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7020CDB/GNP4

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NTN 7020CDB/GNP4 Precision Ball Bearing

MODEL 7020CDB/GNP4

BRAND

SKU

277900

WEIGHT

5.490 lb

UOM

each

UPC

4547359434606

$9,386.94 Each

Prices are subject to change

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Bearing Modification Services

Typically Ships in: 1 day

Returnable:No

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Bearing Type

Angular contact ball bearing

Material

High carbon chrome steel

Cage

Nylon

Enclosure

Open

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

7520 RPM

Precision

ISO Class 4

Configuration

Two

Preload

Normal

Enclosure

Open

Weight

5.490 lb2.490 kg

Operating Temperature Range

-40 to 250 F-40 to 120 C

Dimensional Specifications


Duplex Angular Contact Ball Bearing - Back-to-Back Arrangement - Dimensions

d

3.9370 in100.000 mm

D

5.9055 in150.000 mm

B

0.9449 in24.000 mm

2B

1.8898 in48.000 mm

d1

4.6024 in116.900 mm

d2

4.4488 in113.000 mm

D1

5.2441 in133.200 mm

D2

5.5551 in141.100 mm

r

0.0591 in1.500 mm

r1

0.0394 in1.000 mm

Contact Angle

15

da min

4.2717 in108.500 mm

Da max

5.5709 in141.500 mm

Db max

5.6890 in144.500 mm

ras max

0.0591 in1.500 mm

r1as max

0.0394 in1.000 mm

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Return policy

Item must be unused.

Item must be in it's original package.