TIMKEN Pillow Block Bearing: 2 1/4 in Bore, Cast Iron, Eccentric Collar
The TIMKEN RAK 2-1/4 is an inch-system low-base pillow block ball bearing with a 2 1/4 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-105019
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Product Description
The TIMKEN RAK 2-1/4 is an inch-system low-base pillow block ball bearing with a 2 1/4 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.
Frequently Asked Questions
What is the TIMKEN RAK 2-1/4 pillow block bearing used for?
The TIMKEN RAK 2-1/4 is a low-base pillow block ball bearing used to support rotating shafts in industrial machinery. Its cast iron housing and eccentric collar provide secure shaft mounting in conveyors, fans, and material handling equipment across manufacturing and processing plants.
What are the specifications of the TIMKEN RAK 2-1/4 pillow block bearing?
The TIMKEN RAK 2-1/4 has a 2 1/4 in bore, cast iron housing with eccentric collar, shaft height of 2 43/64 in, and accommodates a 5/8 in mounting bolt. It is an inch-system low-base pillow block ball bearing, MPN RAK 2-1/4.
Where to buy the TIMKEN RAK 2-1/4 pillow block bearing worldwide?
3G Electric supplies the TIMKEN RAK 2-1/4 pillow block bearing worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this bearing to your facility, ensuring you get the right part for your application.
How to install the TIMKEN RAK 2-1/4 eccentric collar pillow block bearing?
To install the TIMKEN RAK 2-1/4, slide the bearing onto the shaft, align the eccentric collar with the shaft keyway, and rotate the collar in the shaft's rotation direction to lock it. Tighten the setscrew and secure the housing with 5/8 in bolts. Follow TIMKEN's torque specifications.
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Common applications for TIMKENTIMKEN 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.














