INA F 21253 RNN GERMANY Bearing 50*75.33*40

RoHS:6; B:101.6; Basic Load Rating, Dynamic Rating(N):96100; Accessory:No Cover; Days to Ship:Quote; Diameter series symbol:Used for Light load; Stroke:No; Surface Treatment:No; Bearing Unit, Type:Pillow Type; Unit, Type:Insert Bearing Unit;

Dimension L:25.0 in; Bolt Size:4 x M30; Weight:436 lb; Dimension K:5.5 in; Bearing - Housing - Seal UPC:013992085849; Cr - Dynamic Load Rating:159165 lbf; Shaft Size:220 mm; Seal Type:Kevlar Packing Seal; Dimension J:18.1 in; Bearing - Housing - Seal:LSM220BRHKPS;

Limiting Speed - Grease:6,500 rpm; Fillet Radius/Chamfer:0.6 mm; da (min):79 mm; ra (max):0.6 mm; Groove Width:1.3 mm; Weight:0.150 kg; Factor fo:16.0; Radial Clearance:0.025 to 0.051 mm; r1:0.5 mm; B:10 mm;

Aa - Cage-Cone Backface Clearance:0 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:38200 lbf; Cg - Geometry Factor12:0.146; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:74200 lbf; Db - Cup Backface Backing Diameter:11.26 in; Cage Type:Stamped Steel; Design Units:Impe

Housing Material:1045 Carbon Steel; Flange O.D. H(φ):77; Bearing Used:Deep Groove Ball Bea; Bearing Used:Deep Groove Ball Bea; Type:Bearings with Housin; Volume Discount:Available; Width T(mm):50; Type:Bearings with Housin; Bearing Retained:Yes (with retaining; Holder Surface Treatment:Black Oxide C

Y1 - ISO Factor5:1.65; Cg - Geometry Factor8:0.153; G2 - Heat Generation Factor (Rib-Roller End):227; D:16.0000 in; Y2 - ISO Factor6:2.46; Da - Cup Frontface Backing Diameter:14.88 in; r - Cup Frontface To Clear Radius2:0.06 in; G1 - Heat Generation Factor (Roller-Raceway)7:1380; Y - ISO Factor1:1.4

Nr. of Holes:4; Roller Profile:Symmetric; Hole Diameter (do):3 mm; Limiting Speed - Grease:8,300 rpm; Static Load Rating:88,500 N; da (min):42 mm; d:35 mm; Weight:0.460 kg; B:23 mm; D:72 mm;

Specifications/Environment:Standard; Days to Ship:Quote; Load Direction:Radial; Holder Symbol:JRX; Symbol of Bearing Ring Shape:NX2RX3; Number of Raceway Ring Rows:Single Row; Size Standards:Metric System; Rolling Element Material:Steel; Retainer Type:Punching; Size Standards:Metric System;

Bearing Unit, Type:Diamond Flange Shape; Accessory:With cast iron cover; Unit, Type:Insert Bearing Unit; Unit Body Material:Cast Iron; Fit:J7; Seal:Silicone; Stroke:No; Rolling Element Material:Bearing Steel; Bearing Inner Dia. Shape:Tapered hole adapter; d:30;

Seal Type:Shroud Seal; Total Width A:2.626 in; Weight:7.187 lb; Bolt Hole Width N:19.00 mm; Bearing Type:Ball Bearing; Total Height H2:111.1 mm; Dimension B1:2.016 in; Housing Style:Two-Bolt Pillow Bloc; Bolt Hole Spacing J:158.8 mm; Inside Ring Outside Diameter:0.673 in;

Flange Shape:Square Type; Bearing I.D. d(mm):20; Bearing Retained:Yes (with retaining; Number of Bearings:Double; Bearing Used:Deep Groove Ball Bea; Holder Surface Treatment:Clear Anodize; Shape:Flange Type; Flange O.D. H(φ):69; Bearing Retained:Yes (with retaining; Width T(mm):50;

Number of Raceway Ring Rows:Single Row; d:75; Large-capacity type:Standard; Specifications/Environment:Standard; Precision (JIS):Grade 0; Specifications:Standard; Days to Ship:9 Days or more; Shaft Bore Config.:Cylindrical Bore; D:130; Rolling Element Material:Steel;

Days to Ship:8 Days; d:30; Rolling Element Material:Bearing Steel; Surface Treatment:No; Pillow Type, Category:Standard; Stroke:No; Unit Body Material:Cast Iron; Bearing Inner Dia. Shape:Tapered hole adapter; Pillow Type, Category:Standard; Stroke:No;

Volume Discount:Available; Volume Discount:Available; Flange Shape:Round Type; Type:Bearings with Housin; RoHS:6; Width T(mm):10; Shape:Flanged Pilot Type; Days to Ship:7 Days; Holder Surface Treatment:Clear Anodize; Bearing Material:[Steel] Steel;

Shape:Flanged Pilot Type; Housing Material:[Aluminum Alloy] 201; RoHS:6; Days to Ship:7 Days; Shape:Flanged Pilot Type; Type:Bearings with Housin; Number of Bearings:Double; Bearing Retained:No; Bearing Material:[Steel] Steel; Bearing Retained:No;