Boston Gear (Altra) NBG25-1 Ball Insert Bearings

Reference Thermal Speed Rating (Grease):160; C1(2) - Dynamic Radial Rating (Two-Rows):11700000 N; Y2 - ISO Factor6:1.83; R - Inner Ring To Clear Radius1:6.000 mm; Reference Thermal Speed Rating (Oil)7:170; Da - Outer Ring Backing Diameter:839.000 mm; Design Unit:METRIC; Bearing Weight:941.700 Kg; B

Grease Lubrication - T Seal:1000 rpm; Dimension H:1.50 in; Dimension L Fix:3.78 in; C0 - Static Load:212000 lb; Dimension E:7.000 in; Housing Style:Round Flange; Grease Lubrication - B/C/O Seal:400 rpm; Y1 - Geometry Factor:2.43; Dimension BC:14.00 in; Pre Install Clearance Max:0.145 mm;

Outer Diameter (mm):440; B:72 mm; Size (mm):240x440x72; Bearing number:NU248; d:240 mm; Bore Diameter (mm):240; C:72 mm; Brand:ISO; D:440 mm; Width (mm):72;

Outer Dia (D):46.0000; Dynamic Load Rating (Cr):31,000; Max. shaft corner radius, or 45 deg. chamfer (ch1):0.600; Material - Outer ring - Carbon steel with bronze liner, Inner ring:52100 chrome steel o; Static Load Rating (Cor):73,000; Brand:AST; Bearing number:GEBK20S; Spherical Diameter (dk or Dk)

Width:1.063 Inch | 27 Mill; Other Features:With Snap Ring Groov; Category:Angular Contact Ball; Internal Clearance:C0-Medium; C:27 mm; Manufacturer Item Number:TM-DF0581N; B:27 mm; Flush Ground:No; Noun:Bearing; Number of Rows of Balls:Double Row;

Brand:NSK; Bore Diameter (mm):130; (Oil) Lubrication Speed:18 100 r/min; Basic dynamic load rating (C):59,5 kN; r min.:1,5 mm; (Grease) Lubrication Speed:11 700 r/min; Weight:1,265 Kg; Width (mm):24; Bearing number:130BNR19H; a:37,2 mm;

dc (min):211 mm; Limiting Speed - Grease:1,500 rpm; Enclosure:Open; Da (max):322 mm; Radial Clearance:0.070 to 0.120 mm; Fillet Radius/Chamfer:4 mm; db (max):200 mm; Limiting Speed - Oil:1,900 rpm; db (min):178 mm; ra (max):3 mm;

Weight:19 Kg; C:86 mm; D:270 mm; Bearing number:23132 KCW33; Width (mm):86; Bore Diameter (mm):160; Brand:CX; Basic static load rating (C0):1370 kN; d:160 mm; Size (mm):160x270x86;

B:24 mm; Width (mm):24; Brand:ISB; Basic static load rating (C0):53 kN; Outer Diameter (mm):150; Bearing number:6020; Weight:1,25 Kg; D:150 mm; Size (mm):100x150x24; Bore Diameter (mm):100;

Da:116 mm; R:3,6 mm; T:38,1 mm; Aa:2,2 mm; Brand:Timken; Weight:1,97 Kg; d:63,5 mm; da:73 mm; Size (mm):63.5x122.238x38.1; r:3,3 mm;

Size (mm):15x24x5; Brand:ISO; B:5 mm; Outer Diameter (mm):24; Width (mm):5; Bore Diameter (mm):15; d:15 mm; Bearing number:61802 ZZ; C:5 mm; D:24 mm;

Aa - Cage-Cone Backface Clearance:0.14 in; G2 - Heat Generation Factor (Rib-Roller End):32.8; C0 - Static Radial Rating:91000 lbf; db - Cone Backface Backing Diameter:3.9 in; C90 - Dynamic Radial Rating (90 million revolutions)5:18600 lbf; Design Units:Imperial; Cage Type:Stamped Steel; G1 - Heat Ge

d:58 mm; Weight:0,364 Kg; Bore Diameter (mm):58; C:40 mm; r:0,6 mm; D:72 mm; Bearing number:RNA6910; (Grease) Lubrication Speed:7400 r/min; Brand:Timken; Width (mm):40;

C:9 mm; Enclosure Type:Contact Seal; Snap Ring:No; Long Description:15MM Bore; 32MM Outs; Inch - Metric:Metric; Noun:Bearing; cage material:Steel; Weight / Kilogram:0.03; dynamic load capacity:5600 N; Da max.:30 mm;

Y2 - ISO Factor10:2.95; Series:755; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:11100 lbf; r - Cup Backface To Clear Radius2:0.030 in; R - Cone Frontface To Clear Radius1:0.060 in; Cone Part Number:767D; T - Bearing Width across Cups:3.9979 in; Cage Type:Stamped Steel; G1 - Heat Generatio