american NNU4972 DOUBLE CYLINDRICALROW BEARING

Specifications/Environment:Standard; Type:Ball; Size Standards:Metric System; Bearing Style:Double Shielded; d:40; Precision:Grade 5; Seal, Shield Symbols:ZZ; Rolling Element Material:Steel; D:80; Size Standards:Metric System;

Lubrication method:Oil-Free Type; Temperature Properties:Standard; Basic Load Rating, Static Rating(N):20400; Surface Treatment:No; Bearing Unit, Type:Pillow Type; RoHS:6; B:54; Bearing Inner Dia. Shape:Cylindrical Bore Set; Pillow Type, Category:Standard; Days to Ship:6 Days;

Housing Material:[Aluminum Alloy] 201; Bearing Used:Deep Groove Ball Bea; RoHS:6; Flange Shape:Square Type; Flange O.D. H(φ):45; Shape:Flange Type; Width T(mm):25 ～ 35; Type:Bearings with Housin; Holder Surface Treatment:Clear Anodize; Seals:DD (Contact Rubber S;

Seal:Silicone; Rolling Element Material:Bearing Steel; Bearing Unit, Type:Pillow Type; Stroke:No; Unit, Type:Insert Bearing Unit; Stroke:No; d:60; Rolling Element Material:Bearing Steel; Pillow Type, Category:Thick Wall; Surface Treatment:No;

Internal Symbol:No; O.D.(Ø):35; Combination symbol:No; D:35; Specifications, Environment:Standard; Width(mm):10; Specifications, Environment:Standard; Load Direction:Radial; Internal Symbol:No; Low Torque Specification:No;

Holder Surface Treatment:Clear Anodize; Bearing Part Number:608; Bearing Retained:Yes (with retaining; Volume Discount:Available; RoHS:6; Seals:ZZ (Double Shield); Bearing I.D. d(mm):8; Bearing Used:Deep Groove Ball Bea; Shape:Flange Type; Volume Discount:Available;

Reference speed:560 r/min; D1 ≈:504 mm; D:600 mm; Basic dynamic load rating C:553 kN; r1,2 min.:2.1 mm; Fatigue load limit Pu:57 kN; Minimum load factor A:67; ra max.:2 mm; d:500 mm; da min.:559 mm;

Pillow Type, Category:Standard; Unit Body Material:Cast Iron; Pillow Type, Category:Standard; Bearing Inner Dia. Shape:Cylindrical Bore Set; Days to Ship:Quote; B:63.5; Surface Treatment:No; Seal:No; RoHS:6; d:50;

Basic Interchange BCA:-; Basic Interchange SPLIT:-; Basic Interchange NDH:-; Basic Radial Load Rating-Static SCO:48600 lbf; Basic Interchange NSK:-; Basic Interchange MCGILL:-; Basic Radial Load Rating-Dynamic DC:13600 lbf; Basic Interchange:-; Accessories:Mast Guide Type- 307;

Holder Surface Treatment:Electroless Nickel P; Bearing Retained:No; Bearing Part Number:626; Bearing Material:[Steel] Steel; Type:Bearings with Housin; Bearing I.D. d(mm):6; Flange O.D. H(φ):41; Shape:Flange Type; Days to Ship:7 Days; Flange Shape:Compact Type;

Basic Static Radial Load Rating Co:1560 N; d:10.000 mm; B:6.00 mm; D:22.0000 mm; Grease Speed Rating n1:33000 rpm; Fillet Radius ra:0.30 mm; Basic Dynamic Radial Load Rating C:3120 N; Fillet Radius rb:0.10 mm; Oil Speed Rating n2:40000 rpm;

Number of Bearings:Double; Width T(mm):50; Holder Surface Treatment:Black Oxide Coating; Bearing Used:Deep Groove Ball Bea; Volume Discount:Available; RoHS:6; Bearing Retained:No; Type:Bearings with Housin; Bearing Part Number:6804; Housing Material:1045 Carbon Steel;

Internal Clearance Symbol:MC3; Revolution Frequency(rpm):32000; Bearing Ring Shape:Ball; Bearing Style:Double Shielded; Basic Load Rating Static Rating(N):885; Outer Ring Type:Flanged; RoHS:6; Load Direction:Radial; Materials of Inner and Outer Ring:Steel; Rolling Element Material:Steel;

B:7.00 mm; Accessories:One Seal; Oil Speed Rating Open/Shielded n2:43000 rpm; Sealed Speed Rating n3:23000 rpm; Basic Dynamic Radial Load Rating C:3250 N; Grease Speed Rating Open/Shielded n1:36000 rpm; D:22.0000 mm; Basic Static Radial Load Rating Co:1360 N; d:8.000 mm; Fillet Radius ra:0.30 mm;

Material:5052 Aluminum Alloy; O.D. D(φ):19; I.D. d(φ):16; Application:For Outer Ring; L(mm):3 ～ 100; RoHS:6; Application:For Outer Ring; Days to Ship:7 Days; L Dimension Tolerance:Negative Tolerance;