NTN 30304A

Min. Order: 1 Piece

Bearing Price

$29.06 (Price for reference only.)
IN STOCK 500+ pcs.with 3 to 7 days delivery time

Our email: [email protected]

Bearing Information
Weight0.388 lb
OEMOEM P/N
Bearing manufacturers
Manufacturer Part Number
NTN 30304A

Technical Specifications

Type

Tapered Roller Bearing

Bore Type

Round

Material

Case Carburized Steel

Limiting Speed - Oil

11000 RPM

Limiting Speed - Grease

8000 RPM

Style

Cone & Cup

Precision Rating

Class 0

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.30

Y2 (Axial Load Factor)

2

Y0 (Axial Load Factor)

1.10

Static Load Rating

7650 lbf34000 N34.00 kN

Dynamic Load Rating

8000 lbf35500 N35.50 kN

Enclosure

Open

Weight

0.388 lb0.176 kg

Operating Temperature Range

-40 to 250 F-40 to 120 C

Dimensional Specifications


Tapered Roller Set - Metric Series - Dimensions

d

0.7874 in20.000 mm

D

2.0472 in52.000 mm

C

0.5118 in13.000 mm

B

0.6299 in16.000 mm

a (Effective Load Center)

-0.2264 in-5.750 mm

T

0.6398 in16.250 mm

r

0.0600 in1.500 mm

R

0.06 in1.5 mm

da

1.12 in28.5 mm

db

1.10 in28.0 mm

Da

1.80 in45.7 mm

Da min

1.69 in42.8 mm

Db

1.91 in48.6 mm

Operating temperature range

-40 to 250 F

Material

Case carburized steel

Bore type

Round

Limiting speed - oil

11000 RPM

Enclosure

Open

Limiting speed - grease

8000 RPM