We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

TIMKEN Pillow Block Bearing: 1 1/4 in Bore, Cast Iron, Set Screws - Low-Base Pillow Block Ball Bearings
TIMKENLow-Base Pillow Block Ball Bearings

TIMKEN Pillow Block Bearing: 1 1/4 in Bore, Cast Iron, Set Screws

The TIMKEN YAK 1-1/4S is an inch-system low-base pillow block ball bearing with a 1 1/4 in bore, designed for industrial equipment. It features a cast iron housing, set screw locking, a 1 9/16 in shaft height, and a…

SKU 3G-OTH-104713

Also listed as: YAK114S · YAK 1 1 4S · YAK-1-1-4S

Brand
TIMKEN
Item
Pillow Block Bearing: 1 1/4 in Bore, Cast Iron, Set Screws
Category
Low-Base Pillow Block Ball Bearings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

TIMKEN
Manufacturer Part Number
YAK 1-1/4S
Type
Cast Iron, Set Screws
Shaft Ht
1 9/16 in
Mounting Bolt Size
1/2 in
System of Measurement
Inch

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The TIMKEN YAK 1-1/4S is an inch-system low-base pillow block ball bearing with a 1 1/4 in bore, designed for industrial equipment. It features a cast iron housing, set screw locking, a 1 9/16 in shaft height, and a 1/2 in mounting bolt size.

Frequently Asked Questions

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

The TIMKEN YAK 1-1/4S is a low-base 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 retention in moderate-load applications.

What are the specifications of the TIMKEN YAK 1-1/4S?

The TIMKEN YAK 1-1/4S has a 1 1/4 in bore, a 1 9/16 in shaft height, and a 1/2 in mounting bolt size. It uses an inch system of measurement, features a cast iron housing with set screw locking, and is designed for low-base pillow block mounting.

Where to buy the TIMKEN YAK 1-1/4S worldwide?

3G Electric supplies the TIMKEN YAK 1-1/4S pillow block bearing to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this inch-system bearing.

How to select the correct TIMKEN pillow block bearing for my shaft?

To select the correct TIMKEN pillow block bearing, match the bore size to your shaft diameter (1 1/4 in for the YAK 1-1/4S), verify the shaft height and mounting bolt pattern, and confirm the housing material and locking method suit your load and environment.

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 low-base pillow block ball bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
TIMKEN Pillow Block Bearing: 1 1/8 in Bore, Cast Iron, Set Screws, 1 9/16 in Shaft Ht (MPN YAK 1-1/8 SGT)
TIMKEN
TIMKEN Pillow Block Bearing: 1 1/8 in Bore, Cast Iron, Set Screws, 1 9/16 in Shaft Ht (MPN YAK 1-1/8 SGT)
TIMKEN Pillow Block Bearing: 1 11/16 in Bore, Cast Iron, Set Screws, 2 1/16 in Shaft Ht (MPN YAK 1-11/16 SGT)
TIMKEN
TIMKEN Pillow Block Bearing: 1 11/16 in Bore, Cast Iron, Set Screws, 2 1/16 in Shaft Ht (MPN YAK 1-11/16 SGT)
TIMKEN Pillow Block Bearing: 1 15/16 in Bore, Cast Iron, Set Screws, 2 11/64 in Shaft Ht (MPN YAK 1-15/16 SGT)
TIMKEN
TIMKEN Pillow Block Bearing: 1 15/16 in Bore, Cast Iron, Set Screws, 2 11/64 in Shaft Ht (MPN YAK 1-15/16 SGT)
TIMKEN Pillow Block Bearing: 1 3/16 in Bore, Cast Iron, Set Screws, 1 9/16 in Shaft Ht, Contact (MPN YAK 1-3/16 SGT)
TIMKEN
TIMKEN Pillow Block Bearing: 1 3/16 in Bore, Cast Iron, Set Screws, 1 9/16 in Shaft Ht, Contact (MPN YAK 1-3/16 SGT)
TIMKEN Pillow Block Bearing: 1 3/4 in Bore, Cast Iron, Set Screws, 2 1/16 in Shaft Ht (MPN YAK 1-3/4 SGT)
TIMKEN
TIMKEN Pillow Block Bearing: 1 3/4 in Bore, Cast Iron, Set Screws, 2 1/16 in Shaft Ht (MPN YAK 1-3/4 SGT)
TIMKEN Pillow Block Bearing: 2 15/16 in Bore, Cast Iron, Set Screws, 3 5/16 in Shaft Ht (MPN YAK 2-15/16)
TIMKEN
TIMKEN Pillow Block Bearing: 2 15/16 in Bore, Cast Iron, Set Screws, 3 5/16 in Shaft Ht (MPN YAK 2-15/16)

More from TIMKEN

View all TIMKEN parts
This TIMKEN low-base pillow block ball bearing features a cast iron housing with an eccentric collar for secure shaft locking. It has a 1-1/2 in bore, 1-59/64 in shaft height, and accommodates a 1/2 in mounting bolt. Suitable for supporting rotating shafts in industrial machinery such as conveyors, fans, and pumps under moderate loads
TIMKEN
This TIMKEN low-base pillow block ball bearing features a cast iron housing with an eccentric collar for secure shaft locking. It has a 1-1/2 in bore, 1-59/64 in shaft height, and accommodates a 1/2 in mounting bolt. Suitable for supporting rotating shafts in industrial machinery such as conveyors, fans, and pumps under moderate loads
This low-base pillow block ball bearing from TIMKEN features a cast iron housing with an eccentric collar for secure shaft mounting. It has a 1 5/8 in bore, 2 1/16 in shaft height, and accommodates a 1/2 in mounting bolt. Designed for inch-system applications, it is commonly used in conveyors, fans, and material handling systems to support rotating shafts
TIMKEN
This low-base pillow block ball bearing from TIMKEN features a cast iron housing with an eccentric collar for secure shaft mounting. It has a 1 5/8 in bore, 2 1/16 in shaft height, and accommodates a 1/2 in mounting bolt. Designed for inch-system applications, it is commonly used in conveyors, fans, and material handling systems to support rotating shafts
Cast iron low-base pillow block ball bearing with eccentric collar locking mechanism. Bore diameter 1 1/4 in, shaft height 1 13/16 in, mounting bolt size 1/2 in. Inch-system unit for supporting rotating shafts in moderate-load industrial equipment such as conveyors, fans, and pumps
TIMKEN
Cast iron low-base pillow block ball bearing with eccentric collar locking mechanism. Bore diameter 1 1/4 in, shaft height 1 13/16 in, mounting bolt size 1/2 in. Inch-system unit for supporting rotating shafts in moderate-load industrial equipment such as conveyors, fans, and pumps
This TIMKEN low-base pillow block ball bearing features a cast iron housing with an eccentric collar for secure shaft mounting. Designed for inch-system applications, it has a 1/2 in bore, 1 1/16 in shaft height, and accepts a 3/8 in mounting bolt. Commonly used in conveyors, fans, and light-to-medium duty industrial equipment where a compact mounted bearing solution is required
TIMKEN
This TIMKEN low-base pillow block ball bearing features a cast iron housing with an eccentric collar for secure shaft mounting. Designed for inch-system applications, it has a 1/2 in bore, 1 1/16 in shaft height, and accepts a 3/8 in mounting bolt. Commonly used in conveyors, fans, and light-to-medium duty industrial equipment where a compact mounted bearing solution is required
Inch-system low-base pillow block ball bearing with a 1 7/16 in bore, cast iron housing, and set screw locking. Shaft height is 1 13/16 in; mounting bolt size is 1/2 in. Used in power transmission systems to support rotating shafts in conveyors, fans, and material handling equipment
TIMKEN
Inch-system low-base pillow block ball bearing with a 1 7/16 in bore, cast iron housing, and set screw locking. Shaft height is 1 13/16 in; mounting bolt size is 1/2 in. Used in power transmission systems to support rotating shafts in conveyors, fans, and material handling equipment
TIMKEN Pillow Block Bearing: 3/4 in Bore, Cast Iron, Set Screws, 1 1/4 in Shaft Ht, 5 in Overall Lg (MPN YAK 3/4 SGT)
TIMKEN
TIMKEN Pillow Block Bearing: 3/4 in Bore, Cast Iron, Set Screws, 1 1/4 in Shaft Ht, 5 in Overall Lg (MPN YAK 3/4 SGT)
TIMKEN Pillow Block Bearing: 2 11/16 in Bore, Cast Iron, Eccentric Collar, 3 in Shaft Ht (MPN RAK 2-11/16)
TIMKEN
TIMKEN Pillow Block Bearing: 2 11/16 in Bore, Cast Iron, Eccentric Collar, 3 in Shaft Ht (MPN RAK 2-11/16)
TIMKEN Pillow Block Bearing: 2 7/16 in Bore, Cast Iron, Eccentric Collar, 2 43/64 in Shaft Ht (MPN RAK 2-7/16)
TIMKEN
TIMKEN Pillow Block Bearing: 2 7/16 in Bore, Cast Iron, Eccentric Collar, 2 43/64 in Shaft Ht (MPN RAK 2-7/16)