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TIMKEN Pillow Block Bearing: 1 3/4 in Bore, Cast Iron, Eccentric Collar - General Purpose Pillow Block Ball Bearings
TIMKENGeneral Purpose Pillow Block Ball Bearings

TIMKEN Pillow Block Bearing: 1 3/4 in Bore, Cast Iron, Eccentric Collar

The TIMKEN Pillow Block Bearing (MPN RAS 1-3/4) is a general purpose pillow block ball bearing with a 1 3/4 in bore, cast iron housing, and eccentric collar. It has a 2 1/8 in shaft height and a 1/2 in mounting bolt…

SKU 3G-OTH-110974

Brand
TIMKEN
Item
Pillow Block Bearing: 1 3/4 in Bore, Cast Iron, Eccentric Collar
Category
General Purpose Pillow Block Ball Bearings
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Technical Specifications

TIMKEN
Manufacturer Part Number
RAS 1-3/4
Type
Cast Iron, Eccentric Collar
Shaft Ht
2 1/8 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 Pillow Block Bearing (MPN RAS 1-3/4) is a general purpose pillow block ball bearing with a 1 3/4 in bore, cast iron housing, and eccentric collar. It has a 2 1/8 in shaft height and a 1/2 in mounting bolt size, using the inch system of measurement.

Frequently Asked Questions

What is the TIMKEN pillow block bearing RAS 1-3/4 used for?

The TIMKEN RAS 1-3/4 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 eccentric collar provide secure shaft mounting and alignment in moderate-load applications.

What are the specifications of the TIMKEN RAS 1-3/4 pillow block bearing?

The TIMKEN RAS 1-3/4 has a 1 3/4 in bore, cast iron housing with eccentric collar, 2 1/8 in shaft height, and 1/2 in mounting bolt size. It uses the inch system of measurement and is designed for general purpose industrial use.

Where to buy TIMKEN pillow block bearing RAS 1-3/4 worldwide?

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

How to install a TIMKEN eccentric collar pillow block bearing?

To install the TIMKEN RAS 1-3/4, slide the bearing onto the shaft, align the eccentric collar with the shaft keyway, and rotate the collar in the direction of shaft rotation to lock it. Tighten the setscrew against the shaft flat. Ensure the base is bolted securely to a flat surface.

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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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.