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300-M Medium Series Ball Bearing

311MF

300-M Medium Series Ball Bearing
Item #102181822
  • 55 mm ID x 120 mm OD x 29 mm Wide
  • Single Shield
  • No Snap Ring
  • Single Row Radial Steel Bearing
300-M Medium Series Ball Bearing
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    Shipment Options
  • 55 mm ID x 120 mm OD x 29 mm Wide
  • Single Shield
  • No Snap Ring
  • Single Row Radial Steel Bearing

applications

  • Used with very heavy radial loads, or a combination of radial and thrust loads where the radial load is predominant

features

  • Consists of single-row maximum capacity filling-notch bearings with bores ranging from 17 mm to 110 mm 102181822
  • 1
  • Maximum radial load-carrying capacity
  • Type and material available is a two-piece, pressed steel, ball riding, stayrod cage

caution

  • Cannot be used in air systems where compressors are lubricated with fire-resistant fluids, such as phosphate ester and di-ester types
  • Polycarbonate bowls, being transparent and tough, are ideal for use with filters and lubricators. They are suitable for use in normal industrial environments, but should not be located in areas where they could be subjected to direct sunlight, an impact
  • Ideal for use with filters and lubricators
  • Suitable for use in normal industrial environments, but should not be located in areas where they could be subjected to direct sunlight, an impact blow or temperatures outside of the rated range
  • Some chemicals can cause damage
  • Polycarbonate bowls should not be exposed to chlorinated hydro-carbons, ketones, esters and certain alcohols
Inner Ring Width 1.14 in, 29 mm
Outer Ring Width 1.14 in, 29 mm
Bearing Type Deep Groove
O.D. Type Cylindrical
Seal Material Tinplate
Ball Material Steel
Series 63
Snap Ring No Snap Ring
Radial Internal Clearance Normal
Fillet Radius 2 mm
I.D. 2.17 in, 55 mm
Static Load Rating [Max] 14700 lbf
Material Bearing Steel
Rows of Balls Single
Cage Material Bearing Steel
Preload Level None
Pre Lubricant None
icNumber 7697275
Seal Type Non-Contacting Seal
Locking Device No Locking Device
Origin Single Row Radial
No. in Set Single Bearing
Enclosure Shield On One Side
Contact Angle 0°
Radial Internal Clearance Specification Normal Clearance
Limiting Speed - Oil 5600 rpm
Cage Type Metal
Limiting Speed - Grease 4600 rpm
Bore Type Cylindrical
Precision Standard
Inch/Metric Metric
Lubricant Oil Preservative
Capacity Maximum Capacity
Width 1.14 in, 29 mm
Dynamic Load Rating 17800 lbf
Precision Level Standard (ABEC 1)
O.D. 4.72 in, 120 mm
Weight 3.386 LB
EAN or UPC 97741008358
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