Bearing 100 × 150 × 38 mm

Bearings › 100 × 150 × 38 mm

A thrust bearing 100 mm bore, 150 mm outside diameter and 38 mm high is one of these: 51220 (ball thrust bearing), 81220 (cylindrical roller thrust bearing).

Thrust bearings (the width is the height)

• 51220ball thrust bearing, C 119 kN
• 81220cylindrical roller thrust bearing, C 270 kN

Same sizes, different bearings: look at the rolling elements and the number on the ring to tell them apart.

Find by size in Benchsmith

Same bore, other OD

• 100 × 135 × 2551120, 81120
• 100 × 170 × 4229320
• 100 × 170 × 5551320
• 100 × 210 × 8551420

Measured a worn bearing? Type the sizes into Benchsmith → Find → Bearing: it shows the closest sizes and how far off each one is.