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NTN 7307DB SMALL SIZE BALL BRG(STANDARD)

BRAND: NTN Bearing | MODEL: 7307DB | CONDITION: NEW | SKU: 277622
NTN 7307DB SMALL SIZE BALL BRG(STANDARD)

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$143.89
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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

Pressed

Cage Material

Steel

Ball Material

Steel

Limiting Speed - Oil

10000 RPM

Limiting Speed - Grease

7800 RPM

Precision

ISO Class 0

Configuration

Two

Static Load Rating

11800 lbf / 52500 N / 52.50 kN

Dynamic Load Rating

14600 lbf / 65000 N / 65.00 kN

Enclosure

Open

Weight

2.046 lb / 0.928 kg

Operating Temperature Range

-40 to 250 ºF / -40 to 120 ºC

Dimensional Specifications

d

1.3780 in / 35.000 mm

D

3.1496 in / 80.000 mm

B

0.8268 in / 21.000 mm

2B

1.6535 in / 42.000 mm

r

0.0591 in / 1.500 mm

r1

0.0394 in / 1.000 mm

Contact Angle

30 º

da min

1.7126 in / 43.500 mm

Db max

2.9331 in / 74.500 mm

ras max

0.0591 in / 1.500 mm

r1as max

0.0394 in / 1.000 mm