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NTN 30222 MEDIUM SIZE TAPERED ROLLER BRG

BRAND: NTN Bearing | MODEL: 30222 | CONDITION: NEW | SKU: 283551
NTN 30222 MEDIUM SIZE TAPERED ROLLER BRG

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$284.71
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Weight: 11.02 lbs UOM: EA
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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

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)

0.42

Y2 (Axial Load Factor)

1.43

Y0 (Axial Load Factor)

0.79

Static Load Rating

98000 lbf / 435000 N / 435.00 kN

Dynamic Load Rating

73000 lbf / 325000 N / 325.00 kN

Enclosure

Open

Weight

11.420 lb / 5.180 kg

Operating Temperature Range

-40 to 250 ºF / -40 to 120 ºC

Dimensional Specifications

d

4.3307 in / 110.000 mm

D

7.8740 in / 200.000 mm

C

1.2598 in / 32.000 mm

B

1.4961 in / 38.000 mm

a (Effective Load Center)

-0.0394 in / -1.000 mm

T

1.6142 in / 41.000 mm

r

0.0800 in / 2.000 mm

R

0.10 in / 2.5 mm

da

4.88 in / 124.0 mm

db

5.08 in / 129.0 mm

Da

7.40 in / 188.0 mm

Da min

6.85 in / 174.0 mm

Db

7.40 in / 188.0 mm