Timken® Super Precision Angular Contact Ball Bearing, 30 mm Bore

Description

Timken® Super Precision Angular Contact Ball Bearing, Series: 3MM300WI, 30 mm Bore Dia, 72 mm Outside Dia, 1 Row, 19 mm W, 25 deg Contact, Open Closure, 39900 N Dynamic/21500 N Static, Steel Bearing, Phenolic Cage, 19900 rpm Maximum, Uncoated

Features:

• Single and double-row ball screw
• Very high-speed
• High accuracy and stiffness
• Low operating temperature
• Low noise and vibration
• Angular contact low shoulder on outer-ring

Applications:

High Speed Internal Grinding Spindle, Ultra Precision Surface Grinding Spindle, Precision Surface Grinding Spindle, Heavy Duty Precision Boring Spindle, High Speed Precision Boring Head, Ultra Precision Grinding Workhead, Single Bar Machine, Precision Jig Boring Spindle, Super Precision Lathe Headstock, High Speed Motorized Router and Precision Vertical Milling Spindle

Standards/Approval:

• ABMA ABEC 7/9 Certified

Bearing Material	Steel
Bore Diameter	30 mm
Cage Material	Phenolic
Closure Type	Open
Contact Angle	25 deg
Finish	Uncoated
Load Capacity	39900 N Dynamic/21500 N Static
Maximum Speed	19900 rpm
Number of Rows	1
Outside Diameter	72 mm
Series	3MM300WI
Width	19 mm
Manufacturer	Timken®