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#283561

Image for Illustration purposes only. Actual product may vary

NTN 30211 SMALL SIZE TAPERED ROLLER BRG

$44.71 Each

NEW

  • Typically ships in: 1 day
  • Weight: 1.6 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

4900 RPM

Limiting Speed - Grease

3600 RPM

Style

Cone & Cup

Precision Rating

Class 0

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.40

Y2 (Axial Load Factor)

1.48

Y0 (Axial Load Factor)

0.81

Static Load Rating

25000 lbf111000 N111.00 kN

Dynamic Load Rating

20900 lbf93000 N93.00 kN

Enclosure

Open

Weight

1.631 lb0.740 kg

Operating Temperature Range

-40 to 250 F-40 to 120 C

Dimensional Specifications


Tapered Roller Set - Metric Series - Dimensions

d

2.1654 in55.000 mm

D

3.9370 in100.000 mm

C

0.7087 in18.000 mm

B

0.8268 in21.000 mm

a (Effective Load Center)

-0.0689 in-1.750 mm

T

0.8957 in22.750 mm

r

0.0600 in1.500 mm

R

0.08 in2.0 mm

da

2.56 in65.0 mm

db

2.52 in64.0 mm

Da

3.60 in91.5 mm

Da min

3.46 in88.0 mm

Db

3.70 in94.0 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