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Timken® Angular Contact Ball Bearing, 20 mm Bore Dia, Series: 3MM9300WI

Product Data

KSCdirect Part #: TIM 3MM9304WI DUM
Description: BB Prec Spindle 902 Ball Bearings
MFG Part #: 3MM9304WI DUM
UPC: 087796233515
Supplier: Timken®
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Details

Description

Timken® Super Precision Angular Contact Ball Bearing, Medium Duty, Series: 3MM9300WI, 20 mm Bore Dia, 37 mm Outside Dia, 2 Rows, 9 mm Width, 25 deg Contact, 7700 N Dynamic/4360 N Static, Phenolic Cage, 37900 rpm Maximum

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

Attributes/Specifications

Bore Diameter 20 mm
Cage Material Phenolic
Contact Angle 25 deg
Load Capacity 7700 N Dynamic/4360 N Static
Maximum Speed 37900 rpm
Number of Rows 2
Outside Diameter 37 mm
Series 3MM9300WI
Type Medium Duty
Width 9 mm
Manufacturer Timken®