IKO NAST20ZZUU Cam Follower and Track Roller - Yoke Type

Type:Self-aligning ball; Number of Raceway Ring Rows:Double Row; B:21; Precision:Grade 0; Type:Self-aligning ball; Rolling Element Material:Steel; Load Direction:Radial; Rolling Element Material:Steel; Size Standards:Metric System; Load Direction:Radial;

Bore Taper:1/12; Da - Outer Ring Backing Diameter:611.000 mm; Cage Material:Brass; Reference Thermal Speed Rating (Oil)7:420; B - Inner Ring Width:240 mm; da - Inner Ring Backing Diameter:442.000 mm; Y2 - ISO Factor6:1.94; Y0 - ISO Factor4:1.98; r - Outer Ring To Clear Radius2:5.000 mm; C1(2) - Dyna

Flange O.D. H(φ):44; Volume Discount:Available; Type:Bearings with Housin; Days to Ship:8 Days; Bearing Used:Deep Groove Ball Bea; Shape:Flange Type; Type:Bearings with Housin; Shape:Flange Type; Holder Surface Treatment:Not Provided; Bearing Material:[Steel] Steel;

Bearing Part Number:6901; Bearing Retained:No; Number of Bearings:Double; Flange Shape:Square Type; Volume Discount:Available; Volume Discount:Available; Seals:ZZ (Double Shield); Width T(mm):40; Holder Surface Treatment:Black Oxide Coating; Flange O.D. H(φ):48;

Unit Body Material:Cast Iron; Grease Type:SH44M; Bearing Unit, Type:Take-Up Type; Bearing Unit, Type:Take-Up Type; Unit Body Material:Cast Iron; Stroke:No; Unit, Type:Insert Bearing Unit; Fit:J7; Surface Treatment:No; Rolling Element Material:Bearing Steel;

Basic Dynamic Load Rating(N):14300; Type symbol:No; Outer Ring Shape:Flat; Symbol of contact angle:A5; Type:Angular Contact Ball; Size Standards:Metric System; Size Standards:Metric System; Symbol of Bearing Ring Shape:No; Material Symbol:No; Outer Ring:With Outer Ring;

K - Factor2:1.49; Y - ISO Factor4:1.54; Cg - Geometry Factor5:0.179; D1 - Flange Outer Diameter:19.6210 in; Cup Part Number:526190-B; Da - Cup Frontface Backing Diameter:18.31 in; C1 - Cup Flange Width:0.6250 in; C - Cup Width:2.3750 in; r - Cup Backface To Clear Radius1:0.130 in; Design Units:Imper

Number of Bearings:Double; Bearing Used:Deep Groove Ball Bea; Bearing Part Number:6803; Shape:Flanged Pilot Type; Days to Ship:7 Days; Shape:Flanged Pilot Type; Number of Bearings:Double; Seals:ZZ (Double Shield); Width T(mm):40; Volume Discount:Available;

RoHS:6; Type:Self-aligning ball; Load Direction:Radial; B:33; Retainer Type:Punching; Basic Dynamic Load Rating(N):49000; Bearing Style:Open Type; Rolling Element Material:Steel; Precision:Grade 0; Rolling Element Material:Steel;

Holder Surface Treatment:Not Provided; Number of Bearings:Double; Shape:Flange Type; Bearing Used:Deep Groove Ball Bea; Shape:Flange Type; Flange O.D. H(φ):60; Bearing Retained:Yes (with retaining; Bearing I.D. d(mm):17; Flange Shape:Compact Type; Bearing Part Number:6903;

Rolling Element Material:Bearing Steel; Seal:Triple seals; Basic Load Rating, Static Rating(N):29400; Fit:J7; Unit, Type:Insert Bearing Unit; Unit Body Material:Cast Iron; Bearing Inner Dia. Shape:Tapered hole adapter; Bearing Unit, Type:Square flange shape; Surface Treatment:No; Diameter series sym

Bearing Retained:No; Flange O.D. H(φ):37; Type:Bearings with Housin; Shape:Flange Type; Shape:Flange Type; Bearing Used:Deep Groove Ball Bea; Seals:ZZ (Double Shield); Number of Bearings:Double; Bearing Material:Stainless Steel; Bearing Part Number:6700;

Axial Load Factor Y2:3.15; Center Guidance:Fixed Inner Ring Rib; ra (max):6 mm; Axial Load Factor Y1:2.12; Limiting Speed - Grease:480 rpm; Configuration:Double Row; Nr. of Holes:8; Bore Type:Cylindrical Bore; Enclosure:Open; Fillet Radius/Chamfer:7.5 mm;

Lubrication Groove g:27.0 mm; Chamfer rsmin:7.50 mm; DUR/DOR F/E:945.300 mm; Lubrication Hole Diameter h:15.0 mm; Static Load Rating Co:26600 kN; Backing Housing Diameter Ds:1105.0 mm; Bore d:880.000 mm; Inner-Ring Set:880ARVKS3366; O.D. D:1180.000 mm; Width B:750.000 mm;

Inner/Outer Ring Material:[Steel] Steel; B:20; RoHS:6; d:50; Combination symbol:No; Precision Grade Symbol:No; Holder Symbol:No; Bearing Style:Double Shielded; Clearance sign:CN (standard); Combination symbol:No;