Bearing STF520RV7311g NSK

Accessory:With steel plate cov; d:75; Bearing Unit, Type:Take-Up Type; Bearing Inner Dia. Shape:Cylindrical Bore Set; Rolling Element Material:Bearing Steel; Unit, Type:Insert Bearing Unit; Days to Ship:Quote; Unit, Type:Insert Bearing Unit; Unit Body Material:Cast Iron; Unit Body Material:Cast Iron;

Enclosure:Open; ra (max):2.5 mm; Roller Profile:Asymmetric; Bore Type:Tapered Bore; Limiting Speed - Oil:4,500 rpm; Weight:7.440 kg; Dynamic Load Rating:495,000 N; da (min):109 mm; Groove Width A:8 mm; Axial Load Factor Y0:2.49;

Accessory:With steel plate cov; d:75; Bearing Unit, Type:Take-Up Type; Bearing Inner Dia. Shape:Cylindrical Bore Set; Rolling Element Material:Bearing Steel; Unit, Type:Insert Bearing Unit; Days to Ship:Quote; Unit, Type:Insert Bearing Unit; Unit Body Material:Cast Iron; Unit Body Material:Cast Iron;

Pitch (p):2; Surface Treatment:No Surface Treatment; Shape:Round shape; Type:Lock Nut; Shape:Round shape; Type:Lock Nut; Surface Treatment:No Surface Treatment; Screw Type:Metric (fine) Thread; Days to Ship:6 Days or more; Thread Nominal M(mm):M80;

Diameter series symbol:Used for Light load; RoHS:6; Surface Treatment:No; Accessory:No Cover; Basic Load Rating, Static Rating(N):48300; Stroke:No; Unit, Type:Insert Bearing Unit; Days to Ship:Quote; Stroke:No; Bearing Inner Dia. Shape:Cylindrical Bore Set;

Inner/Outer Ring Material:Steel; Outer Ring Shape:Flat; Size Standards:Metric System; Outer Ring Shape:Flat; Days to Ship:9 Days; D:80; Load Direction:Radial; d:50; Basic Dynamic Load Rating(N):23700; Number of Raceway Ring Rows:Single Row;

Specifications:Open End; Outer Ring Type:Flat; Inner/Outer Ring Material:Steel; Specifications/Environment:Standard; Size Standards:Metric System; Specifications/Environment:Standard; Load Direction:Radial; Rolling Element Material:Steel; Outer Ring:With Outer Ring; Inner/Outer Ring Material:Steel;

G1 - Heat Generation Factor (Roller-Raceway):20.7; Db - Cup Backface Backing Diameter:68.07 mm; B:20.635 mm; db - Cone Backface Backing Diameter:43.43 mm; Y - ISO Factor9:1.49; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3020 lbf; D:76.2 mm; C0 - Static Radial Rating:15500 lbf; Cone Part Number:28137; Cup Part Number:28300;

Pitch (p):2; Surface Treatment:No Surface Treatment; Shape:Round shape; Type:Lock Nut; Shape:Round shape; Type:Lock Nut; Surface Treatment:No Surface Treatment; Screw Type:Metric (fine) Thread; Days to Ship:6 Days or more; Thread Nominal M(mm):M80;

Bearing Retained:Yes (with retaining; Shape:Flanged Pilot Type; Bearing Part Number:6903; Flange Shape:Round Type; Type:Bearings with Housin; Seals:DD (Contact Rubber S; Bearing Material:[Steel] Steel; Volume Discount:Available; RoHS:6; Number of Bearings:Double;

Diameter series symbol:Used for Light load; RoHS:6; Surface Treatment:No; Accessory:No Cover; Basic Load Rating, Static Rating(N):48300; Stroke:No; Unit, Type:Insert Bearing Unit; Days to Ship:Quote; Stroke:No; Bearing Inner Dia. Shape:Cylindrical Bore Set;

Pitch (p):2; Surface Treatment:No Surface Treatment; Shape:Round shape; Type:Lock Nut; Shape:Round shape; Type:Lock Nut; Surface Treatment:No Surface Treatment; Screw Type:Metric (fine) Thread; Days to Ship:6 Days or more; Thread Nominal M(mm):M80;

G1 - Heat Generation Factor (Roller-Raceway):20.7; Db - Cup Backface Backing Diameter:68.07 mm; B:20.635 mm; db - Cone Backface Backing Diameter:43.43 mm; Y - ISO Factor9:1.49; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3020 lbf; D:76.2 mm; C0 - Static Radial Rating:15500 lbf; Cone Part Number:28137; Cup Part Number:28300;

d:40 mm; Cg - Geometry Factor:0.0832; K - Factor7:1.69; D:90.000 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:24200 N; G2 - Heat Generation Factor (Rib-Roller End):12.6; C0 - Static Radial Rating:150000 N; db - Cone Backface Backing Diameter:55.12 mm; Series:32308M; e - ISO Factor8:0.35;

G1 - Heat Generation Factor (Roller-Raceway):20.7; Db - Cup Backface Backing Diameter:68.07 mm; B:20.635 mm; db - Cone Backface Backing Diameter:43.43 mm; Y - ISO Factor9:1.49; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3020 lbf; D:76.2 mm; C0 - Static Radial Rating:15500 lbf; Cone Part Number:28137; Cup Part Number:28300;