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31320X

Image for Illustration purposes only. Actual product may vary

Tapered Roller Set - Metric Series

MODEL 31320X

BRAND

SKU

281715

WEIGHT

19.842 lb

UOM

each

UPC

4547359527636

$1,351.51 Each

Prices are subject to change

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Bearing Modification Services

Typically Ships in: 1 day

Returnable:No

a (Effective Load Center)

0.4921 in

B (in)

2.0079

Bore Type

Round

Bore type

Round

C (in)

1.3780

Configuration

One

D (in)

8.4646

d (in)

3.9370

Da

7.91 in

da

118.0 mm

Da min

6.61 in

Db

7.95 in

db

4.76 in

Dynamic Load Rating

80000 lbf

Dynamic load rating

80000 lbf

e (Axial Load Factor)

0.83

Enclosure

Open

I.D.

3.937 in

Limiting Speed - Grease

1800 RPM

Limiting speed - grease

1800 RPM

Limiting Speed - Oil

2400 RPM

Limiting speed - oil

2400 RPM

Lubrication

w/o Oil Hole

Material

Through hardened steel

O.D.

8.4646 in

Operating Temperature Range

-40 to 250 °F

Operating temperature range

-40 to 250 ºF

Precision Rating

Class 0

Precision rating

Class 0

R (in)

0.16

r (in)

0.1200

Static Load Rating

98000 lbf

Static load rating

98000 lbf

Style

Cone & cup

T (in)

2.2244

Type

Tapered Roller Bearing

Y0 (Axial Load Factor)

0.40

Y2 (Axial Load Factor)

0.73

Technical Specifications
Type
Tapered Roller Bearing
Bore Type
Round
Material
Through Hardened Steel
Limiting Speed - Oil
2400 RPM
Limiting Speed - Grease
1800 RPM
Style
Cone & Cup
Precision Rating
Class 0
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.83
Y2 (Axial Load Factor)
0.73
Y0 (Axial Load Factor)
0.40
Static Load Rating
98000 lbf435000 N435.00 kN
Dynamic Load Rating
80000 lbf355000 N355.00 kN
Enclosure
Open
Operating Temperature Range
-40 to 250 F-40 to 120 C
Dimensional Specifications


Tapered Roller Set - Metric Series - Dimensions

d
3.9370 in100.000 mm
D
8.4646 in215.000 mm
C
1.3780 in35.000 mm
B
2.0079 in51.000 mm
a (Effective Load Center)
0.4921 in12.500 mm
T
2.2244 in56.500 mm
r
0.1200 in3.000 mm
R
0.16 in4.0 mm
da
118.0 mm
db
4.76 in121.0 mm
Da
7.91 in201.0 mm
Da min
6.61 in168.0 mm
Db
7.95 in202.0 mm

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