KOYO RNA4920 needle roller bearings

Oil Speed Rating n2:3400 rpm; D:180.0000 mm; Basic Dynamic Radial Load Rating C:251000 N; Basic Static Radial Load Rating Co:265000 N; d:85.000 mm; Fillet Radius rb:1.00 mm; Fillet Radius ra:2.50 mm; B:82.00 mm; Grease Speed Rating n1:2400 rpm;

Shape:Flanged Pilot Type; Seals:DD (Contact Rubber S; Flange O.D. H(φ):62; Shape:Flanged Pilot Type; Type:Bearings with Housin; Housing Material:[Aluminum Alloy] 201; Type:Bearings with Housin; Bearing Retained:Yes (with retaining; Bearing Used:Deep Groove Ball Bea; Days to Ship:7 Days;

Rolling Element Material:Steel; B:25; Precision:Grade 0; Retainer Type:Punching; Types:16**/6*** series; Inner/Outer Ring Material:Steel; D:100; Days to Ship:6 Days or more; d:45; Bearing Style:Rubber Sealed;

Flange O.D. H(φ):44; Bearing Part Number:6801; Holder Surface Treatment:Clear Anodize; Shape:Flange Type; Number of Bearings:Double; Shape:Flange Type; Type:Bearings with Housin; Days to Ship:7 Days; RoHS:6; Number of Bearings:Double;

Size Standards:Metric System; Type:Ball; Number of Raceway Ring Rows:Single Row; d:4; Rolling Element Material:Steel; B:4; Days to Ship:6 Days; Bearing Style:Double Shielded; Basic Dynamic Load Rating(N):970; Retainer Type:Punching;

Machining:No; Unit Body Material:Cast Iron; Pillow Type, Category:Thick Wall; Bearing Inner Dia. Shape:Tapered hole adapter; Bearing Inner Dia. Shape:Tapered hole adapter; Bearing Unit, Type:Pillow Type; Diameter series symbol:Used for Light load; RoHS:6; B:80; Stroke:No;

Specifications:Standard; O.D.(Ø):110; Load Direction:Radial; Number of Raceway Ring Rows:Single Row; Material Symbol:No; Precision (JIS):Grade 0; Outer Ring:With Outer Ring; Rolling Element Material:Steel; Inner/Outer Ring Material:Steel; Symbol of contact angle:No;

Preload Mark:No; Combination symbol:DB; Outer Ring Shape:Flat; Basic Load Rating, Static Rating(N):8400; Seal, Shield Symbols:No; Bearing type symbol:No; Precision Grade Symbol:No; Bearing Style:Open Type; Clearance sign:CN (standard); Basic Dynamic Load Rating(N):14400;

Lateral Width L(mm):50; Height Indication:Height Configurable; Shape:L-Shaped; RoHS:6; Width T(mm):31; Seals:VV (Non-Contact Rubb; Bearing Used:Deep Groove Ball Bea; Shape:L-Shaped; Bearing Retained:Yes (with retaining; Number of Bearings:Single;

Shape:Flange Type; Bearing Retained:Yes (with retaining; Width T(mm):15; Bearing Retained:Yes (with retaining; Seals:ZZ (Double Shield); Number of Bearings:Single; Bearing Used:Deep Groove Ball Bea; Bearing I.D. d(mm):30; Flange O.D. H(φ):88; RoHS:6;

Bearing Retained:No; Width T(mm):30; Bearing Used:Deep Groove Ball Bea; Shape:Flange Type; Flange Shape:Round Type; Volume Discount:Available; Volume Discount:Available; Type:Bearings with Housin; Bearing Used:Deep Groove Ball Bea; Type:Bearings with Housin;

Seal, Shield Symbols:No; RoHS:6; Contact angle(Degree):15; Bearing Style:Open Type; Bearing type symbol:No; Type:Angular Contact Ball; Preload:Normal preload; Load Direction:Radial; Combination of Angular Contact Ball Bearings:Single Row; Precision Grade Symbol:P4;

B:82.00 mm; Basic Static Radial Load Rating Co:260000 N; Oil Speed Rating n2:5100 rpm; Basic Dynamic Radial Load Rating C:281000 N; d:85.000 mm; D:180.0000 mm; Grease Speed Rating n1:3600 rpm; Fillet Radius rb:1.00 mm; Fillet Radius ra:2.50 mm;

Number of Bearings:Single; Seals:DD (Contact Rubber S; Bearing Used:Deep Groove Ball Bea; Volume Discount:Available; Bearing Retained:Yes (with retaining; Type:Bearings with Housin; Bearing Material:[Steel] Steel; Flange Shape:Round Type; Volume Discount:Available; Bearing I.D. d(mm):10;

Rolling Element Material:Bearing Steel; d:60; Diameter series symbol:For Heavy Load; Surface Treatment:No; Unit Body Material:Cast Iron; Unit, Type:Insert Bearing Unit; Bearing Unit, Type:Take-Up Type; Stroke:No; Machining:No; Basic Load Rating, Static Rating(N):52200;