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#281452

Image for Illustration purposes only. Actual product may vary

NTN 3994/3920 MEDIUM SIZE TAPERED ROLLER BRG

$52.51 Each

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  • Weight: 0.0 lb
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  • 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

Style

Cone & Cup

Precision Rating

Class 4

Cone Number

3994

Cup Number

3920

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.40

Y2 (Axial Load Factor)

1.49

Static Load Rating

42000 lbf187000 N187.00 kN

Dynamic Load Rating

28100 lbf125000 N125.00 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 F-40 to 120 C

Dimensional Specifications


Tapered Roller Set - Inch Series and J Series - Dimensions

B

2.6250 in66.675 mm

D

4.4375 in112.712 mm

Wo

0.9375 in23.812 mm

Wi

1.1830 in30.048 mm

W

1.1875 in30.162 mm

r

0.1300 in3.300 mm

R

0.22 in5.5 mm

a (Effective Load Center)

-0.1800 in-4.600 mm

U

3.31 in84.0 mm

V

2.91 in74.0 mm

X

4.17 in106.0 mm

Z

3.90 in99.0 mm

Documents

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