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Timken® Super Precision Angular Contact Ball Bearing, 35 mm Bore Dia

Product Data

KSCdirect Part #: TIM 3MM307WI DUH
Description: BB Prec Spindle 902 Ball Bearings
MFG Part #: 3MM307WI DUH
UPC: 87796209442
Supplier: Timken®
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Details

Description

Timken® Super Precision Angular Contact Ball Bearing, Heavy Duty, Series: 3MM300WI, 35 mm Bore Dia, 80 mm Outside Dia, 2 Rows, 21 mm W, 25 deg Contact, Open Closure, 44500 N Dynamic/24700 N Static, Phenolic Cage, 17300 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

Attributes/Specifications

Bore Diameter 35 mm
Cage Material Phenolic
Closure Type Open
Contact Angle 25 deg
Finish Uncoated
Load Capacity 44500 N Dynamic/24700 N Static
Maximum Speed 17300 rpm
Number of Rows 2
Outside Diameter 80 mm
Series 3MM300WI
Type Heavy Duty
Width 21 mm
Manufacturer Timken®