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Cylindrical Bore Deep Groove Ball Bearing

311MF

Cylindrical Bore Deep Groove 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
Cylindrical Bore Deep Groove 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

  • 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
  • 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
  • Cannot be used in air systems where compressors are lubricated with fire-resistant fluids, such as phosphate ester and di-ester types
Precision Rating ABEC 1
Capacity Maximum Capacity
Pre Lubricant None
No. in Set Single Bearing
Internal Clearance CN
Material Bearing Steel
Contact Angle
Outer Ring Width 1.14 in, 29 mm
Cage Material Bearing Steel
Bore Type Cylindrical
Rows of Balls Single
Fillet Radius 2 mm
Seal Material Tinplate
Snap Ring No Snap Ring
Lubricant Oil Preservative
Cage Type Metal
I.D. 2.17 in, 55 mm
Dynamic Load Rating 17800 lbf
Enclosure Shield on One Side
Origin Single Row Radial
Width 1.14 in, 29 mm
Row Type 1
Bearing Type Deep Groove
Inch/Metric Metric
O.D. Type Cylindrical
Precision Level Standard (ABEC 1)
Radial Internal Clearance Specification Normal Clearance
Static Load Rating [Max] 14700 lbf
O.D. 4.72 in, 120 mm
Rolling Element Ball
Inner Ring Width 1.14 in, 29 mm
Radial Internal Clearance Normal
Ball Material Steel
Precision Standard
Element Material Bearing Steel
Series 63
Seal Type Non-Contacting Seal
Locking Device No Locking Device
Preload Level None
Limiting Speed - Grease 4600 rpm
Limiting Speed - Oil 5600 rpm
icNumber 7697275
Weight 3.386 LB
EAN or UPC 97741008358
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