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NTN 7309CGD2/GNP4 PRECISION BALL BRG

BRAND: NTN Bearing | MODEL: 7309CGD2/GNP4 | CONDITION: NEW | SKU: 277609
NTN 7309CGD2/GNP4 PRECISION BALL BRG

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$752.97
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Additional Description

CAD drawing

Documents

Description

Technical Specifications

Type

Angular Contact Ball Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Fiber Glass Reinforced

Cage Material

Nylon

Ball Material

Steel

Limiting Speed - Oil

12000 RPM

Limiting Speed - Grease

9000 RPM

Precision

ISO Class 4

Configuration

Two

Preload

Normal

Static Load Rating

19300 lbf / 86000 N / 86.00 kN

Dynamic Load Rating

23400 lbf / 104000 N / 104.00 kN

Enclosure

Open

Weight

3.563 lb / 1.616 kg

Operating Temperature Range

-40 to 250 ºF / -40 to 120 ºC

Dimensional Specifications

d

1.7717 in / 45.000 mm

D

3.9370 in / 100.000 mm

B

0.9843 in / 25.000 mm

2B

1.9685 in / 50.000 mm

r

0.0591 in / 1.500 mm

r1

0.0394 in / 1.000 mm

Contact Angle

15 º

da min

2.1063 in / 53.500 mm

db min

1.9882 in / 50.500 mm

Da max

3.6024 in / 91.500 mm

Db max

3.7205 in / 94.500 mm

ras max

0.0591 in / 1.500 mm

r1as max

0.0394 in / 1.000 mm