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NTN 32918X MEDIUM SIZE TAPERED ROLLER BRG

BRAND: NTN Bearing | MODEL: 32918X | CONDITION: NEW | SKU: 281572
NTN 32918X MEDIUM SIZE TAPERED ROLLER BRG

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$172.77
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Additional Description

CAD drawing

Description

Technical Specifications

Type

Tapered Roller Bearing

Bore Type

Round

Material

Through Hardened Steel

Limiting Speed - Oil

3600 RPM

Limiting Speed - Grease

2700 RPM

Style

Cone & Cup

Precision Rating

Class 0

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.34

Y2 (Axial Load Factor)

1.75

Y0 (Axial Load Factor)

0.96

Static Load Rating

38000 lbf / 168000 N / 168.00 kN

Dynamic Load Rating

21900 lbf / 97500 N / 97.50 kN

Enclosure

Open

Weight

1.801 lb / 0.817 kg

Operating Temperature Range

-40 to 250 ºF / -40 to 120 ºC

Dimensional Specifications

d

3.5433 in / 90.000 mm

D

4.9213 in / 125.000 mm

C

0.7087 in / 18.000 mm

B

0.9055 in / 23.000 mm

a (Effective Load Center)

-0.0394 in / -1.000 mm

T

0.9055 in / 23.000 mm

r

0.0600 in / 1.500 mm

R

0.06 in / 1.5 mm

da

3.88 in / 98.5 mm

db

3.78 in / 96.0 mm

Da

4.59 in / 116.5 mm

Da min

4.43 in / 112.5 mm

Db

4.74 in / 120.5 mm