Enduro MAX Double Row Angular Contact Suspension Bearing - 3902 LLU MAX

Enduro Bearings pioneered MAX type bearings 20 years ago for bicycles to address the challenges associated with mountain bike pivots. MAX bearings provide 35 - 40 % more load capacity than standard Angular-Contact bearings by employing with a special design where the maximum number of balls (full-complement) are inserted into the bearing, via a custom ground slot in the races. The race grooves are also deeper on these bearings to provide increased lateral support to counteract the twisting and multi-directional forces associated with mountain bike pivots. This MAX-type, Double-Row, ABEC-3 bearing features deep-groove design races, with Grade 10 balls and full-contact, double-lip, labyrinth (LLU) seals for maximum protection against the elements, while keeping the 90% fill of Almagard extra high pressure grease inside. The double-row design greatly reduces flex in the suspension linkage while doubling the bearing contact area.

This bearing has been used by Alutech Cycles as a suspension pivot bearing.

Features:

• Durable high-carbon chromium alloy races for long-lasting use
• Dual-lip labyrinth seals provide superior protection against contaminants
• Pre-filled with high-pressure synthetic grease for smooth operation
• Precision ABEC-3 rating ensures consistent rotational accuracy
• Deep groove design accommodates larger bearing balls for improved load capacity

Specifications:

• Size (I.D. x O.D. x W): 15 x 28 x 10 mm
• Seal Type: Dual-Lip Full-Contact Labyrinth (LLU)
• Fill: 90% fill Almagard extra high pressure grease
• Balls: Grade 10
• Material: 52100 High-Carbon Chromium Steel
• Load Rating (Static): 1621 lbf / 7.21 kN
• Weight: 24.81 g