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1220

Image for Illustration purposes only. Actual product may vary

NTN 1220 Self-Aligning Ball Bearing

MODEL 1220

BRAND

SKU

828841

WEIGHT

8.082 lb

UOM

each

UPC

4547359256130

$547.54 Each

Prices are subject to change

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Bearing Modification Services

Typically Ships in: 1 day

Returnable:No

Clearance

CN

Enclosure

Open

Height

7.087

I.D.

100 mm

Length

7.087

Material

Steel

O.D.

180 mm

Width

1.3386

Technical Specifications

Type

Self Aligning Ball Bearing

Bore Type

Cylindrical

Material

High Carbon Chrome Steel

Cage Type

Pressed

Cage Material

Steel

Ball Material

Steel

Limiting Speed - Oil

3800 RPM

Limiting Speed - Grease

3200 RPM

Y1

3.60

Y2

5.60

Y0

3.80

Seal Type

None

Seal Material

None

Precision

Class 0

Configuration

One

Radial Internal Clearance

CN

Static Load Rating

6700 lbf29700 N29.70 kN

Dynamic Load Rating

15600 lbf69500 N69.50 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 F-40 to 120 C

Dimensional Specifications


Self Aligning Ball Bearings - Cylindrical Bore - Dimensions

d

3.9370 in100.000 mm

D

7.0866 in180.000 mm

B

1.3386 in34.000 mm

r

0.0827 in2.100 mm

da min

4.3701 in111.000 mm

Da max

6.6535 in169.000 mm

ras max

0.0787 in2.000 mm

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Return policy

Item must be unused.

Item must be in it's original package.