28 mm x 75 mm x 28 mm NMB HR28 plain bearings

Db - Cup Backface Backing Diameter:503.94 mm; Bearing Weight:45.200 Kg; C90 - Dynamic Radial Rating (90 million revolutions)4:63300 lbf; G1 - Heat Generation Factor (Roller-Raceway):2782.9; e - ISO Factor8:0.48; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:51600 lbf; G2 - Heat Generation F

Design Units:Imperial; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:99400 lbf; Aa - Cage-Cone Backface Clearance:0.04 in; C1 - Dynamic Radial Rating (1 million revolutions)6:57100 lbf; Cage Type:Stamped Steel; K - Factor8:1.76; C90 - Dynamic Radial Rating (90 million revolutions)5:14

Cylinder shape (suffix symbol: X):No; Raceway Ring Shape:Cylindrical Roller; Days to Ship:9 Days; Precision (JIS):Grade 5; Load Direction:Radial; D:225; Revolution Frequency(rpm):2600; Specifications/Environment:Standard; Raceway Ring Shape:Cylindrical Roller; Number of Raceway Ring Rows:Double Row;

Precision Grade Symbol:No; Internal Symbol:No; Combination symbol:No; Size Standards:Metric System; Inner/Outer Ring Material:[Steel] Steel; Material Symbol:No; Combination symbol:No; Internal Symbol:No; Torque Symbol:No; Low Torque Specification:No;

Shaft:Provided; Cam Follower Type:Standard; Category:Cam Followers; Material:[Carbon Steel] 1045; Days to Ship:8 Days; Surface Treatment:Electroless Nickel P; Shaft:Provided; h(mm):12 ～ 25; Cam Follower Type:Standard; Category:Cam Followers;

Bearing UPC:013992057785; Seal Type:Viton Single Lip; Dimension R:0.9 in; Shaft Size:1-3/16 in; Dimension V:3.0 in; Tensioning Unit Type:Tension Type; Dimension W:1.0 in; Dimension X:0.8 in; Dimension B:4.0 in; Dimension T:8.5 in;

Db - Cup Backface Backing Diameter:305.05 mm; d:241.300 mm; Cup Part Number:8520; C - Cup Width:36.513 mm; R - Cone Backface To Clear Radius1:6.35 mm; C0 - Static Radial Rating:240000 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:21400 lbf; B:52.388 mm; Da - Cup Frontface Backing Diame

d:2.7500 in; Da - Cup Frontface Backing Diameter:4.56 in; K - Factor7:1.52; B - Cone Width:1.1420 in; Ab - Cage-Cone Frontface Clearance:0.12 in; R - Cone Backface To Clear Radius1:0.14 in; Cone Part Number:482; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:56100 lbf; C90 - Dynamic Ra

Bearing Used:Deep Groove Ball Bea; Number of Bearings:Double; Bearing Retained:No; Seals:ZZ (Double Shield); Bearing Used:Deep Groove Ball Bea; Days to Ship:7 Days; RoHS:6; Holder Surface Treatment:Electroless Nickel P; Flange Shape:Round Type; Type:Bearings with Housin;

Surface Treatment:No; Fit:J7; Fit:J7; Unit Body Material:Cast Iron; Seal:Silicone; Grease Type:SH33M; Bearing Inner Dia. Shape:Tapered hole adapter; Unit, Type:Insert Bearing Unit; Rolling Element Material:Bearing Steel; Bearing Inner Dia. Shape:Tapered hole adapter;

D:790 mm; Roller Profile:Symmetric; Axial Load Factor Y0:2.07; Bore Type:Cylindrical Bore; Nr. of Holes:8; Fillet Radius/Chamfer:7.5 mm; Dynamic Load Rating:8,500,000 N; Axial Load Factor Y1:2.12; Configuration:Double Row; Center Guidance:Fixed Inner Ring Rib;

Raceway Ring Shape:Tapered Roller; Basic Load Rating, Dynamic Rating(N):170000; Number of Raceway Ring Rows:Single Row; Outer Ring Type:Flat; Number of Raceway Ring Rows:Single Row; B:32; Revolution Frequency(rpm):2200; Cone roller bearing large-capacity type (symbol: 4T-orU):U; Specifications/Envir

Threads No. per Inch:4; E1:22.126 in; A:0.5120 in; Piston Length of Travel:0.866 in; E:25.591 in; Assembly Weight:198.0 lb; Major Diameter B:21.923 in; C:27.756 in; Piston Area:94.9 in²; D:2.7950 in;

Bearing Unit, Type:Diamond Flange Shape; Unit Body Material:Cast Iron; Unit Body Material:Cast Iron; RoHS:6; Bearing Inner Dia. Shape:Cylindrical Bore Set; Diameter series symbol:For small light load; Surface Treatment:No; Bearing Unit, Type:Diamond Flange Shape; Diameter series symbol:For small lig

Contact angle(Degree):15; Precision:Grade 4; Special Configurations Code:No; Size Standards:Metric System; Rolling Element Material:[Steel] Steel; Basic Dynamic Load Rating(N):36500; Width(mm):18; Outer Ring Shape:Flat; Bearing Style:Open Type; Clearance sign:CN (standard);