FSA bearing for headset 45 x 45 1 1/8 inch TH-870S MR042S 30.5x41.8x8 mm Campagnolo 160-6483

FSA headset bearing TH-870S ACB 45°

Description:
This is an FSA replacement headset bearing designed for Campagnolo and FSA No.42 (top) headsets. The bearing is designated TH-870S / MR042S and uses an angular contact ball (ACB) design.

Technical specifications

• Manufacturer number: 160-6483

• Code: BEAR TH-870S ACB 45°x45° 1-1/8 Single S MR042S

• Type: headset bearing

• Bearing type: ACB (angular contact bearing)

• Angle: 45° x 45°

• Dimensions (inner x outer x width): 30.5 mm x 41.8 mm x 8 mm

• Size standard: 1"–1 1/8"

• Number of balls: 26

• Ball material: steel (CrMo)

• Inner race material: stainless steel

• Outer race material: stainless steel

• Seals: single seal (gray)

• Material: steel

• Color: neutral

• Weight: 22 g

• Discipline: road, MTB

Compatibility

• For 1 1/8" headsets

• Campagnolo standard

• FSA No.42 top headset position

Contents

• 1 x FSA TH-870S MR042S bearing