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#283545

Image for Illustration purposes only. Actual product may vary

NTN 30303 SMALL SIZE TAPERED ROLLER BRG

$19.74 Each

NEW

  • Free shipping on orders over $20
  • Typically ships in: 1 day
  • Weight: 0.3 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

12000 RPM

Limiting Speed - Grease

9000 RPM

Style

Cone & Cup

Precision Rating

Class 0

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.29

Y2 (Axial Load Factor)

2.11

Y0 (Axial Load Factor)

1.16

Static Load Rating

5900 lbf26300 N26.30 kN

Dynamic Load Rating

6500 lbf28900 N28.90 kN

Enclosure

Open

Weight

0.295 lb0.134 kg

Operating Temperature Range

-40 to 250 F-40 to 120 C

Dimensional Specifications


Tapered Roller Set - Metric Series - Dimensions

d

0.6693 in17.000 mm

D

1.8504 in47.000 mm

C

0.4724 in12.000 mm

B

0.5512 in14.000 mm

a (Effective Load Center)

-0.1870 in-4.750 mm

T

0.6004 in15.250 mm

r

0.0400 in1.000 mm

R

0.04 in1.0 mm

da

0.89 in22.5 mm

db

0.94 in24.0 mm

Da

1.63 in41.5 mm

Da min

1.57 in40.0 mm

Db

1.65 in42.0 mm

CAD Documents

Specifications:

material Case Carburized Steel
enclosure Open
bearing type Tapered Roller Bearing

Return policy

Item must be unused.

Item must be in it's original package.

Product's availability

State of California Proposition 65 Product Warning