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#281072

Image for Illustration purposes only. Actual product may vary

NTN 5303NRC3 DOUBLE ROW ANGULAR CONTACT BB

$56.38 Each

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  • Typically ships in: 1 day
  • Weight: 0.4 lb
  • Free shipping on orders over $20
  • Payment methods:
  • Returnable:No
  • Unit of Measure: EA

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Nov. 4, 2018

Things break. No matter how you handle them, chances are that they will fail at some point. The same holds when it comes to bearing. However, understanding the main problems that affect bearings can help you to prevent the damage, reduce wear and tear, enhance performance, and extend their lifespan.

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Additional Description

Technical Specifications

Type

Angular Contact Ball Bearing

Bore Type

Round

Outside Ring Type

Straight

Material

High Carbon Chrome Steel

Cage Type

Pressed

Cage Material

Steel

Ball Material

Steel

Limiting Speed - Oil

12000 RPM

Limiting Speed - Grease

9000 RPM

Precision

Class 0

Configuration

Two

Radial Internal Clearance

C3

Static Load Rating

2820 lbf12100 N12.10 kN

Dynamic Load Rating

4600 lbf20400 N20.40 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 F-40 to 120 C

Dimensional Specifications


Double Row Angular Contact Ball Bearing - Open Type w/ Snap Ring - Dimensions

d

0.6693 in17.000 mm

D

1.8504 in47.000 mm

B

0.8740 in22.200 mm

A

0.0909 in2.310 mm

D2

2.0748 in52.700 mm

D1

1.7559 in44.600 mm

f

0.0402 in1.020 mm

r

0.0394 in1.000 mm

Contact Angle

30

a

0.9843 in25.000 mm

da min

0.8858 in22.500 mm

Da max

1.6339 in41.500 mm

ras max

0.0394 in1.000 mm

Documents

CAD Documents

Specifications:

material High Carbon Chrome Steel
cage Steel
enclosure Open
bearing type Angular Contact Ball 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