NTN 7212 CGGNP4 Rulman (CTRSULP3)

NTN 7212 CGGNP4 Rulman (CTRSULP3)

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SKU 153.01.00023264
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

13200 RPM

Limiting Speed - Grease

10200 RPM

Precision

ISO Class 4

Configuration

One

Preload

Normal

Factor

14.5

Static Load Rating

11100 lbf49500 N49.50 kN

Dynamic Load Rating

14400 lbf64000 N64.00 kN

Enclosure

Open

Weight

1.676 lb0.760 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

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

d

2.3622 in60.000 mm

D

4.3307 in110.000 mm

B

0.8661 in22.000 mm

r

0.0591 in1.500 mm

r1

0.0394 in1.000 mm

Contact Angle

15 º

a (Load Center)

0.8898 in22.600 mm

da min

2.6969 in68.500 mm

Da max

3.9961 in101.500 mm

Db max

4.1142 in104.500 mm

ras max

0.0591 in1.500 mm

r1as max

0.0394 in1.000 mm

Double Row Width

1.7323 in44.000 mm

Triple Row Width

2.5984 in66.000 mm

Quadruple Row Width

3.4646 in88.000 mm

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