Bearing 239/1180RK KOYO

Design Units:Imperial; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:2630 lbf; C1 - Dynamic Radial Rating (1 million revolutions)6:19500 lbf; da - Cone Frontface Backing Diameter:1.61 in; C0 - Static Radial Rating:23000 lbf; C90 - Dynamic Radial Rating (90 million revolutions)5:5060 lbf; Cage Type:Stamped Steel; G2 - Heat Generation Factor (Rib-Roller End):12.2; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:8810 lbf; a - Effective Center Location4:-0.32 in;

Shape:Flanged Pilot Type; Flange Shape:Square Type; Shape:Flanged Pilot Type; Number of Bearings:Double; Flange O.D. H(φ):96; Housing Material:1045 Carbon Steel; Number of Bearings:Double; RoHS:6; Type:Bearings with Housin; Bearing I.D. d(mm):30;

Number of Bearings:Double; Bearing Used:Deep Groove Ball Bea; Housing Material:1045 Carbon Steel; RoHS:6; Width T(mm):35 ～ 70; Bearing Retained:No; Type:Bearings with Housin; Shape:Flange Type; Bearing I.D. d(mm):20; Days to Ship:7 Days;

RoHS:6; Bearing Used:Deep Groove Ball Bea; Type:Bearings with Housin; Bearing I.D. d(mm):12; Width T(mm):12; Days to Ship:8 Days; Seals:VV (Non-Contact Rubb; Bearing Material:[Steel] Steel; Number of Bearings:Single; Number of Bearings:Single;

Fillet Radius/Chamfer:4 mm; Radial Clearance:0.075 to 0.110 mm; Dynamic Load Rating:330,000 N; Enclosure:Open; Limiting Speed - Oil:3,800 rpm; Bore Type:Cylindrical Bore; ra (max):3 mm; D:210 mm; Weight:9.100 kg; Limiting Speed - Grease:3,000 rpm;

Fillet Radius/Chamfer:4 mm; Radial Clearance:0.075 to 0.110 mm; Dynamic Load Rating:330,000 N; Enclosure:Open; Limiting Speed - Oil:3,800 rpm; Bore Type:Cylindrical Bore; ra (max):3 mm; D:210 mm; Weight:9.100 kg; Limiting Speed - Grease:3,000 rpm;

DUR/DOR F/E:181.000 mm; Chamfer r1smin2:1.5 mm; Dynamic Load Rating C11:2264 kN; Width C:168.275 mm; O.D. D:225.425 mm; Outer-Ring Set:181RYSL1451; Bore d:165.1 mm; Backing Shaft Diameter ds:176.2 mm; Backing Housing Diameter Ds:211.0 mm; Chamfer rsmin:1.50 mm;

Ab - Cage-Cone Frontface Clearance:0.11 in; Aa - Cage-Cone Backface Clearance:0.03 in; Cone Part Number:387W; d:2.2500 in; R - Cone Backface To Clear Radius3:0.09 in; Design Units:Imperial; Cage Type:Stamped Steel; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:3810 lbf; B - Cone Width:0.8640 in; K - Factor8:1.65;

L Dimension Tolerance:Positive Tolerance; Application:For Outer Ring; RoHS:6; Days to Ship:7 Days; L(mm):1 ～ 50; Application:For Outer Ring; Material:Low Carbon Steel; Surface Treatment:Electroless Nickel P; O.D. D(φ):15;

Basic Load Rating, Static Rating(N):119000; Days to Ship:Quote; Surface Treatment:No; Fit:J7; Unit, Type:Insert Bearing Unit; Stroke:No; Rolling Element Material:Bearing Steel; Grease Type:Standard Grease; Basic Load Rating, Dynamic Rating(N):153000; Bearing Unit, Type:Take-Up Type;

Special Configurations Code:No; Size Standards:Metric System; Combination symbol:DB; Outer Ring Shape:Flat; Outer Ring:With Outer Ring; Symbol of Bearing Ring Shape:No; Type:Angular Contact Ball; Number of Raceway Ring Rows:Double Row; Width(mm):16; Load Direction:Radial;

Rolling Element Material:[Steel] Steel; Internal Symbol:No; Symbol of Bearing Ring Shape:No; Special Configurations Code:No; Size Standards:Metric System; Size Standards:Metric System; Low Torque Specification:No; Torque Symbol:No; Types:No; Inner/Outer Ring Material:[Steel] Steel;

L Dimension Tolerance:Positive Tolerance; Application:For Outer Ring; RoHS:6; Days to Ship:7 Days; L(mm):1 ～ 50; Application:For Outer Ring; Material:Low Carbon Steel; Surface Treatment:Electroless Nickel P; O.D. D(φ):15;

Diameter series symbol:For Heavy Load; d:100; Bearing Unit, Type:Diamond Flange Shape; Unit, Type:Insert Bearing Unit; Stroke:No; Grease Type:Standard Grease; Fit:J7; Fit:J7; Basic Load Rating, Static Rating(N):141000; RoHS:6;

Fillet Radius/Chamfer:4 mm; Radial Clearance:0.075 to 0.110 mm; Dynamic Load Rating:330,000 N; Enclosure:Open; Limiting Speed - Oil:3,800 rpm; Bore Type:Cylindrical Bore; ra (max):3 mm; D:210 mm; Weight:9.100 kg; Limiting Speed - Grease:3,000 rpm;