AST 2303 self aligning ball bearings

Diameter series symbol:For Heavy Load; Bearing Unit, Type:Cartridge type unit; Grease Type:Standard Grease; Days to Ship:Quote; Fit:J7; Seal:Nitrile; Machining:No; Bearing Unit, Type:Cartridge type unit; d:90; Unit Body Material:Cast Iron;

Clearance sign:No; Spacer, Sleeve symbol:No; Retainer Type:Punching; Inner/Outer Ring Material:Steel; Special Configurations Code:No; Number of Raceway Ring Rows:Single Row; Outer Ring Type:Flat; Combination symbol:No; Precision (JIS):Grade 0; Material Symbol:No;

b:20.15 mm; Min operating temperature, Tmin:-40 °C; Nref:850 rpm; Da max:440 mm; Characteristic inner ring frequency, BPFI:13.37 Hz; Characteristic outer ring frequency, BPF0:10.63 Hz; Max operating temperature, Tmax:200 °C; Characteristic rolling element frequency, BSF:8.46 Hz; da min:300 mm; Y0:2.

Preload:Normal preload; Precision Grade Symbol:No; Size Standards:Metric System; Special Configurations Code:No; Rolling Element Material:[Steel] Steel; Precision:Grade 0; Load Direction:Radial; Outer Ring:With Outer Ring; Bearing type symbol:No; Inner/Outer Ring Material:[Steel] Steel;

Accessory:No Cover; Basic Load Rating, Dynamic Rating(N):43400; RoHS:6; Bearing Inner Dia. Shape:Cylindrical Bore Set; Unit Body Material:Cast Iron; Pillow Type, Category:Standard; Stroke:No; Surface Treatment:No; Unit Body Material:Cast Iron; Rolling Element Material:Bearing Steel;

Application:For Outer Ring; L(mm):3 ～ 100; RoHS:6; Application:For Outer Ring; Material:5052 Aluminum Alloy; L Dimension Tolerance:Positive Tolerance; Days to Ship:7 Days; O.D. D(φ):35;

Basic Load Rating Cor (Static)(N):74; Specifications, Environment:Standard; RoHS:6; D:6; Precision:Class 0; Inner/Outer Ring Material:440C Stainless Steel; Bearing Style:Double Shielded; Rolling Element Material:440C Stainless Steel; Days to Ship:6 Days or more; Width B (or T)(mm):2.6;

Width(mm):12; Outer Ring Shape:Flat; Holder Material:304 Stainless Steel; The material of a ball:440C Stainless Steel; Load Direction:Radial Load; Precision:Grade 0; Holder Material:304 Stainless Steel; Size Standards:Metric System; The material of a ball:440C Stainless Steel; h, Maximum(mm):3.18;

S:30.9 mm; J:184 mm; C:52.5 kN; N:20mm; H2:138 mm; Weight:5.37 kg; d:60 mm; L1:70 mm; L:241 mm; s1:53.2 mm;

Outer Ring Shape:With Retaining Ring; Types:16**/6*** series; Inner/Outer Ring Material:Steel; Type:Ball; Type:Ball; Days to Ship:9 Days or more; Size Standards:Metric System; Max. Allowed rpm(rpm):8800; Basic Dynamic Load Rating(N):33500; D:80;

Seals:VV (Non-Contact Rubb; Type:Bearings with Housin; Flange Shape:Round Type; Holder Surface Treatment:Not Provided; Bearing Retained:No; Bearing Material:[Steel] Steel; Housing Material:304 Stainless Steel; S(mm):15 ～ 95; Bearing I.D. d(mm):10; Bearing Used:Deep Groove Ball Bea;

Number of Bearings:Double; Bearing Used:Deep Groove Ball Bea; Bearing Material:[Steel] Steel; Seals:DD (Contact Rubber S; Type:Bearings with Housin; Flange Shape:Square Type; Width T(mm):60; RoHS:6; Bearing Retained:Yes (with retaining; Holder Surface Treatment:Black Oxide Coating;

Bearing Material:[Steel] Steel; Shape:Flanged Pilot Type; Bearing I.D. d(mm):35; Bearing Retained:Yes (with retaining; Bearing Used:Deep Groove Ball Bea; Width T(mm):26; Seals:DD (Contact Rubber S; Number of Bearings:Single; Bearing Used:Deep Groove Ball Bea; Flange Shape:Square Type;

Number of Bearings:Double; Thickness, Height Indication:T, h Configurable; Bearing Material:[Steel] Steel; Lateral Width L(mm):32; RoHS:6; Shape:Bottom Mount; Bearing I.D. d(mm):10; Bearing Retained:No; Bearing Used:Deep Groove Ball Bea; Type:Bearings with Housin;

Seals:DD (Contact Rubber S; Shape:Flange Type; Number of Bearings:Double; Holder Surface Treatment:Clear Anodize; RoHS:6; Days to Ship:7 Days; Bearing Retained:No; Bearing Retained:No; Width T(mm):20 ～ 30; Flange O.D. H(φ):35;