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TIMKEN YAS 1-1/4S General Purpose Pillow Block Ball Bearing - General Purpose Pillow Block Ball Bearings
TIMKENGeneral Purpose Pillow Block Ball Bearings

TIMKEN YAS 1-1/4S General Purpose Pillow Block Ball Bearing

The TIMKEN Pillow Block Bearing (SKU YAS 1-1/4S, MPN YAS 1-1/4S) is a general purpose pillow block ball bearing with a 1 1/4 in bore and cast iron housing. It features set screws for shaft mounting, a 1 43/64 in…

SKU 3G-OTH-115330

Also listed as: YAS114S · YAS 1 1 4S · YAS-1-1-4S

Brand
TIMKEN
Item
YAS 1-1/4S General Purpose Pillow Block Ball Bearing
Category
General Purpose Pillow Block Ball Bearings
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

TIMKEN
Manufacturer Part Number
YAS 1-1/4S
Type
Cast Iron, Set Screws, Shroud
Shaft Ht
1 43/64 in
Maximum Speed
5,500 RPM Grease
Mounting Bolt Size
1/2 in
System of Measurement
Inch

Technical Documents

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TIMKEN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The TIMKEN Pillow Block Bearing (SKU YAS 1-1/4S, MPN YAS 1-1/4S) is a general purpose pillow block ball bearing with a 1 1/4 in bore and cast iron housing. It features set screws for shaft mounting, a 1 43/64 in shaft height, and a shroud. This inch-system bearing has a maximum speed of 5,500 RPM with grease and requires a 1/2 in mounting bolt.

Frequently Asked Questions

What is the TIMKEN YAS 1-1/4S pillow block bearing used for?

The TIMKEN YAS 1-1/4S is a general-purpose pillow block ball bearing used to support rotating shafts in industrial machinery such as conveyors, fans, and pumps. Its cast-iron housing and set-screw locking provide reliable shaft mounting in moderate-load applications.

What are the specifications of the TIMKEN YAS 1-1/4S pillow block bearing?

This TIMKEN pillow block bearing has a 1 1/4 in bore, cast-iron housing, set-screw locking, and a shaft height of 1 43/64 in. It is rated for a maximum speed of 5,500 RPM with grease lubrication and uses a 1/2 in mounting bolt. The system of measurement is inch.

Where to buy the TIMKEN YAS 1-1/4S pillow block bearing worldwide?

3G Electric supplies the TIMKEN YAS 1-1/4S pillow block bearing to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this and other TIMKEN bearing models.

How to install the TIMKEN YAS 1-1/4S pillow block bearing?

To install the TIMKEN YAS 1-1/4S, first ensure the shaft is clean and free of burrs. Slide the bearing onto the shaft, align the housing with the mounting surface, and tighten the set screws evenly. Secure the base with 1/2 in bolts. Lubricate with grease per TIMKEN recommendations before operation.

Used in

Common applications for TIMKEN
Conveyor systems — TIMKEN RA115RRB spherical insert bearings for idler rollers and pulleys
Agricultural equipment — TIMKEN RCSM1 cartridge bearing units for tillage and harvesting machinery
Material handling — TIMKEN YASM 1-7/16 pillow block bearings for belt conveyors and elevators
Industrial fans — TIMKEN 6319 radial ball bearings for high-speed fan shafts
Pump drives — TIMKEN SCJ 5/8 flange-mount bearings for close-coupled pump applications
Packaging machinery — TIMKEN YCJ 30 SGT flange-mount bearings for indexing and feed mechanisms

TIMKEN Products

3G Electric supplies TIMKEN general purpose pillow block ball bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
TIMKEN Pillow Block Bearing: 1/2 in Bore, Cast Iron, Set Screws, 1 11/64 in Shaft Ht, 250°F Max Temp (MPN YAS 1/2)
TIMKEN
TIMKEN Pillow Block Bearing: 1/2 in Bore, Cast Iron, Set Screws, 1 11/64 in Shaft Ht, 250°F Max Temp (MPN YAS 1/2)
This inch-system pillow block ball bearing features a cast iron housing with set screw locking for secure shaft mounting. It has a 7/8 in bore, 1 27/64 in shaft height, and uses a 3/8 in mounting bolt. Rated for grease lubrication up to 7600 RPM and operating temperatures to 250°F, it supports rotating shafts in industrial machinery such as conveyors, fans, and pumps
TIMKEN
This inch-system pillow block ball bearing features a cast iron housing with set screw locking for secure shaft mounting. It has a 7/8 in bore, 1 27/64 in shaft height, and uses a 3/8 in mounting bolt. Rated for grease lubrication up to 7600 RPM and operating temperatures to 250°F, it supports rotating shafts in industrial machinery such as conveyors, fans, and pumps
Cast iron pillow block ball bearing with set screw locking, 1 5/8 in bore, 2 1/8 in shaft height. Rated for 250°F max temperature and 4150 RPM with grease lubrication. Uses 1/2 in mounting bolts. Supports rotating shafts in conveyors, fans, and pumps
TIMKEN
Cast iron pillow block ball bearing with set screw locking, 1 5/8 in bore, 2 1/8 in shaft height. Rated for 250°F max temperature and 4150 RPM with grease lubrication. Uses 1/2 in mounting bolts. Supports rotating shafts in conveyors, fans, and pumps
TIMKEN Pillow Block Bearing: 35 mm Bore, Cast Iron, Set Screws, 47.63 mm Shaft Ht, 5000 RPM Grease (MPN YAS 35 SGT)
TIMKEN
TIMKEN Pillow Block Bearing: 35 mm Bore, Cast Iron, Set Screws, 47.63 mm Shaft Ht, 5000 RPM Grease (MPN YAS 35 SGT)
TIMKEN Pillow Block Bearing: 5/8 in Bore, Cast Iron, Set Screws, 1 11/64 in Shaft Ht, 250°F Max Temp (MPN YAS 5/8)
TIMKEN
TIMKEN Pillow Block Bearing: 5/8 in Bore, Cast Iron, Set Screws, 1 11/64 in Shaft Ht, 250°F Max Temp (MPN YAS 5/8)
TIMKEN Pillow Block Bearing: 2 in Bore, Cast Iron, Set Screws, 2 1/4 in Shaft Ht, 4.5 in Overall Ht (MPN YAS 2S)
TIMKEN
TIMKEN Pillow Block Bearing: 2 in Bore, Cast Iron, Set Screws, 2 1/4 in Shaft Ht, 4.5 in Overall Ht (MPN YAS 2S)

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This TIMKEN pillow block ball bearing features a cast iron housing with an eccentric collar for secure shaft locking. It has a 15/16 inch bore, 1 27/64 inch shaft height, and accommodates a 3/8 inch mounting bolt. Suitable for moderate-load applications such as conveyors, fans, and material handling equipment
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This TIMKEN pillow block ball bearing features a cast iron housing with set screw locking for secure shaft mounting. It has a 1 1/2 in bore, 1 59/64 in shaft height, and 1/2 in mounting bolt size, designed for inch-system applications. Suitable for general purpose industrial uses such as conveyors, fans, and material handling equipment where standard-duty support of rotating shafts is required
This TIMKEN pillow block ball bearing is a general purpose unit with a cast iron housing and set screw locking. It has a 1 3/8 in bore, 1 7/8 in shaft height, and accommodates a 1/2 in mounting bolt. Designed for inch-system applications, it supports rotating shafts in machinery such as conveyors, fans, and material handling equipment, with a maximum operating temperature of 200°F
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This TIMKEN pillow block ball bearing is a general purpose unit with a cast iron housing and set screw locking. It has a 1 3/8 in bore, 1 7/8 in shaft height, and accommodates a 1/2 in mounting bolt. Designed for inch-system applications, it supports rotating shafts in machinery such as conveyors, fans, and material handling equipment, with a maximum operating temperature of 200°F
TIMKEN RAS 1-15/16 is a general purpose pillow block ball bearing with a 1 15/16 in bore, cast iron housing, and eccentric collar. It has a shaft height of 2 1/4 in and accommodates a 5/8 in mounting bolt. Suitable for supporting rotating shafts in conveyors, fans, and pumps in moderate-load inch-system applications
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TIMKEN RAS 1-15/16 is a general purpose pillow block ball bearing with a 1 15/16 in bore, cast iron housing, and eccentric collar. It has a shaft height of 2 1/4 in and accommodates a 5/8 in mounting bolt. Suitable for supporting rotating shafts in conveyors, fans, and pumps in moderate-load inch-system applications
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This inch-system pillow block ball bearing features a cast iron housing with set screw locking for secure shaft retention. It has a 1-1/2 in bore, 1-59/64 in shaft height, and accepts a 1/2 in mounting bolt. Suitable for supporting rotating shafts in moderate-load industrial equipment such as conveyors, fans, and pumps