KSCdirect

Product Data

KSCdirect Part #: TIM MM309K
Description: Ball P4S Super Precision
MFG Part #: MM309K
UPC: 087796071575
Supplier: Fafnir®
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Details

Description

Fafnir® Spindle Deep Grove Ball Bearing, Super Precision, Series: MM300K, 45 mm Bore Dia, 100 mm Outside Dia, 1 Row, 25 mm W, Open Closure, 58500 N Dynamic/31700 N Static, Phenolic Resin Cage, 15200 rpm Grease/30400 rpm Oil Maximum, Uncoated

Features:

  • Radial ball bearings consist of an inner and outer-ring with a cage containing a complement of precision balls
  • The standard conrad-type bearing has a deep-groove construction capable of handling radial and axial loads from either direction in versatile designs that permit relatively high-speed operation
  • In addition to standard single-row deep-groove bearings, Timken® offers special designs, including a maximum capacity series and an extra-large (XLS) radial series bearing
  • Very high-speed, high accuracy, high stiffness, low operating temperature, low-noise, low-vibration

Applications:

High-Cycle Wheel Heads, High-Speed Internal Grinding Spindles, Super Precision Work Heads and High-Speed Router Spindles

Attributes/Specifications

Bore Diameter 45 mm
Cage Material Phenolic Resin
Closure Type Open
Finish Uncoated
Load Capacity 58500 N Dynamic/31700 N Static
Maximum Speed 15200 rpm Grease/30400 rpm Oil
Number of Rows 1
Outside Diameter 100 mm
Series MM300K
Type Super Precision
Width 25 mm
Manufacturer Fafnir®