Fafnir®
PB1 1/4S

Timken® ball bearing housed units feature a wide-inner-ring ball bearing for additional shaft support. Designed for mounting on straight shafts with a slip fit, these housed units are available in an extensive array of types and sizes to accommodate many industrial applications.

Timken® Fafnir®, PB1 1/4S, Pillow Block Ball Bearing Unit, Light Duty, Series: PB Series, 1-1/4 in Bore, 3 to 4-1/8 in Bolt Center-to-Center Length, 1-5/16 in Base to Bore Centerline, 4-7/8 in Overall Length, 0.93 in Overall Width, 2-5/8 in Overall Height, Two-Bolt Base Mounting, Round Bore, 1-1/4 in Base Width, Eccentric Locking Device, Contact Seal, Non-Expansion (Fixed), 4370 lb Dynamic/2530 lb Static Load, 250 deg F, 4570 rpm Maximum, Cast Iron, Uncoated

• The PB series provides the advantages of ball bearings at an economical price
• The PB series consists of a two-piece separable zinc-plated steel housing with a spherical bearing seat
• This allows the spherically ground bearing-to have initial self-alignment in all directions
• The ball bearing is an RA-RRB extended inner-ring-type with positive-contact, land-riding seals and a self-locking collar
• The series incorporates an improved shroud-cap design and comes permanently pre-lubricated
• Smaller housing

• Catalog https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Timken_010_6015S_Catalog.pdf