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#283539

Image for Illustration purposes only. Actual product may vary

NTN 30310 MEDIUM SIZE TAPERED ROLLER BRG

$66.79 Each

NEW

  • Typically ships in: 1 day
  • Weight: 2.8 lb
  • Free shipping on orders over $20
  • 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

4800 RPM

Limiting Speed - Grease

3600 RPM

Style

Cone & Cup

Precision Rating

Class 0

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.35

Y2 (Axial Load Factor)

1.74

Y0 (Axial Load Factor)

0.96

Static Load Rating

34000 lbf152000 N152.00 kN

Dynamic Load Rating

29900 lbf133000 N133.00 kN

Enclosure

Open

Weight

2.888 lb1.310 kg

Operating Temperature Range

-40 to 250 F-40 to 120 C

Dimensional Specifications


Tapered Roller Set - Metric Series - Dimensions

d

1.9685 in50.000 mm

D

4.3307 in110.000 mm

C

0.9055 in23.000 mm

B

1.0630 in27.000 mm

a (Effective Load Center)

-0.2461 in-6.250 mm

T

1.1516 in29.250 mm

r

0.0800 in2.000 mm

R

0.10 in2.5 mm

da

2.44 in62.0 mm

db

2.56 in65.0 mm

Da

3.94 in100.0 mm

Da min

3.74 in95.0 mm

Db

4.02 in102.0 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