GQ (Xiamen) Bearing Co., Ltd.
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Home>Products>Super Precision Bearing>NN3021KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series

  • NN3021KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series
  • NN3021KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series

SKF NN3021KTN9/SPVR521 MODELS

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NN3021KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series

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Super Precision Bearing

SKF NN3021KTN9/SPVR521 Bearing SPECIFICATIONS

  • Find the discount NN3021KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series online you 70 mm w need . We offer ... If you check out our large selection of GQ (Xiamen) Bearing Co., Ltd. NN3021KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series 400 kN Basic static load rating C0 once .

  • SKF

  • NN3021KTN9/SPVR521

  • 400 kN
  • 245 kN
  • 70 mm
  • 82 mm
  • 100 N/mm²
  • 6 °
  • 330
  • M 60x4
GQ (Xiamen) Bearing Co., Ltd.

GQ (Xiamen) Bearing Co., Ltd.China

  • GQ (Xiamen) Bearing Co., Ltd.2020-07-10 09:46:19
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Price Inspection Certificate Product Specifications Company Profile

Types of Super Precision Bearing

  • 400 kN
  • 245 kN
  • 70 mm
  • 82 mm
  • 100 N/mm²
  • 6 °
  • 330
  • M 60x4
  • 60 mm
  • 44 mm
  • 296 mm
  • 70 mm
  • 70 mm
  • 80 mm
  • 39 mm
  • 7.1 kg
  • 35 mm
  • 137 mm
  • 225 mm
  • 1 mm

SKF NN3021KTN9/SPVR521 NN3021KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series Compare similar products

 

7000ACDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact AngleMass inner ring:0.023 kg; F:35 mm; r, r1,2 min.:0.3 mm; d:30 mm; B:12.5 mm;
NN3022KTN9/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 SeriesHousing:SAW 238; Cap bolt:4 x 7/8-9 UNC; Appropriate attachment bolt size G:1.25 in; P60°:290 kN; A2:361.95 mm; Cap bolt, SAE grade:5; P90°:173 kN; H1:200.025 mm; PG:1/4 NPT; P120°:107 kN; da:190 mm; Cap bolt recommended tightening torque:271.2 N·m; Max. speed for Taconite seal:365 r/min; Taconite seal (dc shaft position):TER 160; Initial grease fill:1672.65 g; End plug (suffix Y):EPR 21;
NN3016KTN/UP SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 SeriesHousing:FSAF 518; da:82.55 mm; J1:53.975 mm; Cap bolt, SAE grade:5; Cap bolt recommended tightening torque:149.1 N·m; Pa:8.1 kN; H1:101.6 mm; Max. speed for Taconite seal:950 r/min; PG:1/8 NPT; Ca:49.809 mm; Initial grease fill:286.33 g; ba:34.925 mm; Appropriate attachment bolt size G:0.625 in; J min.:263.525 mm; Stabilizing ring:2 x SR-1518; P180°:42.3 kN; P120°:38.3 kN; N1:19.05 mm;
NN3018TN9/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 SeriesB:34.1 mm; d:23.812 mm; Recommended diameter for attachment bolts, mm G:10 mm; A5:25.5 mm; Limiting speed:7000 r/min; Hexagonal key size for grub screw N:3.175 mm; Fatigue load limit Pu:0.335 kN; N:12.3 mm; T:38.8 mm; Mass bearing unit:0.38 kg; Housing material:Composite for food a; A:31 mm; Recommended diameter for attachment bolts, inch G:0.375 in; s1:19.8 mm; Basic static load rating C0:7.8 kN;
71901CEGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact AngleSpecific static load factor K0:120 N/mm²; α:3 °; d:400 mm; rb max.:4 mm; Basic static load rating C0:6700 kN; Material constant KM:1055; r2 min.:4 mm; b:21 mm; dk:470 mm; B:190 mm; da min.:409 mm; C:160 mm; b1:21 mm; D:540 mm; Sealing solution:-; Basic dynamic load rating C:4500 kN; Design (sliding contact surface combination):Steel/PTFE FRP; Lubricant:Maintenance free &nd; da max.:429 mm;
NN3016KTN/UPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Seriesr3,4 min.:3.3 mm; d:266.7 mm; r1,2 min.:1 mm; Calculation factor Y2:2.9; Thrust factor K:1.67; Fatigue load limit Pu:415 kN; B:230.188 mm; Calculation factor Y0:1.8; D:355.6 mm; Calculation factor e:0.35; Design variant/feature:TQOS/GWI; T:228.6 mm; D1 ≈:323 mm; Basic dynamic load rating C:1870 kN; Basic static load rating C0:4650 kN; Calculation factor Y1:1.9; Comparative radial load rating CF:490 kN;
71801ACD/P4DBB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact AngleAttainable speed for grease lubrication:22000 r/min; Db max.:60.6 mm; Da max.:58.8 mm; Calculation factor (single, tandem) Y2:0.87; Calculation factor e:0.68; Static axial stiffness, preload class D:221 N/µm; db min.:43.2 mm; Calculation factor (back-to-back, face-to-face) Y1:0.92; Static axial stiffness, preload class A:98 N/µm; Calculation factor f2D:1.17; Calculation factor f2C:1.12;
7216CD/P4AQBCB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact AngleD:55 mm; Coefficient of friction µ max.:0.15; B:45 mm; Tolerance housing:H7; Mass bushing:0.31 kg; Permissible sliding velocity v min.:0 m/s; Coefficient of friction µ min.:0.08; Specific dynamic load factor K:25 N/mm²; α:124 °; h:46 mm; a:3 mm; d:45 mm; Specific static load factor K0:45 N/mm²; Tolerance shaft:e7; Permissible sliding velocity v max.:0.5 m/s;
7221CD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact AngleM:3 mm; da min.:49.8 mm; Mass plain bearing:0.8 kg; b1:4.6 mm; C:28 mm; Lubricant:Regular relubricatio; α:14 °; Specific static load factor K0:500 N/mm²; b:4.6 mm; Da max.:70.5 mm; r1 min.:0.6 mm; D:75 mm; ra max.:0.6 mm; Design (sliding contact surface combination):Steel/steel; Da min.:66.2 mm; d:45 mm; B:43 mm; Material constant KM:330; dk:66 mm; da max.:50.1 mm;
NNU4944B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 SeriesFatigue load limit Pu:780 kN; D1 ≈:550 mm; r1,2 min.:1.5 mm; B:276.225 mm; Calculation factor e:0.48; Comparative radial load rating CF:1040 kN; d:457.2 mm; Basic static load rating C0:10000 kN; Calculation factor Y1:1.4; Mass bearing:190 kg; Calculation factor Y2:2.1; Design variant/feature:TQOSN/GWISI; Calculation factor Y0:1.4; Comparative axial load rating CFa:242 kN; Thrust factor K:1.24;
NN3022TN9/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 SeriesCa min.:7 mm; Calculation factor Y:1.7; r3,4 min.:2 mm; da max.:173 mm; a:38.005 mm; Dimension series:2DC; Basic static load rating C0:540 kN; B:38 mm; C:30 mm; D:220 mm; db min.:173.5 mm; Db min.:212 mm; rb max.:2 mm; d:160 mm; Da min.:204 mm; Calculation factor Y0:0.9; Da max.:208.5 mm; d1 ≈:188.6 mm; Reference speed:2200 r/min; Mass bearing:4.19 kg;
7200CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact AngleCategory:Mounted Units & Inserts; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:5.038; Product Group:M06288;
NNU4948B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 SeriesGrease quantity for relubrication:13 g; Calculation factor Y2:4.2; Calculation factor Y1:2.8; P90°:370 kN; J7:40 mm; Calculation factor e:0.24; H1:112 mm; Fatigue load limit Pu:39 kN; Bearing mean diameter dm:125 mm; N1:26 mm; da:90 mm; Limiting speed:1050 r/min; H2:40 mm; J6:355 mm; P55°:620 kN; B:86 mm; Grub screws:7 x M 6; P150°:250 kN; H:216 mm; Mass bearing unit:21 kg;
71901CD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact AngleA:92.075 mm; Basic dynamic load rating C:325 kN; J max.:290.512 mm; L:355.6 mm; s:40.084 mm; J min.:268.288 mm; Attachment bolt diameter G:22.225 mm; S:0.794 mm; Mass bearing unit:16.1 kg; H2:57.15 mm; H1:95.25 mm; B:80.169 mm; H:190.5 mm; Limiting speed:2600 r/min; da:87.313 mm;

 

 

No.BrandJhGwClSL
NN3011TN/SPW33SKF - 44.45 mm - - - - - -
7216ACD/P4ADBBSKF - - - - - - - -
71802CDGA/P4SKF - 34.925 mm - - - - 4.763 mm330.2 mm
7215CD/P4ASKF - - - - - - - -
NNU4940B/SPW33SKF - - M 75x2 - - - - -
NNU4922B/SPC3W33SKF - 23 mmTr 530x6 - - - - -
NN3011KTN/SPVR521SKF152.4 mm - - - - - 0.794 mm193.675 mm
7003CD/P4ADGASKF50.8 mm - - - - - - 95 mm
7215CDGA/HCP4ASKF - - - - - - - -
7216ACD/P4AQFCCSKF - - - - - - - -
71802CD/P4DGASKF90 mm - - - - - - -
NNU4948B/SPW33SKF - - - - 146 mm70 mm - -
7218CD/P4ASKF - - - - - - - -
NN3016TN/SPVR521SKF - - - - - - 0.794 mm225.425 mm
NN3030K/SPW33SKF - - - - - - - -
NN3036K/UPW33SKF - - - - - - - -
NN3015TN/SPW33SKF - - - - 22 mm - - -
7000CD/P4ADGBSKF - - - - - - - -
7003ACD/P4ADGBSKF - - - - - - - -
NNU4938B/SPW33SKF - - M 80x490 mm - - - -
NN3038K/SPW33SKF - - - - - - - -
NNU4932B/SPW33SKF - - - - - - - -

 

NN3021KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series Video

 

SKF NN3021KTN9/SPVR521 INTERCHANGE

Super Precision Bearing Part series NN3021KTN9/SPVR521 is a potential replacement for these common bearing part numbers:

  • NN3021KTN9/SPVR521

  • NN3021KTN9/SPVR521

  • NN3021KTN9/SPVR521

  • NN3021KTN9/SPVR521

  • NN3021KTN9/SPVR521

  • NN3021KTN9/SPVR521

  • NN3021KTN9/SPVR521

  • NN3021KTN9/SPVR521

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GQ (Xiamen) Bearing Co., Ltd.
AddressWanda Plaza 21B1405, Xiamen,Fujian, China
Phone(Working Time)86-02-2757335
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