Miniature Bearings Australia - MBA Minibearings
Miniature Bearings Australia

S688B-ZZ-MC3-GR3-T9H-G36 - Datasheet

MBA

Category Information

Bearings - Single Row Ball - Unflanged - Precision - High Speed Cage

High Speed Cage Precision Unflanged Single Row Ball Bearings. This product group includes bearings with cages for high speed applications, including phenolic, nylon and polyamide.

  • Single row radial ball bearings are arguably the most common, widely used type of bearing. They consist of an inner ring, an outer ring, a set of balls, and a cage that retains the balls in a circular path.
  • Single row radial ball bearings are commonly used in a wide range of applications, including electric motors, fans, pumps, gearboxes, agricultural equipment, appliances, and automotive components.
  • They are versatile, cost-effective bearings that provide reliable support for radial loads and minimal axial load in one direction. An expanded range may be available on special order. Please enquire.
  • Bearings in this group have various types of high speed cages.
  • Speed ratings range from 20 percent to 80 percent increase on standard cage types.
  • See individual datasheets, available on request.
  • Items with high speed cages usually have the suffixes T9H, TNH, TW or KC
  • This category does not include ceramic hybrid bearings with high speed cages. These are listed under Bearings - Ceramic Hybrid

Product Data

Double shielded Abec 3 precision stainless steel bearing with a high speed polyamide cage

  • ID (d) : 8.000 mm + 0.000 / - 0.0075
    (Equiv. 0.315 in.)
  • O.D. (D) 16.000 mm + 0.000 / - 0.0075
    (Equiv. 0.63 in.)
  • Width (B) 6.000 mm + 0.000 / - 0.125
    (Equiv. 0.236 in.)
  • Precision Grade Abec 3
  • Closure Type ZZ
  • Bearing Type Radial
  • Material Stainless Steel AISI 440C - High Speed Polyamide Cage
  • Lubrication Type Grease
  • Lubrication Name G36 Mobil Grease 28 MIL G 81322A/DTD5601
  • Basic Part 688B
  • Limiting Speed 57600
  • Cage Type Polyamide
  • Static Load Rating KGf 60
  • Dynamic Load Rating KGf 128
  • Radii 0.20 mm
  • Inner Shoulder (UI) 9.65mm
  • Outer Shoulder (UO) 14.20 mm
  • Number of Balls 10
  • Clearance MC3 (5 to 10)
  • Precision Grade Abec 1
  • Closure Type ZZ
  • Max Temperature 160 Deg. C
Country of Origin: DE

Product Compliance and Data

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