385, Tapered Roller Bearing

$ 26.62

Series	385
Cone Part Number	385
Design Units	Imperial
Cage Type	Stamped Steel
C1 - Dynamic Radial Rating T2-Row, 1 mil. rev.	42200 lbf 188000 N
C90(2) - Dynamic Radial Rating 2-Row, 90 mil. rev.	10900 lbf 48700 N

Dimensions

d - Bore	2.1654 in 55.001 mm
B - Cone Width	0.8640 in 21.946 mm

Abutment and Fillet Dimensions

R - Cone Backface "To Clear" Radius³	0.09 in 2.300 mm
da - Cone Frontface Backing Diameter	2.4 in 61 mm
db - Cone Backface Backing Diameter	2.56 in 65 mm
Ab - Cage-Cone Frontface Clearance	0.11 in 2.8 mm
Aa - Cage-Cone Backface Clearance	0.03 in 0.8 mm
a - Effective Center Location⁴	-0.12 in -3 mm

C90 - Dynamic Radial Rating (90 million revolutions)⁵	6280 lbf 28000 N
C1 - Dynamic Radial Rating (1 million revolutions)⁶	24200 lbf 108000 N
C0 - Static Radial Rating	24100 lbf 107000 N
C_a90 - Dynamic Thrust Rating (90 million revolutions)⁷	3810 lbf 16900 N