Headset Bearing Enduro ACB 4545 1125 BO 30.5x41.8x6.5

Headset Bearing Enduro ACB 4545 1125 BO 30.5x41.8x6.5

High-quality Enduro Bearing angular contact headset bearing for 1-1/8” systems with 45° x 45° contact angle. Ensures precise steering and smooth rotation under load.

Features Black Oxide/Magnetite treated 52100 high-carbon chromium steel races for enhanced corrosion resistance and durability. The treatment also increases hardness and wear resistance.

Dual-lip labyrinth seals and 90% fill of Almagard 3752 high-pressure grease provide excellent protection against moisture, dirt and sweat. Angular contact design distributes load evenly to reduce wear and extend service life.

• Size: 30.5 x 41.8 x 6.5 mm
• Type: angular contact headset bearing
• Angle: 45° x 45°
• Treatment: Black Oxide
• Seals: dual-lip labyrinth
• Grease: Almagard 3752
• Static load: 4.35 kN
• Weight: 19.24 g
• Compatibility: MR042, 870E, MR121, MR070, MR084, MR116, TH-870E, MH-P08