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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

Brand
TIMKEN
Item
Pillow Block Bearing: 1 1/4 in Bore, Cast Iron, Set Screws
Category
Low-Base Pillow Block Ball Bearings
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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
View Full Spec Sheet

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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.

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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). Key specifications — Brand: TIMKEN; Mounting Bolt Size: 5/8 in; System of Measurement: Inch.
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TIMKEN Pillow Block Bearing: 1 7/16 in Bore, Cast Iron, Set Screws, 1 13/16 in Shaft Ht, Contact (MPN YAK 1-7/16 SGT). Key specifications — Brand: TIMKEN; Mounting Bolt Size: 1/2 in; System of Measurement: Inch.
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). Key specifications — Brand: TIMKEN; Mounting Bolt Size: 1/2 in; System of Measurement: Inch.
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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). Key specifications — Brand: TIMKEN; Mounting Bolt Size: 1/2 in; System of Measurement: Inch.
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). Key specifications — Brand: TIMKEN; Mounting Bolt Size: 1/2 in; System of Measurement: Inch.
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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). Key specifications — Brand: TIMKEN; Mounting Bolt Size: 1/2 in; System of Measurement: Inch.
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). Key specifications — Brand: TIMKEN; Mounting Bolt Size: 3/8 in; System of Measurement: Inch.
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TIMKEN Pillow Block Bearing: 1 3/16 in Bore, Cast Iron, Eccentric Collar, 1 9/16 in Shaft Ht (MPN VAK 1-3/16). Key specifications — Brand: TIMKEN; Mounting Bolt Size: 1/2 in; System of Measurement: Inch.
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). Key specifications — Brand: TIMKEN; Mounting Bolt Size: 1/2 in; System of Measurement: Inch.
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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). Key specifications — Brand: TIMKEN; Mounting Bolt Size: 1/2 in; System of Measurement: Inch.
TIMKEN Pillow Block Bearing: 2 11/16 in Bore, Cast Iron, Eccentric Collar, 3 in Shaft Ht (MPN RAK 2-11/16). Key specifications — Brand: TIMKEN; Mounting Bolt Size: 3/4 in; System of Measurement: Inch.
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TIMKEN Pillow Block Bearing: 2 11/16 in Bore, Cast Iron, Eccentric Collar, 3 in Shaft Ht (MPN RAK 2-11/16). Key specifications — Brand: TIMKEN; Mounting Bolt Size: 3/4 in; System of Measurement: Inch.
TIMKEN Pillow Block Bearing: 3/4 in Bore, Cast Iron, Set Screws, 1 1/4 in Shaft Ht, 5 in Overall Lg (MPN SAK 3/4). Key specifications — Brand: TIMKEN; Mounting Bolt Size: 3/8 in; System of Measurement: Inch.
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TIMKEN Pillow Block Bearing: 3/4 in Bore, Cast Iron, Set Screws, 1 1/4 in Shaft Ht, 5 in Overall Lg (MPN SAK 3/4). Key specifications — Brand: TIMKEN; Mounting Bolt Size: 3/8 in; System of Measurement: Inch.
TIMKEN Pillow Block Bearing: 1 7/8 in Bore, Cast Iron, Eccentric Collar, 2 11/64 in Shaft Ht (MPN RAK 1-7/8). Key specifications — Brand: TIMKEN; Mounting Bolt Size: 5/8 in; System of Measurement: Inch.
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TIMKEN Pillow Block Bearing: 1 7/8 in Bore, Cast Iron, Eccentric Collar, 2 11/64 in Shaft Ht (MPN RAK 1-7/8). Key specifications — Brand: TIMKEN; Mounting Bolt Size: 5/8 in; System of Measurement: Inch.
TIMKEN Pillow Block Bearing: 1 3/8 in Bore, Cast Iron, Eccentric Collar, 1 13/16 in Shaft Ht (MPN VAK 1-3/8). Key specifications — Brand: TIMKEN; Mounting Bolt Size: 1/2 in; System of Measurement: Inch.
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TIMKEN Pillow Block Bearing: 1 3/8 in Bore, Cast Iron, Eccentric Collar, 1 13/16 in Shaft Ht (MPN VAK 1-3/8). Key specifications — Brand: TIMKEN; Mounting Bolt Size: 1/2 in; System of Measurement: Inch.
TIMKEN Pillow Block Bearing: 3/4 in Bore, Cast Iron, Eccentric Collar, 1 1/4 in Shaft Ht, Contact (MPN VAK 3/4). Key specifications — Brand: TIMKEN; Mounting Bolt Size: 3/8 in; System of Measurement: Inch.
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TIMKEN Pillow Block Bearing: 3/4 in Bore, Cast Iron, Eccentric Collar, 1 1/4 in Shaft Ht, Contact (MPN VAK 3/4). Key specifications — Brand: TIMKEN; Mounting Bolt Size: 3/8 in; System of Measurement: Inch.
TIMKEN Pillow Block Bearing: 1 11/16 in Bore, Cast Iron, Eccentric Collar, 2 1/16 in Shaft Ht (MPN RAK 1-11/16). Key specifications — Brand: TIMKEN; Mounting Bolt Size: 1/2 in; System of Measurement: Inch.
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TIMKEN Pillow Block Bearing: 1 11/16 in Bore, Cast Iron, Eccentric Collar, 2 1/16 in Shaft Ht (MPN RAK 1-11/16). Key specifications — Brand: TIMKEN; Mounting Bolt Size: 1/2 in; System of Measurement: Inch.