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623/612

Image for Illustration purposes only. Actual product may vary

Tapered Roller Set - Inch Series and J Series

MODEL 623/612

BRAND

SKU

279177

UOM

each

$199.14 Each

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Bearing Modification Services

Typically Ships in: 1 day

Returnable:No

a (Effective Load Center)

-0.5500 in

B (in)

2.2500

Bore Type

Round

Bore type

Round

Cone Number

623

Configuration

One

Cup Number

612

D (in)

4.7500

Dynamic Load Rating

42500 lbf

Dynamic load rating

42500 lbf

e (Axial Load Factor)

0.31

Enclosure

Open

I.D.

57.15 mm

Lubrication

w/o Oil Hole

Material

Case carburized steel

O.D.

10 in

Operating Temperature Range

-40 to 250 °F

Operating temperature range

-40 to 250 ºF

Precision Rating

Class 4

Precision rating

Class 4

R (in)

0.14

r (in)

0.1300

Static Load Rating

54500 lbf

Static load rating

54500 lbf

Style

Cone & cup

Type

Tapered Roller Bearing

U

2.83 in

V

2.60 in

W

1.6250 in

Wi

1.6250 in

Width

41.275 mm

Wo

1.2500 in

X

4.33 in

Y2 (Axial Load Factor)

1.91

Z

4.13 in

Technical Specifications
Type
Tapered Roller Bearing
Bore Type
Round
Material
Case Carburized Steel
Style
Cone & Cup
Precision Rating
Class 4
Cone Number
623
Cup Number
612
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.31
Y2 (Axial Load Factor)
1.91
Static Load Rating
54500 lbf243000 N243.00 kN
Dynamic Load Rating
42500 lbf189000 N189.00 kN
Enclosure
Open
Operating Temperature Range
-40 to 250 F-40 to 120 C
Dimensional Specifications


Tapered Roller Set - Inch Series and J Series - Dimensions

B
2.2500 in57.150 mm
D
4.7500 in120.650 mm
Wo
1.2500 in31.750 mm
Wi
1.6250 in41.275 mm
W
1.6250 in41.275 mm
r
0.1300 in3.300 mm
R
0.14 in3.5 mm
a (Effective Load Center)
-0.5500 in-14.000 mm
U
2.83 in72.0 mm
V
2.60 in66.0 mm
X
4.33 in110.0 mm
Z
4.13 in105.0 mm

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