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This is the most basic and most widely used type of tapered roller bearing. It consists of two main separable parts: the cone (inner ring) assembly and the cup (outer ring). It is typically mounted in opposing pairs on a shaft.
timken-TSL-top-angle-view
Unit of Measure
1 

Part Number

Series

d - Bore

D - Cup Outer Diameter

B - Cone Width

C - Cup Width

T - Bearing Width

T1 - Total Width

C1 - Dynamic Radial Rating (1 million revolutions)

C0 - Static Radial Rating

CAD

LM11949 - LM11910 (LM11900EA) N/A LM11900 N/A 3/4 in N/A 1.7810 in N/A 0.6550 in N/A 0.4750 in N/A 0.6100 in N/A 0.641 in N/A 8800 lbf39100 N N/A 7200 lbf32000 N N/A CAD Icon (for items table)
LM11949 - LM11910 (LM11900LA) N/A LM11900 N/A 3/4 in N/A 1.7810 in N/A 0.6550 in N/A 0.4750 in N/A 0.6100 in N/A 0.685 in N/A 8800 lbf39100 N N/A 7200 lbf32000 N N/A CAD Icon (for items table)
M12649 - M12610 (M12600LA) N/A M12600 N/A 0.8437 in N/A 1.9687 in N/A 0.7200 in N/A 0.5500 in N/A 0.69 in N/A 0.765 in N/A 11700 lbf52200 N N/A 9780 lbf43500 N N/A CAD Icon (for items table)
07100 - 07196 (07000LA) N/A 07000 N/A 1 in N/A 1.9687 in N/A 0.5614 in N/A 0.3750 in N/A 0.5313 in N/A 0.606 in N/A 6540 lbf29100 N N/A 6650 lbf29600 N N/A CAD Icon (for items table)
L44642 - L44610 (L44600LC) N/A L44600 N/A 1 in N/A 1.9800 in N/A 0.5800 in N/A 0.4200 in N/A 0.5600 in N/A 0.588 in N/A 8010 lbf35600 N N/A 7400 lbf32900 N N/A CAD Icon (for items table)
L44643 - L44610 (L44600LA) N/A L44600 N/A 1 in N/A 1.9800 in N/A 0.5800 in N/A 0.4200 in N/A 0.5600 in N/A 0.635 in N/A 8010 lbf35600 N N/A 7400 lbf32900 N N/A CAD Icon (for items table)
L44643X - L44610 (L44600LB) N/A L44600 N/A 1 in N/A 1.9800 in N/A 0.5800 in N/A 0.4200 in N/A 0.5600 in N/A 0.635 in N/A 8010 lbf35600 N N/A 7400 lbf32900 N N/A CAD Icon (for items table)
LM67048 - LM67010 (LM67000LA) N/A LM67000 N/A 1 1/4 in N/A 2.3280 in N/A 0.6600 in N/A 0.4650 in N/A 0.6250 in N/A 0.7 in N/A 10500 lbf46700 N N/A 10000 lbf44600 N N/A CAD Icon (for items table)
LM48548 - LM48510 (LM48500LA) N/A LM48500 N/A 1 3/8 in N/A 2.5625 in N/A 0.7200 in N/A 0.5500 in N/A 0.71 in N/A 0.7850 in N/A 14500 lbf64600 N N/A 14200 lbf63100 N N/A CAD Icon (for items table)
LM29748 - LM29710 (LM29700LA) N/A LM29700 N/A 1 1/2 in N/A 2.5625 in N/A 0.7200 in N/A 0.5500 in N/A 0.71 in N/A 0.7850 in N/A 10900 lbf48600 N N/A 13600 lbf60300 N N/A CAD Icon (for items table)
13685 - 13621A (13600LA) N/A 13600 N/A 1 1/2 in N/A 2.7170 in N/A 0.7500 in N/A 0.5638 in N/A 0.72 in N/A 0.795 in N/A 15100 lbf67200 N N/A 15300 lbf67900 N N/A CAD Icon (for items table)
13685 - 13621 (13600LA) N/A 13600 N/A 1 1/2 in N/A 2.7170 in N/A 0.7500 in N/A 0.5938 in N/A 0.75 in N/A 0.825 in N/A 15100 lbf67200 N N/A 15300 lbf67900 N N/A CAD Icon (for items table)
390A - 394A (395LC) N/A 395 N/A 2 1/2 in N/A 4.3307 in N/A 0.8660 in N/A 0.7411 in N/A 0.8661 in N/A 0.9141 in N/A 22200 lbf98900 N N/A 28100 lbf125000 N N/A CAD Icon (for items table)
479 - 472A (K668182) N/A N/A 2.6250 in N/A 4.7244 in N/A 1.1420 in N/A 0.9230 in N/A 1.1418 in N/A 1.2720 in N/A 32200 lbf143000 N N/A 41900 lbf186000 N N/A CAD Icon (for items table)
399A - 394A (395LA) N/A 395 N/A 2 11/16 in N/A 4.3307 in N/A 0.8660 in N/A 0.7411 in N/A 0.8661 in N/A 0.97 in N/A 22200 lbf98900 N N/A 28100 lbf125000 N N/A CAD Icon (for items table)
399A - 394AS (395LA) N/A 395 N/A 2 11/16 in N/A 4.3307 in N/A 0.8660 in N/A 0.7411 in N/A 0.8661 in N/A 0.9141 in N/A 22200 lbf98900 N N/A 28100 lbf125000 N N/A CAD Icon (for items table)
Unit of Measure
1