Pillow Block Ball Bearing Unit, 1-1/4 in Bore, Timken® PB1 1/4S

Description

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

Features:

• 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

Applications:

Agriculture, Food Processing, Fans, Blowers and Conveyors

Base to Bore Centerline	1-5/16 in
Base Width	1-1/4 in
Bolt Center-to-Center Length	3 to 4-1/8 in
Bore Diameter	1-1/4 in
Bore Type	Round
Expansion Type	Non-Expansion (Fixed)
Finish	Uncoated
Load Capacity	4370 lb Dynamic/2530 lb Static
Locking Device	Eccentric
Material	Cast Iron
Maximum Speed	4570 rpm
Mounting Type	Two-Bolt Base
Overall Height	2-5/8 in
Overall Length	4-7/8 in
Overall Width	0.93 in
Seal Type	Contact
Series	PB Series
Manufacturer	Fafnir®