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TIMKEN RAK 2-3/8 Low-Base Pillow Block Ball Bearing - Low-Base Pillow Block Ball Bearings
TIMKENLow-Base Pillow Block Ball Bearings

TIMKEN RAK 2-3/8 Low-Base Pillow Block Ball Bearing

The TIMKEN RAK 2-3/8 is an inch-system low-base pillow block ball bearing with a 2 3/8 in bore, constructed from cast iron and featuring an eccentric collar. It has a shaft height of 2 43/64 in and accommodates a 5/8…

SKU 3G-OTH-105777

Also listed as: RAK238 · RAK 2 3 8 · RAK-2-3-8

Brand
TIMKEN
Item
RAK 2-3/8 Low-Base Pillow Block Ball Bearing
Category
Low-Base Pillow Block Ball Bearings
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

TIMKEN
Manufacturer Part Number
RAK 2-3/8
Type
Cast Iron, Eccentric Collar
Shaft Ht
2 43/64 in
Mounting Bolt Size
5/8 in
System of Measurement
Inch

Technical Documents

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

Product Description

The TIMKEN RAK 2-3/8 is an inch-system low-base pillow block ball bearing with a 2 3/8 in bore, constructed from cast iron and featuring an eccentric collar. It has a shaft height of 2 43/64 in and accommodates a 5/8 in mounting bolt size. This unit is designed for industrial applications requiring a compact, low-base bearing housing.

Frequently Asked Questions

What is the TIMKEN RAK 2-3/8 pillow block bearing used for?

The TIMKEN RAK 2-3/8 is a low-base pillow block ball bearing used in industrial applications where a compact, low-profile housing is needed. It supports rotating shafts with a 2 3/8 in bore, making it suitable for conveyors, fans, and material handling equipment that require reliable radial and thrust load support.

What are the specifications of the TIMKEN RAK 2-3/8 pillow block bearing?

The TIMKEN RAK 2-3/8 has a 2 3/8 in bore, a shaft height of 2 43/64 in, and a mounting bolt size of 5/8 in. It is an inch-system unit with a cast iron housing and an eccentric collar locking mechanism. The manufacturer part number is RAK 2-3/8.

Where to buy the TIMKEN RAK 2-3/8 pillow block bearing worldwide?

You can source the TIMKEN RAK 2-3/8 pillow block bearing through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this TIMKEN bearing.

How to install the TIMKEN RAK 2-3/8 pillow block bearing?

To install the TIMKEN RAK 2-3/8, first ensure the shaft is clean and the bore matches 2 3/8 in. Slide the bearing onto the shaft, align the cast iron base with the mounting surface, and tighten bolts to the 5/8 in specification. Secure the eccentric collar by rotating it in the shaft's rotation direction and locking it with the setscrew.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
TIMKEN Pillow Block Bearing: 2 3/16 in Bore, Cast Iron, Eccentric Collar, 2 27/64 in Shaft Ht (MPN RAK 2-3/16)
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TIMKEN Pillow Block Bearing: 2 3/16 in Bore, Cast Iron, Eccentric Collar, 2 27/64 in Shaft Ht (MPN RAK 2-3/16)
TIMKEN Pillow Block Bearing: 2 7/16 in Bore, Cast Iron, Eccentric Collar, 2 43/64 in Shaft Ht (MPN RAK 2-7/16)
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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 Pillow Block Bearing: 3/4 in Bore, Cast Iron, Eccentric Collar, 1 1/4 in Shaft Ht (MPN RAK 3/4)
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TIMKEN Pillow Block Bearing: 3/4 in Bore, Cast Iron, Eccentric Collar, 1 1/4 in Shaft Ht (MPN RAK 3/4)
TIMKEN Pillow Block Bearing: 7/8 in Bore, Cast Iron, Eccentric Collar, 1 5/16 in Shaft Ht (MPN RAK 7/8)
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TIMKEN Pillow Block Bearing: 7/8 in Bore, Cast Iron, Eccentric Collar, 1 5/16 in Shaft Ht (MPN RAK 7/8)
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)
TIMKEN Pillow Block Bearing: 1 15/16 in Bore, Cast Iron, Eccentric Collar, 2 11/64 in Shaft Ht (MPN RAK 1-15/16)
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TIMKEN Pillow Block Bearing: 1 15/16 in Bore, Cast Iron, Eccentric Collar, 2 11/64 in Shaft Ht (MPN RAK 1-15/16)

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TIMKEN Pillow Block Bearing: 1 7/16 in Bore, Cast Iron, Set Screws, 1 13/16 in Shaft Ht (MPN SAK 1-7/16)
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TIMKEN Pillow Block Bearing: 1 7/16 in Bore, Cast Iron, Set Screws, 1 13/16 in Shaft Ht (MPN SAK 1-7/16)
TIMKEN Pillow Block Bearing: 2 11/16 in Bore, Cast Iron, Set Screws, 3 in Shaft Ht, 200°F Max Temp (MPN YAK 2-11/16)
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This low-base pillow block ball bearing from TIMKEN features a cast iron housing with an eccentric collar locking mechanism. It has a 5/8 in bore, 1 1/16 in shaft height, and uses a 3/8 in mounting bolt size. Designed for inch-system applications, it supports rotating shafts in power transmission systems such as conveyors, fans, and agricultural equipment
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This low-base pillow block ball bearing from TIMKEN features a cast iron housing with an eccentric collar locking mechanism. It has a 5/8 in bore, 1 1/16 in shaft height, and uses a 3/8 in mounting bolt size. Designed for inch-system applications, it supports rotating shafts in power transmission systems such as conveyors, fans, and agricultural equipment
This low-base pillow block ball bearing from TIMKEN features a cast iron housing and an eccentric collar locking mechanism. It has a 1 5/16 in bore, a 1 13/16 in shaft height, and accepts 1/2 in mounting bolts. Designed for inch-system applications, it supports rotating shafts in machinery such as conveyors, fans, and pumps under moderate loads
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This low-base pillow block ball bearing from TIMKEN features a cast iron housing and an eccentric collar locking mechanism. It has a 1 5/16 in bore, a 1 13/16 in shaft height, and accepts 1/2 in mounting bolts. Designed for inch-system applications, it supports rotating shafts in machinery such as conveyors, fans, and pumps under moderate loads
This low-base pillow block ball bearing features a cast iron housing with an eccentric collar locking mechanism for secure shaft mounting. Designed for inch-system applications, it has a 5/8 in bore, 1 1/16 in shaft height, and accommodates a 3/8 in mounting bolt. Typical uses include supporting rotating shafts in conveyors, fans, and light-duty material handling equipment where compact, low-profile bearing support is required
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This low-base pillow block ball bearing features a cast iron housing with an eccentric collar locking mechanism for secure shaft mounting. Designed for inch-system applications, it has a 5/8 in bore, 1 1/16 in shaft height, and accommodates a 3/8 in mounting bolt. Typical uses include supporting rotating shafts in conveyors, fans, and light-duty material handling equipment where compact, low-profile bearing support is required
TIMKEN SAK 1-3/8 is an inch-system low-base pillow block ball bearing with a 1-3/8 in bore. It features a cast iron housing and set screw locking for shaft retention. Shaft height is 1-13/16 in, and mounting bolt size is 1/2 in. Commonly used to support rotating shafts in industrial machinery such as conveyors, fans, and pumps
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TIMKEN SAK 1-3/8 is an inch-system low-base pillow block ball bearing with a 1-3/8 in bore. It features a cast iron housing and set screw locking for shaft retention. Shaft height is 1-13/16 in, and mounting bolt size is 1/2 in. Commonly used to support rotating shafts in industrial machinery such as conveyors, fans, and pumps
Cast iron low-base pillow block ball bearing with set screw locking. Bore 3/4 in, shaft height 1 1/4 in, overall length 5 in, mounting bolt size 3/8 in. Inch system. Supports rotating shafts in conveyors, fans, and material handling equipment
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Cast iron low-base pillow block ball bearing with set screw locking. Bore 3/4 in, shaft height 1 1/4 in, overall length 5 in, mounting bolt size 3/8 in. Inch system. Supports rotating shafts in conveyors, fans, and material handling equipment
This low-base pillow block ball bearing from TIMKEN features a cast iron housing with set screw locking for secure shaft mounting. It has a 5/8 in bore, 1 1/16 in shaft height, and accepts a 3/8 in mounting bolt. Rated for a maximum operating temperature of 200°F, it is suited for moderate-load, low-speed applications such as conveyors, fans, and material handling equipment
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This low-base pillow block ball bearing from TIMKEN features a cast iron housing with set screw locking for secure shaft mounting. It has a 5/8 in bore, 1 1/16 in shaft height, and accepts a 3/8 in mounting bolt. Rated for a maximum operating temperature of 200°F, it is suited for moderate-load, low-speed applications such as conveyors, fans, and material handling equipment