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NTN 1311K SELF-ALIGNING BALL BRG

BRAND: NTN Bearing | MODEL: 1311K | CONDITION: NEW | SKU: 282895
NTN 1311K SELF-ALIGNING BALL BRG

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$142.14
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Additional Description

CAD drawing

Documents

Description

Technical Specifications

Type

Self Aligning Ball Bearing

Bore Type

Tapered

Material

High Carbon Chrome Steel

Cage Type

Pressed

Cage Material

Steel

Ball Material

Steel

Limiting Speed - Oil

6300 RPM

Limiting Speed - Grease

5000 RPM

Y1

2.70

Y2

4.20

Y0

2.80

Seal Type

None

Seal Material

None

Precision

Class 0

Configuration

One

Radial Internal Clearance

CN

Static Load Rating

4000 lbf / 17900 N / 17.90 kN

Dynamic Load Rating

11600 lbf / 51500 N / 51.50 kN

Enclosure

Open

Weight

3.413 lb / 1.548 kg

Operating Temperature Range

-40 to 250 ºF / -40 to 120 ºC

Dimensional Specifications

d

2.1654 in / 55.000 mm

D

4.7244 in / 120.000 mm

B

1.1417 in / 29.000 mm

r

0.0787 in / 2.000 mm

da min

2.5197 in / 64.000 mm

Da max

4.3701 in / 111.000 mm

ras max

0.0787 in / 2.000 mm