min.:0 m/s;
NNU4922BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 SeriesBasic Dynamic Radial Load Rating C:55900 N; Fillet Radius ra:1.50 mm; D:120.0000 mm; Oil Speed Rating n2:6300 rpm; Oil Speed Rating Open/Shielded n2:6300 rpm; Grease Speed Rating Open/Shielded n1:5300 rpm; B:23.00 mm; Accessories:Shield & Seal; d:65.000 mm; Basic Static Radial Load Rating Co:40500 N; Grease Speed Rating n1:5300 rpm; Sealed Speed Rating n3:3600 rpm;
NN3012KTN/UP SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 SeriesD:160.0000 mm; Grease Speed Rating n1:7000 rpm; Basic Dynamic Radial Load Rating C:212000 N; Fillet Radius rb:1.00 mm; Oil Speed Rating n2:10000 rpm; d:90.000 mm; Basic Static Radial Load Rating Co:216000 N; B:60.00 mm; Fillet Radius ra:2.00 mm;
7209ACDGC/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact AnglePa:7.83 kN; End plug (suffix Y):EPR 8; PosiTrac Plus contact element:2 x B10724-44; P150°:26.7 kN; Mass pillow block:16.3 kg; P60°:83.2 kN; ba:34.131 mm; PG:1/8 NPT; da:66.675 mm; Max. speed for PosiTrac Plus seal:2150 r/min; A1:88.9 mm; RG:3/8 NPT; P180°:31.6 kN; N1:22.225 mm; R1:53.181 mm; Cap bolt recommended tightening torque:149.1 N·m; Initial grease fill:87.885 g; Housing:SAF 516;
7000CD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact AngleBearing limiting speed:2200 r/min; Mass pillow block:109 kg; RG:3/4 NPT; Housing:SAW 532; P150°:78.3 kN; PG:1/4 NPT; L:558.8 mm; Appropriate attachment bolt size G:1 in; Cap bolt:4 x 3/4-10 UNC; Cap bolt, SAE grade:5; A1:158.75 mm; A2:223.838 mm; S:4.763 mm; Pa:49.8 kN; P120°:85.9 kN; P90°:136 kN; R2:33.337 mm; Initial grease fill:793.8 g; h:52.388 mm; J max.:488.95 mm;
7209ACD/P4ADBC SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact AngleCategory:Mounted Cartridge Units; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:2.27; Product Group:M06288; Mounting Method:Eccentric Collar; Housing Style:Cartridge Unit; Housing Material:Cast Steel; Rolling Element:Spherical Roller Bearing; Expansion / Non-expansion:Expansion; Relubricatable:Yes; Insert Part Number:22234; Seals:Double Lip Contact; Other Features:Double Row | Viton Seal; Long Description:6-1/2" Bore; 13-9/16" Outside Diameter; 7.13" Cartridge Housing Width; Eccentric Collar; Cartridge Unit Housing; Cast Steel; Spherical Roller Bearing; 8.43" Length Thru Bore; Relub;
7209CD/P4ATBTB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact AngleCalculation factor Y0:0.38; Calculation factor X:0.67; r1,2 min.:4 mm; r3,4 min.:1.1 mm; Db max.:474 mm; Calculation factor Y2:0.87; rb max.:1 mm; da min.:373 mm; Da max.:467 mm; a:126 mm; D1 ≈:441.66 mm; d1 ≈:400 mm; Basic dynamic load rating C:351 kN; Calculation factor kr:0.083; Reference speed:1400 r/min; Calculation factor e:0.68; D:480 mm;
71900CD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact AngleD:360 mm; Pu:1420 kN; with cylindrical bore:1 100 min-1; with tapered bore:1 500 min-1; Dynamic (Cr):9 mm; B:98 mm; rs (min):4 mm; Oil:191.630 kN; Grease:2140 kN; Static (Cor):16.7 mm; d:200 mm;
NN3011KTN/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 SeriesAccessories:Shield & Seal; D2R:30.2 mm; B:15.9 mm; Basic Dynamic Radial Load Rating C:10400 N; Oil Speed Rating n2:20000 rpm; Grease Speed Rating n1:15000 rpm; Fillet Radius ra:0.64 mm; d:12.000 mm; Sealed Speed Rating n3:15000 rpm; D:32.0000 mm; Basic Static Radial Load Rating Co:5600 N;
7214ACD/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact AngleP60°:185 kN; da:122.237 mm; A2:187.325 mm; H:258.762 mm; P90°:111 kN; Pa:22.2 kN; Appropriate attachment bolt size G:0.75 in; R2:30.163 mm; H2:53.975 mm; P180°:81.4 kN; Mass pillow block:62.6 kg; Cap bolt:2 x 1-8 UNC; Labyrinth ring:2 x LOR 120; P150°:66.7 kN; Da:210 mm; J1:69.85 mm; PG:1/4 NPT; P120°:72.5 kN; h:46.038 mm; ba:53.975 mm;
7209CD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact AngleOil Speed Rating Open/Shielded n2:14000 rpm; Fillet Radius ra:0.79 mm; Basic Static Radial Load Rating Co:7500 N; Shielded or Sealed B1:12.7 mm; Width Plain B:9.5 mm; Sealed Speed Rating n3:7900 rpm; Basic Dynamic Radial Load Rating C:12500 N; Grease Speed Rating Open/Shielded n1:11000 rpm; d:28.600 mm; Accessories:Without Accessories; D:54.0000 mm;

 

 

NNU4920B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Video

 

All Products Contact Now