Quadruple-Row-Angular-Contact-Ball-Bearing-Machline-Q18-Q21-Q25-Type – 7012CVQ21J74

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ITEM NUMBER

7012CVQ21J74

Quadruple Row Angular Contact Ball Bearing, Machline, Q21 Type

d60,000 mmBore

D95,000 mmOutside diameter

B18,000 mmWidth

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TECHNICAL DATA

Specifications for 7012CVQ21J74

Units

Technical Specifications

Type: Angular Contact Ball Bearing
Material: High Carbon Chrome Steel
Bore Type: Round
Preload: Light
Enclosure: Open
Precision: ISO Class 4
Configuration: Four
Cage Material: Phenolic
Cage Type: Stratified
Ball Material: Steel
Operating Temperature Range: -40 to 120 ºC

Dimensional Specifications

d: 60.000 mm
D: 95.000 mm
B: 18.000 mm
Total Width: 72.000 mm
r2: 1.100 mm
r3: 0.600 mm
d2: 70.000 mm
D4: 89.000 mm
D5: 73.800 mm
E: 2.000 mm
Contact Angle: 15 º

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