220,000 mm x 460,000 mm x 180,000 mm NTN RNNU4421 cylindrical roller bearings

B:35; Max. Allowed rpm(rpm):4600; Preload Mark:C3; Basic Dynamic Load Rating(N):104000; Size Standards:Metric System; d:70; Inner/Outer Ring Material:Steel; Accuracy Symbol:P6; RoHS:6; Outer Ring Shape:Flat;

Days to Ship:6 Days or more; B:40; Precision (JIS):Grade 0; Inner/Outer Ring Material:Steel; Number of Raceway Ring Rows:Single Row; Raceway Ring Shape:Needle Roller; Rolling Element Material:Steel; Rolling Element Material:Steel; D:68; Size Standards:Metric System;

Design Units:Imperial; Db - Cup Backface Backing Diameter:58.93 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:3180 lbf; e - ISO Factor8:0.38; C - Cup Width:15.875 mm; Bearing Weight:0.4 Kg; G2 - Heat Generation Factor (Rib-Roller End):13.3; G1 - Heat Generation Factor (Roller-Raceway):18

Bearing I.D. d(mm):25; Shape:Flange Type; Bearing Material:[Steel] Steel; Bearing Used:Deep Groove Ball Bea; Bearing Part Number:6205; Bearing Retained:No; Type:Bearings with Housin; Number of Bearings:Double; Width T(mm):45 ～ 80; Shape:Flange Type;

Shape:Flanged Pilot Type; Bearing Retained:Yes (with retaining; Volume Discount:Available; Bearing Part Number:6005; Type:Bearings with Housin; Days to Ship:8 Days; Flange Shape:Round Type; Number of Bearings:Double; Flange O.D. H(φ):88; Shape:Flanged Pilot Type;

Shape:Flanged Pilot Type; Bearing Material:Steel; Shape:Flanged Pilot Type; Flange Shape:Compact Type; Bearing Retained:No; Seals:ZZ (Double Shield); Bearing Material:Steel; Flange Shape:Compact Type; Holder Surface Treatment:Electroless Nickel P; Housing Material:1045 Carbon Steel;

Type:Ball; Specifications/Environment:Standard; Retainer Type:Punching; Inner/Outer Ring Material:Steel; Basic Dynamic Load Rating(N):20500; D:100; Number of Raceway Ring Rows:Single Row; Types:16**/6*** series; Type:Ball; RoHS:6;

Unit Body Material:Cast Iron; Grease Type:Standard Grease; Bearing Inner Dia. Shape:Tapered hole adapter; Unit, Type:Insert Bearing Unit; Surface Treatment:No; Fit:J7; Stroke:No; Unit Body Material:Cast Iron; Diameter series symbol:Used for Light load; RoHS:6;

C1 - Dynamic Radial Rating (1 million revolutions)5:407000 N; Da - Cup Frontface Backing Diameter:252.22 mm; db - Cone Backface Backing Diameter:214.88 mm; G2 - Heat Generation Factor (Rib-Roller End):146.7; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:86200 N; R - Cone Backface To Clear R

Bearing I.D. d(mm):40; Bearing Retained:No; Housing Material:1045 Carbon Steel; Holder Surface Treatment:Electroless Nickel P; Bearing Retained:No; Days to Ship:8 Days; Flange Shape:Compact Type; Bearing Part Number:6008; Bearing Used:Deep Groove Ball Bea; Shape:Flanged Pilot Type;

Cor - Static Load Rating:111505 lbf; Dimension J:420 mm; Bearing UPC:013992028297; Maximum Speed:1740 rpm; Cr - Dynamic Load Rating:81606 lbf; Bearing Type:Split Cylindrical Ex; Shaft Size:125 mm; Dimension H:150 mm; Support Type:Two-Bolt Plummer Blo; Bolt Size:2 x M30;

D:105.000 mm; d:75 mm; da - Inner Ring Backing Diameter:81.100 mm; R - Inner Ring To Clear Radius2:1.0 mm; Contact Angle:15 º; r - Outer Ring To Clear Radius3:1.0 mm; Limiting Speed (Oil):36960 rpm; Limiting Speed (Grease):18480 rpm; Cage Type:CR - Phenolic Outer; Da - Outer Ring Backing Diameter:99

Tensioning Unit Type:Tension Type; Dimension N:18.3 in; Bearing Type:Split Cylindrical Re; Dimension S:3.4 in; Shaft Size:4-11/16 in; Dimension X:1.9 in; Cor - Static Load Rating:157366 lbf; Seal Type:Felt Seal; Cr - Dynamic Load Rating:118025 lbf; Support Type:Take-Up;

Days to Ship:8 Days; Bearing Material:[Steel] Steel; Number of Bearings:Single; Shape:Bottom Mount; Housing Material:1045 Carbon Steel; Height Indication:Height Configurable; Bearing Part Number:624; Bearing Used:Deep Groove Ball Bea; Number of Bearings:Single; Lateral Width L(mm):22;

Outer Ring:With Outer Ring; Rolling Element Material:Steel; Material Symbol:No; Width(mm):20; Rotational Speed(rpm):4500; Number of Raceway Ring Rows:Single Row; Precision (JIS):Grade 0; Spacer, Sleeve symbol:No; Size Standards:Metric System; Retainer Type:Punching;