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#281767

Image for Illustration purposes only. Actual product may vary

NTN 30310D MEDIUM SIZE TAPERED ROLLER BRG

$68.80 Each

NEW

  • Typically ships in: 1 day
  • Weight: 2.7 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

Through Hardened Steel

Limiting Speed - Oil

4200 RPM

Limiting Speed - Grease

3200 RPM

Style

Cone & Cup

Precision Rating

Class 0

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.83

Y2 (Axial Load Factor)

0.73

Y0 (Axial Load Factor)

0.40

Static Load Rating

29200 lbf130000 N130.00 kN

Dynamic Load Rating

25400 lbf113000 N113.00 kN

Enclosure

Open

Weight

2.756 lb1.250 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

0.7480 in19.000 mm

B

1.0630 in27.000 mm

a (Effective Load Center)

0.2264 in5.750 mm

T

1.1516 in29.250 mm

r

0.0800 in2.000 mm

R

0.08 in2.0 mm

da

2.44 in62.0 mm

db

2.44 in62.0 mm

Da

3.94 in100.0 mm

Da min

3.43 in87.0 mm

Db

4.13 in105.0 mm

CAD Documents

Specifications:

material Through Hardened 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