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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
Material Bearing Steel
Radial Internal Clearance Specification Normal Clearance
Static Load Rating [Max] 14700 lbf
Cage Type Metal
Ball Material Steel
Outer Ring Width 1.14 in, 29 mm
Fillet Radius 2 mm
Radial Internal Clearance Normal
Preload Level None
Seal Material Tinplate
Contact Angle
Capacity Maximum Capacity
Limiting Speed - Oil 5600 rpm
Inch/Metric Metric
Precision Level Standard (ABEC 1)
Enclosure Shield On One Side
O.D. Type Cylindrical
Dynamic Load Rating 17800 lbf
O.D. 4.72 in, 120 mm
Origin Single Row Radial
Width 1.14 in, 29 mm
Snap Ring No Snap Ring
Precision Standard
Bearing Type Deep Groove
Seal Type Non-Contacting Seal
Series 63
Lubricant Oil Preservative
Cage Material Bearing Steel
Limiting Speed - Grease 4600 rpm
icNumber 7697275
I.D. 2.17 in, 55 mm
Rows of Balls Single
Locking Device No Locking Device
Pre Lubricant None
Bore Type Cylindrical
Inner Ring Width 1.14 in, 29 mm
No. in Set Single Bearing
Weight 3.386 LB
EAN or UPC 97741008358
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