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#283553

Image for Illustration purposes only. Actual product may vary

NTN 30220 MEDIUM SIZE TAPERED ROLLER BRG

$255.47 Each

NEW

  • Free shipping on orders over $20
  • Typically ships in: 1 day
  • Weight: 8.3 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

Through Hardened Steel

Limiting Speed - Oil

2700 RPM

Limiting Speed - Grease

2000 RPM

Style

Cone & Cup

Precision Rating

Class 0

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.42

Y2 (Axial Load Factor)

1.43

Y0 (Axial Load Factor)

0.79

Static Load Rating

75500 lbf335000 N335.00 kN

Dynamic Load Rating

58000 lbf258000 N258.00 kN

Enclosure

Open

Weight

8.333 lb3.780 kg

Operating Temperature Range

-40 to 250 F-40 to 120 C

Dimensional Specifications


Tapered Roller Set - Metric Series - Dimensions

d

3.9370 in100.000 mm

D

7.0866 in180.000 mm

C

1.1417 in29.000 mm

B

1.3386 in34.000 mm

a (Effective Load Center)

-0.0394 in-1.000 mm

T

1.4567 in37.000 mm

r

0.0800 in2.000 mm

R

0.10 in2.5 mm

da

4.49 in114.0 mm

db

4.57 in116.0 mm

Da

6.61 in168.0 mm

Da min

6.18 in157.0 mm

Db

6.61 in168.0 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