Single-Angular-Contact-Ball-Bearing-Open-Type – 7018B

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NTNOpen

ITEM NUMBER

7018B

Single Angular Contact Ball Bearing - Open Type

d90,000 mmBore

D140,000 mmOutside diameter

B24,000 mmWidth

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TECHNICAL DATA

Specifications for 7018B

Units

Technical Specifications

Type: Angular Contact Ball Bearing
Bore Type: Round
Material: High Carbon Chrome Steel
Cage Type: High Strength, 2 piece, Machined
Cage Material: Brass
Ball Material: Steel
Limiting Speed - Grease: 4900 RPM
Precision: ISO Class 0
Configuration: One
Radial Internal Clearance: CN
Static Load Rating: 63500 N
Dynamic Load Rating: 72000 N
Enclosure: Open
Weight: 1.330 kg
Operating Temperature Range: -40 to 120 ºC

Dimensional Specifications

d: 90.000 mm
D: 140.000 mm
B: 24.000 mm
r: 1.500 mm
Contact Angle: 40 º
Double Row Width: 48.000 mm
Triple Row Width: 72.000 mm
Quadruple Row Width: 96.000 mm

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