Boston 18858 STEEL WASHER MODELS

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Boston 18858 STEEL WASHER Roller Thrust Bearing Washers

Name: Boston 18858 STEEL WASHER Roller Thrust Bearing Washers
Brand: Boston
SKU: 18858 STEEL WASHER
Rating: 4.9 (5 reviews)

LET OUR Boston 18858 STEEL WASHER Roller Thrust Bearing Washers EXPERTS Sealed closure type: GET YOU THE PARTS YOU NEED. 1.7519 in roller width:
Brand Name:Boston
Model Number:
18858 STEEL WASHER
roller width::1.7519 in
closure type::Sealed
radial static load capacity::35093 lbs
roller diameter::3.2480 in
overall width::1.8125 in
manufacturer upc number::622424922241
manufacturer catalog number::0009222400
bore diameter::1.0000 in

Xto Technical Est.

Xto Technical Est.China

Xto Technical Est.2020-07-10 09:46:19
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Boston 18858 STEEL WASHER bearing Size Chart (mm/inches)
Cone Part Number	LL713049
Design Units	Imperial
Cage Type	Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1	15800 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2	4090 lbf
d	2.7500 in
B - Cone Width	0.5313 in
R - Cone Backface To Clear Radius3	0.06 in
da - Cone Frontface Backing Diameter	2.91 in
db - Cone Backface Backing Diameter	3.03 in
Ab - Cage-Cone Frontface Clearance	0.08 in
Aa - Cage-Cone Backface Clearance	0.03 in
a - Effective Center Location4	0.18 in
C90 - Dynamic Radial Rating (90 million revolutions)5	2350 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6	9070 lbf
C0 - Static Radial Rating	13100 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7	1760 lbf
K - Factor8	1.33
G1 - Heat Generation Factor (Roller-Raceway)	39.9
G2 - Heat Generation Factor (Rib-Roller End)	55
Cg - Geometry Factor	0.0893

Roller Thrust Bearing Washers Part series 18858 STEEL WASHER is a potential replacement for these common bearing part numbers:

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