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#281781

Image for Illustration purposes only. Actual product may vary

NTN 30304A SMALL SIZE TAPERED ROLLER BRG

$19.42 Each

NEW

  • Free shipping on orders over $20
  • Typically ships in: 1 day
  • Weight: 0.4 lb
  • Payment methods:
  • Returnable:No
  • Unit of Measure: EA

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Additional Description

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

Documents

Return policy

Item must be unused.

Item must be in it's original package.

Product's availability

State of California Proposition 65 Product Warning