Enduro Bearings Deep Groove Ball Bearing 699 9 mm x 20 mm x 6 mm

Item number: 57560
  • 100 day return period
  • Online since 1998
  • Trusted Shop 4.89 / 5.00

Carefully manufactured, highly precise: the 699 bearings by Enduro Bearings


You can choose between ABEC 3 steel bearings (type 1) and stainless steel bearings (type 2).

ABEC 3 bearings from Enduro Bearings feature 10th-degree chrome steel balls that are twice as round as the industry standard, and manufactured to the highest standard. The treads are made of a 52100 carbon chrome steel alloy that is vacuum-generated and then hardened for extra strength and durability. A high-gloss polish ensures precision and low noise.

The stainless steel bearings from Enduro Bearings are based on bearing balls and running surfaces made of 440C stainless steel. This material ensures maximum corrosion resistance in critical applications and environments. Stainless steel has 20% less load capacity than the 52100 chrome steel alloy used in most other Enduro Bearings, but it is far superior in terms of rust resistance. Seals and CRC marine grease provide additional water resistance. If you live in a rainy area and/or you don't leave your bike in the rain, 440C stainless steel bearings are for you. They can also be useful for headsets, as drops of sweat may be a problem there.

Specifications:

Dimensions (Inner x Outer x Width):
9 mm x 20 mm x 6 mm
Designation:
699

Models:

Type 1:
Design:
deep groove ball bearings
Tolerance:
ABEC 3
Recommended Use:
hubs, bottom brackets, headsets
Inner Race Material:
steel (52100)
Outer Race Material:
steel (52100)
Ball Material:
steel
Seals:
LLB
Basic static load rating:
1.0 kN (225 lbs)
Manufacturer Number:
699LLB

Type 2:
Design:
deep groove ball bearings
Tolerance:
ABEC 3
Recommended Use:
hubs, bottom brackets, headsets
Inner Race Material:
stainless steel (440C)
Outer Race Material:
stainless steel (440C)
Ball Material:
stainless steel (440C)
Seals:
LLB
Basic static load rating:
0.8 kN (191 lbs)
Manufacturer Number:
S699LLB

Features:

Type 1:
  • ABEC 3 bearings with riveted steel ball cage for more durability
  • chrome steel balls 10th degree = circularity is 10/1,000,000"
  • race grooves made of carbon-chrome steel alloy, heat and cold treated (down to -190° C), minimum hardness Rockwell HRC 62, polished
  • LLB: widely used seal type made of nitrile rubber with steel insert, in a groove in the inner race (labyrinth bearing), two super thin sealing lips; the outer one keeps out water and contaminants, the inner one retains grease
  • Level 3 in the rating of the Annular Bearing Engineer's Committee (ABEC) in terms of manufacturing tolerances and noise development

Type 2:
  • stainless steel bearings with superior corrosion resistance but lower load capacity for use in wet conditions
  • stainless steel balls 10th degree = roundness is 10/1,000,000"
  • LLB: widely used seal type made of nitrile rubber with steel insert, in a groove in the inner race (labyrinth bearing), two super thin sealing lips; the outer one keeps out water and contaminants, the inner one retains grease
  • Level 3 in the rating of the Annular Bearing Engineer's Committee (ABEC) in terms of manufacturing tolerances and noise development

Contents:

  • 1 x Enduro Bearings 699 9 mm x 20 mm x 6 mm ball bearing

Weight:

  • universal/type 1: 7,1 g
  • universal/type 2: 7,1 g

Models:

  • universal/type 1, in stock
    3.45€
  • universal/type 2, out of stock
    9.51€

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