NTN 7018 UCG/GNP42 Rulman (CTRSULP3)

NTN 7018 UCG/GNP42 Rulman (CTRSULP3)

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SKU 153.01.00032787
Stok 2
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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

16300 RPM

Limiting Speed - Grease

10200 RPM

Precision

ISO Class 4

Configuration

One

Preload

Normal

Factor

15.8

Static Load Rating

16300 lbf72500 N72.50 kN

Dynamic Load Rating

16600 lbf74000 N74.00 kN

Enclosure

Open

Weight

2.513 lb1.140 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Open Image
Single Angular Contact Ball Bearings - Ultage Type - Dimensions

d

3.5433 in90.000 mm

D

5.5118 in140.000 mm

B

0.9449 in24.000 mm

d1

4.2087 in106.900 mm

d2

4.0551 in103.000 mm

D1

4.8504 in123.200 mm

D2

5.1614 in131.100 mm

r

0.0591 in1.500 mm

r1

0.0236 in0.600 mm

Contact Angle

15 º

a (Load Center)

1.0827 in27.500 mm

da min

3.8780 in98.500 mm

Da max

5.1772 in131.500 mm

Db max

5.2953 in134.500 mm

ras max

0.0591 in1.500 mm

r1as max

0.0394 in1.000 mm

Double Row Width

1.8898 in48.000 mm

Triple Row Width

2.8346 in72.000 mm

Quadruple Row Width

3.7795 in96.000 mm

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