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TIMKEN Pillow Block Bearing: 1 1/4 in Bore, Cast Iron, Set Screws, 1 43/64 in Shaft Ht - General Purpose Pillow Block Ball Bearings
TIMKENGeneral Purpose Pillow Block Ball Bearings

TIMKEN Pillow Block Bearing: 1 1/4 in Bore, Cast Iron, Set Screws, 1 43/64 in Shaft Ht

The TIMKEN Pillow Block Bearing (SKU 842W12, 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…

SKU 3G-OTH-115330

Brand
TIMKEN
Item
Pillow Block Bearing: 1 1/4 in Bore, Cast Iron, Set Screws, 1 43/64 in Shaft Ht
Category
General Purpose Pillow Block Ball Bearings
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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
View Full Spec Sheet

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

Product Description

The TIMKEN Pillow Block Bearing (SKU 842W12, 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.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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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TIMKEN Pillow Block Bearing: 1 7/16 in Bore, Cast Iron, Set Screws, 1 7/8 in Shaft Ht (MPN SAS 1-7/16). Key specifications — Brand: TIMKEN; Mounting Bolt Size: 1/2 in; System of Measurement: Inch.
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