Bearing 74550A/74846X

Dimension C:5.13 in; Eng Internal Radial Clearance - Max:0.0039; Dimension L Exp:4.3 in; Housing Style:Four-Bolt Square Fla; C0 - Static Load:87200 lb; Dimension E:7.000 in; Shaft Size  :85 mm; Grease Lubrication - M/N Seal:1400 rpm; Float:0.083 in; Grease Lubrication - B/C/O Seal:1000 rpm;

Aa - Cage-Cone Backface Clearance:0 in; d:10.875 in; da - Cone Frontface Backing Diameter:11.56 in; C - Cup Width:1.8125 in; r - Cup Backface To Clear Radius2:0.250 in; Bearing Weight:113.40 lb; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:89600 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:35400 lbf; D:15.8750 in; Cup Part Number:275158;

Cage Type:Stamped Steel; Ab - Cage-Cone Frontface Clearance:0.08 in; Series:78000; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:66900 lbf; G1 - Heat Generation Factor (Roller-Raceway)8:62.6; C1 - Dynamic Radial Rating (1 million revolutions)1:38400 lbf; db - Cone Backface Backing Diameter:3.11 in; C0 - Static Radial Rating:43400 lbf; d:2.5000 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:14800 lbf;

Cage Type:Stamped Steel; Y2 - ISO Factor10:2.75; d:1.3125 in; Cup Part Number:3424YD; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:6100 lbf; e - ISO Factor8:0.37; K - Factor7:1.6; R - Cone Backface To Clear Radius1:0.14 in; Y1 - ISO Factor9:1.85; Aa - Cage-Cone Backface Clearance:0.04 in;

Oil Lubrication - T Seal:2650 rpm; Dimension RVV:0.73 in; Oil Lubrication - M/N Seal:1500 rpm; Dimension J (Bolt Size):0.625 in; Eng Internal Radial Clearance - Min:0.0037; Dimension B Exp:1.56 in; Dimension L:3.35 in; Dimension N:1.88 in; C0 - Static Load:62500 lb; Dimension B Fix:1.48 in;

Cup Part Number:451250; Ab - Cage-Cone Frontface Clearance:-1.5 mm; C - Cup Width:61.913 mm; C1 - Dynamic Radial Rating (1 million revolutions)5:237000 lbf; C90 - Dynamic Radial Rating (90 million revolutions)4:61400 lbf; C0 - Static Radial Rating:333000 lbf; r - Cup Backface To Clear Radius2:6.86 mm; Series:450000; G1 - Heat Generation Factor (Roller-Raceway):747.4; da - Cone Frontface Backing Diameter:177.04 mm;

C0 - Static Radial Rating:12500 lbf; Bearing Weight:0.4 Kg; Y - ISO Factor9:0.82; G2 - Heat Generation Factor (Rib-Roller End):6.57; C1 - Dynamic Radial Rating (1 million revolutions)5:12300 lbf; Aa - Cage-Cone Backface Clearance:3 mm; Cg - Geometry Factor:0.07; Design Units:Imperial; G1 - Heat Generation Factor (Roller-Raceway):11.3; Cup Part Number:23256;

Aa - Cage-Cone Backface Clearance:0 in; d:10.875 in; da - Cone Frontface Backing Diameter:11.56 in; C - Cup Width:1.8125 in; r - Cup Backface To Clear Radius2:0.250 in; Bearing Weight:113.40 lb; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:89600 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:35400 lbf; D:15.8750 in; Cup Part Number:275158;

Cage Type:Stamped Steel; Ab - Cage-Cone Frontface Clearance:0.08 in; Series:78000; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:66900 lbf; G1 - Heat Generation Factor (Roller-Raceway)8:62.6; C1 - Dynamic Radial Rating (1 million revolutions)1:38400 lbf; db - Cone Backface Backing Diameter:3.11 in; C0 - Static Radial Rating:43400 lbf; d:2.5000 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:14800 lbf;

K - Factor3:1.11; Y1 - ISO Factor5:1.29; C - Double Cup Width:4.1250 in; G2 - Heat Generation Factor (Rib-Roller End):551; Series:240000; Y - ISO Factor1:1.14; Y2 - ISO Factor6:1.92; Cg - Geometry Factor8:0.221; G1 - Heat Generation Factor (Roller-Raceway)7:3350; D:23.7500 in;

Outside Ring Inside Diameter:92 mm; da (min):50 mm; D:110 mm; Da (max):100 mm; Limiting Speed - Oil:7,500 rpm; db (max):57 mm; Configuration:Single Row; db (min):50 mm; B:27 mm; Static Load Rating:89,000 N;

Ab - Cage-Cone Frontface Clearance:8.6 mm; Cone Part Number:EE291250; B:63.5 mm; R - Cone Backface To Clear Radius1:7.870 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:51700 lbf; Y - ISO Factor9:1.59; e - ISO Factor8:0.38; Design Units:Imperial; K - Factor7:1.55; db - Cone Backface Backing Diameter:345.95 mm;

Lockwasher and Lockplates:P-52; Tolerance1:-0.006 in; SNW/SNP Assembly Weight:36.38 lb; B2:6.009 in; D1:12.193 in; Sleeve:S-3052 x 9 1/2; Taper:1:12; Series:230K; Bearing Number:23052K; Locknut:N-052;

K - Factor3:1.11; Y1 - ISO Factor5:1.29; C - Double Cup Width:4.1250 in; G2 - Heat Generation Factor (Rib-Roller End):551; Series:240000; Y - ISO Factor1:1.14; Y2 - ISO Factor6:1.92; Cg - Geometry Factor8:0.221; G1 - Heat Generation Factor (Roller-Raceway)7:3350; D:23.7500 in;

C0 - Static Radial Rating:12500 lbf; Bearing Weight:0.4 Kg; Y - ISO Factor9:0.82; G2 - Heat Generation Factor (Rib-Roller End):6.57; C1 - Dynamic Radial Rating (1 million revolutions)5:12300 lbf; Aa - Cage-Cone Backface Clearance:3 mm; Cg - Geometry Factor:0.07; Design Units:Imperial; G1 - Heat Generation Factor (Roller-Raceway):11.3; Cup Part Number:23256;