Wheels Manufacturing USA - Enduro ABEC 5 Angular Contact 71806 LLB ABEC 5 A/C 30x42x7 Sealed  WMF-SB5-6806 - BB30 - Cycling Boutique
Sold Out
  • SKU: CB325

Wheels Manufacturing USA - Enduro ABEC 5 Angular Contact 71806 LLB ABEC 5 A/C 30x42x7 Sealed WMF-SB5-6806 - BB30

Rs. 1,900.00
Tax included. Shipping calculated at checkout.
Shop securely for thousands of cycling products online in India Shop online securely for thousands of cycling products in India
Ordering Assistance Helpline:
Please speak with our support team on +919538949110 for any guidance while ordering. Product Country of Origin: Taiwan.

In standard radial bearings, only 3 or 4 balls make contact during the load at any given time. Inside of Enduro Bearings' Angular Contact (A/C) bearings, ALL balls are engaged so that they can distribute force over a larger surface area. This reduces friction and minimizes wear.
In order to meet the ABEC 5 standard, a bearing must meet extremely high requirements for the roundness of the balls, tolerances of the inner and outer diameters, alignment of the running surfaces, and low noise.

  • Angular contact ball bearing with 15° angle
  • Level 5 in the rating of the Annular Bearing Engineer's Committee (ABEC) in terms of manufacturing tolerances and noise development
  • 5th-degree chrome steel balls = deviation from perfect round shape is 0.000005" 
  • Race grooves made of carbon chrome steel alloy, heat, and triple cold treated (up to -190° C), hardness grade min. Rockwell HRC 62, high gloss polish for precision and quietness
  • 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
  • 90% filled with waterproof high-pressure grease
  • Side with red seal is load side, 5-10 lbs pretension required
  • Dimensions (Inner x Outer x Width): 30 mm x 42 mm x 7 mm
  • Designation: 71806
  • Models-Type 1:
    • Design: Angular contact ball bearing
    • Tolerance: ABEC 5
    • Recommended Use: hubs
    • Inner Race Material: steel (52100)
    • Outer Race Material: steel (52100)
    • Ball Material: steel
    • Seals: LLB
    • Basic static load rating: 3.3 kN (747 lbs).
Buy the finest Cycling products from Cycling Boutique, India's 1st and most trusted Online Bike Store - Established in 2012.

Customer Reviews

No reviews yet

Related Products

Your browsing history