Bearing 40 × 68 × 19 mm

Bearings › 40 × 68 × 19 mm

A bearing 40 mm bore, 68 mm outside diameter and 19 mm wide is a 32008 (tapered roller bearing). A thrust bearing 40 mm bore, 68 mm outside diameter and 19 mm high is one of these: 51208 (ball thrust bearing), 81208 (cylindrical roller thrust bearing).

Radial bearings

• 32008tapered roller bearing

Thrust bearings (the width is the height)

• 51208ball thrust bearing, C 44.2 kN
• 81208cylindrical roller thrust bearing, C 83 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 and OD, other width

• 40 × 68 × 156008

Same bore, other OD

• 40 × 52 × 76808
• 40 × 60 × 1351108, 81108
• 40 × 62 × 126908
• 40 × 78 × 2651308
• 40 × 80 × 186208, 7208B, 1208, NU208
• 40 × 80 × 19.7530208

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