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687

Image for Illustration purposes only. Actual product may vary

NTN 687 Medium Size Tapered Roller Bearing

MODEL 687

BRAND

SKU

284379

WEIGHT

4.725 lb

UOM

each

UPC

4547359414943

$154.98 Each

Prices are subject to change

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Bearing Modification Services

Typically Ships in: 1 day

Returnable:No

Height

6.693

I.D.

0.2756 in

Length

6.693

O.D.

0.5512 in

Width

1.625

Technical Specifications
Type Cone
Bore Type Round
Material Case Carburized Steel
Static Load Rating 87500 lbf390000 N390.00 kN
Dynamic Load Rating 55000 lbf245000 N245.00 kN
Operating Temperature Range -40 to 250 F-40 to 120 C
Y2 (Axial Load Factor) 1.28
e (Axial Load Factor) 0.47
Dimensional Specifications


Cone for Tapered Roller Bearing - Inch Series and J Series - Dimensions

B 4.0000 in101.600 mm
Wi 1.6250 in41.275 mm
R 0.1400 in3.600 mm
U 4.65 in118.0 mm
V 4.41 in112.0 mm
a (Effective Load Center) -0.1100 in-2.800 mm

Reviews

Return policy

Item must be unused.

Item must be in it's original package.