  | 
 | Bearing Weight |  31.5572 lb 14.3141 Kg
  |   
  | D - Cup Outer Diameter |  7.8750 in 200.025 mm
  |   
  | d - Cone Bore |  4.0000 in 101.600 mm
  |   
  | B - Cone Width |  1.9375 in 49.213 mm
  |   
  | C - Double Cup Width |  3.1581 in 80.216 mm
  |   
  | T - Bearing Width across Cones |  4.5625 in 115.888 mm
  |   
  | Z - Number of Rollers Per Row |  18
  |   
  | Ka - Locking Pin Diameter |  0.937 in 23.8 mm
  |   
  | Kb - Locking Pin Depth |  0.375 in 9.5 mm
  |   
  | R - Cone Backface "To Clear" Radius1 |  0.140 in 3.600 mm
  |   
  | r - Cup Frontface "To Clear" Radius2 |  0.09 in 2.3 mm
  |   
  | db - Cone Backface Backing Diameter |  5.04 in 128.00 mm
  |   
  | Da - Cup Frontface Backing Diameter |  7.41 in 188.21 mm
  |   
  | Aa - Cage-Cone Backface Clearance |  0.34 in 8.60 mm
  |   
  | C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)1 |  28100 lbf 125000 N
  |   
  | C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)2 |  189000 lbf 839000 N
  |   
  | C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)3 |  48900 lbf 217000 N
  |   
  | Ca90 - Dynamic Thrust Rating (90 million revolutions)4 |  30400 lbf 135000 N
  |   
  | Y1 - ISO Factor3 |  0.44 0.65
  |   
  | G1 - Heat Generation Factor (Roller-Raceway)5 |  203
  |   
  | G2 - Heat Generation Factor (Rib-Roller End) |  37.4
  |   
  | Cg - Geometry Factor6 |  0.120
  |   
  | 
 
                
    
					
					
					LUOYANG VICTOR PACIFIC BEARING CO.,LTD. Professional Timken 98400 - 98789DC, we provide high quality Timken 98400 - 98789DC bearings, Timken 98400 - 98789DC bearings to ensure they achieve excellent performance and achieve the most favorable price and long life, giving reduce distress, which is dated Timken 98400 - 98789DC bearings price and availability of stock, or if you want to know more technical information leading Timken 98400 - 98789DC bearings and related models, please contact us, and we supply FAG, Timken bearings, NSK bearings, INA bearings and other brands, which are equivalent to Timken 98400 - 98789DC bearing contact us for details: 
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