TIMKEN Pillow Block Bearing: 1 1/2 in Bore, Cast Iron, Set Screws, 2 1/8 in Shaft Ht
The TIMKEN Pillow Block Bearing (SKU 842WC4) is a medium-duty pillow block ball bearing with a 1 1/2 in bore, cast iron housing, and set screw locking. It has a maximum speed of 4400 RPM with grease lubrication, a…
SKU 3G-OTH-104946
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Product Description
The TIMKEN Pillow Block Bearing (SKU 842WC4) is a medium-duty pillow block ball bearing with a 1 1/2 in bore, cast iron housing, and set screw locking. It has a maximum speed of 4400 RPM with grease lubrication, a mounting bolt size of 1/2 in, a shaft height of 2 1/8 in, and a maximum operating temperature of 250°F. This inch-system bearing is identified by manufacturer part number YASM 1-1/2H.
Frequently Asked Questions
What is the TIMKEN Pillow Block Bearing YASM 1-1/2H used for?
The TIMKEN YASM 1-1/2H is a medium-duty pillow block 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 alignment and load support in applications up to 250°F.
What are the specifications of the TIMKEN Pillow Block Bearing YASM 1-1/2H?
This TIMKEN bearing has a 1 1/2 in bore, cast iron housing with set screw locking, a shaft height of 2 1/8 in, and a maximum speed of 4400 RPM with grease lubrication. It uses a 1/2 in mounting bolt, operates up to 250°F, and is an inch-system component (MPN YASM 1-1/2H).
Where to buy the TIMKEN Pillow Block Bearing YASM 1-1/2H worldwide?
3G Electric supplies the TIMKEN YASM 1-1/2H pillow block bearing worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this bearing to support your operations.
How to install the TIMKEN Pillow Block Bearing YASM 1-1/2H?
To install the TIMKEN YASM 1-1/2H, mount the cast iron base on a flat surface using 1/2 in bolts, align the shaft through the bore, and tighten the set screws evenly. Lubricate with grease per TIMKEN recommendations. Ensure operating temperature stays below 250°F and speed under 4400 RPM.
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3G Electric supplies TIMKEN medium duty pillow block ball bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













