Product Details

7221CTRDULP3 NSK Super Precision Bearings

Brand Name NSK
Model Number 7221CTRDULP3
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

7228CTRDUMP3 NSK Super Precision BearingsAvailability:In Stock; Dynamic Load Rating (kN):1430; d:360mm; Weight:0.02 KGS; Reference Speed Rating (r/min):810; B:90mm; D:480mm; Clearance:Standard; Limiting Speed Rating (r/min):1540; SKU:23972-mb-fag; Static Load Rating (kN):3200; Cage Type:Brass; Fatigue Load Rating (kN):209; Seals or Shields:Open Type;
7219A5TRDULP3 NSK Super Precision BearingsFillet Radius ra:2.00 mm; Basic Static Radial Load Rating Co:120000 N; d:80.000 mm; Oil Speed Rating n2:4700 rpm; B:39.00 mm; D:170.0000 mm; Fillet Radius rb:1.00 mm; Grease Speed Rating n1:3600 rpm; Basic Dynamic Radial Load Rating C:143000 N;
7221A5TRSUMP3 NSK Super Precision BearingsPermissible sliding velocity v min.:0 m/s; Specific dynamic load factor K:25 N/mm²; Tolerance housing:H7; Specific static load factor K0:45 N/mm²; B:16 mm; Coefficient of friction µ min.:0.08; Mass bushing:0.015 kg; Permissible sliding velocity v max.:0.5 m/s; Tolerance shaft:e7; Coefficient of friction µ max.:0.15; d:8 mm; D:14 mm;
7021A5TRDUMP3 NSK Super Precision Bearingsb:8 mm; D:320 mm; C:115 mm; K:6 mm; db min.:169.5 mm; Calculation factor e:0.83; Basic dynamic load rating C:1427 kN; Limiting speed:2000 r/min; rc max.:1.5 mm; Calculation factor Y1:0.81; d1 ≈:234.13 mm; a:207.355 mm; Mass bearing pair:58.8 kg; Db min.:300 mm; d:150 mm; r1,2 min.:5 mm; r5 min.:1.5 mm; Reference speed:1100 r/min; T:179 mm; l:15 mm;
7030A5TRDUMP3 NSK Super Precision BearingsEye bolt:2 x 1/2-13 UNC; Housing:SAFS 044 KA; ba:80.169 mm; Pa:59.6 kN; H1:200.025 mm; Mass pillow block:208 kg; RG:1 NPT; Cap bolt recommended tightening torque:1735.4 N·m; H2:79.375 mm; H:400.05 mm; A1:190.5 mm; da:203.2 mm; R1:120.65 mm; Ca:101.803 mm; R2:42.069 mm; P150°:136 kN; P60°:416 kN; A2:276.225 mm; J min.:549.275 mm; N1:34.925 mm;
75BNR19STSULP3 NSK Super Precision BearingsTaconite seal:TER 45; J min.:244.475 mm; P120°:30.2 kN; Housing:SAF 516; P90°:49.8 kN; P60°:83.2 kN; h:49.212 mm; Initial grease fill:175.77 g; A1:88.9 mm; End plug (suffix Y):EPR 8; J max.:279.4 mm; PG:1/8 NPT; H:169.863 mm; Ca:42.799 mm; Appropriate attachment bolt size G:0.75 in; Max. speed for Taconite seal:1150 r/min; P150°:26.7 kN; Pa:6.23 kN; L:330.2 mm; H1:88.9 mm;
7219CTRDUMP3 NSK Super Precision BearingsAccessories:Two Seals & Snap-Rin; Oil Speed Rating Open/Shielded n2:4300 rpm; Grease Speed Rating Open/Shielded n1:3600 rpm; Oil Speed Rating n2:4300 rpm; Sealed Speed Rating n3:2400 rpm; D:180.0000 mm; Basic Static Radial Load Rating Co:96500 N; Grease Speed Rating n1:3600 rpm; Fillet Radius ra:2.50 mm; B:41.00 mm; Basic Dynamic Radial Load Rating C:133000 N; d:85.000 mm;
7222A5TRDUMP3 NSK Super Precision BearingsSeals or Shields:Two Rubber Seals; B:4mm; SKU:s688-2rsw4-zen; Clearance:Standard; D:16mm; d:8mm; Availability:In Stock; Weight:0.20 KGS; Cage Type:Steel;
7219A5TRSULP3 NSK Super Precision BearingsAttachment bolt diameter G:15.875 mm; A:88.9 mm; J max.:225.425 mm; H2:41.275 mm; B:65.484 mm; Mass bearing unit:8.62 kg; H1:69.85 mm; Basic dynamic load rating C:193 kN; H:144.463 mm; Limiting speed:3100 r/min; L:266.7 mm; s:32.941 mm; J min.:209.55 mm; S:0.794 mm; da:63.5 mm; J1:47.625 mm;
7226A5TRSUMP3 NSK Super Precision BearingsCage Type:Plastic; Oil Limiting Speed (r/min):12000; Seals or Shields:Open Type; B:24mm; D:62mm; Availability:In Stock; d:25mm; Grease Limiting Speed (r/min):9500; Clearance:Standard; SKU:2305ktn-nsk; Dynamic Load Rating (kN):24.9; Weight:0.02 KGS; Static Load Rating (kN):6.6;

 

 

No.BrandTMlhLHGa
7020A5TRDULP3NSK - - - - - - - -
7902CTRSUMP3NSK - - - - - - - -
7026A5TRDULP3NSK - - - - - - - -
7030A5TRDUDLP3NSK - - - - - - 44.882 mm -
7221A5TRDULP3NSK - - - - - - - -
7922A5TRSUMP3NSK - - - - - - - -
80BER10STV1VSULP3NSK - - - - - - - -
7926CTRDUDLP3NSK - - - - - - - -
7219A5TRDULP3NSK - - - - - - - -
7021A5TRDUMP3NSK179 mm - 15 mm - - - - 207.355 mm
7920A5TRSULP3NSK - - - - - - - -
7920A5TRSUMP3NSK - - - - - - - -
7024CTRDUMP3NSK - - - - - - - -
7919A5TRSULP3NSK - - - - - - - -
7019CTRDUDMP3NSK - - - - - - - -
7020A5TRSULP3NSK - - - - - - - -
7228A5TRSUMP3NSK - - - - - - - -
80BER10HTSUELP3NSK - - - - - - - -
7926A5TRSULP3NSK - - - - - - - -
7228A5TRDULP3NSK - - - - - - - -
7918A5TRSUMP3NSK - 6.5 mm - - - - - -
7920A5TRDULP3NSK - - - - - - - -

 

7221CTRDULP3 NSK Super Precision Bearings Video

 

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