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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 SAK 1-1/4 is an inch-system low-base pillow block ball bearing with a 1 1/4 in bore, constructed from cast iron and featuring set screw locking. It has a 1 13/16 in shaft height and accommodates a 1/2 in…

SKU 3G-OTH-103118

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
SAK 1-1/4
Type
Cast Iron, Set Screws
Shaft Ht
1 13/16 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 SAK 1-1/4 is an inch-system low-base pillow block ball bearing with a 1 1/4 in bore, constructed from cast iron and featuring set screw locking. It has a 1 13/16 in shaft height and accommodates a 1/2 in mounting bolt size.

Frequently Asked Questions

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

The TIMKEN SAK 1-1/4 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, inch-system applications.

What are the specifications of the TIMKEN SAK 1-1/4?

The TIMKEN SAK 1-1/4 has a 1 1/4 in bore, cast iron housing with set screw locking, a 1 13/16 in shaft height, and accommodates a 1/2 in mounting bolt size. It is an inch-system low-base pillow block ball bearing, MPN SAK 1-1/4.

Where to buy the TIMKEN SAK 1-1/4 worldwide?

3G Electric supplies the TIMKEN SAK 1-1/4 pillow block bearing worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

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

Mount the bearing on a clean, flat surface using 1/2 in bolts through the base slots. Align the shaft with the bore, tighten the set screws evenly against the shaft, and verify free rotation. Follow TIMKEN's generic installation guidelines for proper preload and lubrication.

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 1/2 in Bore, Cast Iron, Set Screws, 1 59/64 in Shaft Ht (MPN SAK 1-1/2). Key specifications — Brand: TIMKEN; Mounting Bolt Size: 1/2 in; System of Measurement: Inch.
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TIMKEN Pillow Block Bearing: 1 in Bore, Cast Iron, Set Screws, 1 5/16 in Shaft Ht, 5.5 in Overall Lg (MPN SAK 1). Key specifications — Brand: TIMKEN; Mounting Bolt Size: 3/8 in; System of Measurement: Inch.
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TIMKEN Pillow Block Bearing: 1 in Bore, Cast Iron, Set Screws, 1 5/16 in Shaft Ht, 5.5 in Overall Lg (MPN SAK 1). Key specifications — Brand: TIMKEN; Mounting Bolt Size: 3/8 in; System of Measurement: Inch.
TIMKEN Pillow Block Bearing: 1 7/16 in Bore, Cast Iron, Set Screws, 1 13/16 in Shaft Ht (MPN SAK 1-7/16). 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 (MPN SAK 1-3/16). 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 (MPN SAK 1-3/16). Key specifications — Brand: TIMKEN; Mounting Bolt Size: 1/2 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: 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 1/4 in Bore, Cast Iron, Set Screws, 1 9/16 in Shaft Ht (MPN YAK 1-1/4S). Key specifications — Brand: TIMKEN; Mounting Bolt Size: 1/2 in; System of Measurement: Inch.
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TIMKEN Pillow Block Bearing: 1 1/4 in Bore, Cast Iron, Set Screws, 1 9/16 in Shaft Ht (MPN YAK 1-1/4S). Key specifications — Brand: TIMKEN; Mounting Bolt Size: 1/2 in; System of Measurement: Inch.