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#283560

Image for Illustration purposes only. Actual product may vary

NTN 30212 MEDIUM SIZE TAPERED ROLLER BRG

$59.55 Each

NEW

  • Typically ships in: 1 day
  • Weight: 2.1 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

4500 RPM

Limiting Speed - Grease

3400 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

28100 lbf125000 N125.00 kN

Dynamic Load Rating

23600 lbf105000 N105.00 kN

Enclosure

Open

Weight

2.092 lb0.949 kg

Operating Temperature Range

-40 to 250 F-40 to 120 C

Dimensional Specifications


Tapered Roller Set - Metric Series - Dimensions

d

2.3622 in60.000 mm

D

4.3307 in110.000 mm

C

0.7480 in19.000 mm

B

0.8661 in22.000 mm

a (Effective Load Center)

-0.0689 in-1.750 mm

T

0.9350 in23.750 mm

r

0.0600 in1.500 mm

R

0.08 in2.0 mm

da

2.76 in70.0 mm

db

2.76 in70.0 mm

Da

4.00 in101.5 mm

Da min

3.78 in96.0 mm

Db

4.06 in103.0 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