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THOMSON Linear Pillow Block Bearing: Self-Aligning, Single, 1 5/8 in Inside Dia - Closed Pillow Block Linear Ball Bearings
THOMSONClosed Pillow Block Linear Ball Bearings

THOMSON Linear Pillow Block Bearing: Self-Aligning, Single, 1 5/8 in Inside Dia

The THOMSON Linear Pillow Block Bearing is a self-aligning, closed pillow block linear ball bearing with a single, not adjustable design and a 0.413 in profile. It features a 1 5/8 in inside diameter (MPN SPPBM40)…

SKU 3G-OTH-121499

Also listed as: SPPBM 40 · SPPBM-40

Brand
THOMSON
Item
Linear Pillow Block Bearing: Self-Aligning, Single, 1 5/8 in Inside Dia
Category
Closed Pillow Block Linear Ball Bearings
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Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

THOMSON
Manufacturer Part Number
SPPBM40
Type
Single, Not Adj, 0.413 in
Inside Dia
1 5/8 in

Technical Documents

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

Product Description

The THOMSON Linear Pillow Block Bearing is a self-aligning, closed pillow block linear ball bearing with a single, not adjustable design and a 0.413 in profile. It features a 1 5/8 in inside diameter (MPN SPPBM40). 3G Electric interprets your demand for this genuine OEM component, sourcing it across our 14 industrial departments and backing it with specialist expertise in motion control.

Frequently Asked Questions

What is the THOMSON SPPBM40 linear pillow block bearing used for?

The THOMSON SPPBM40 is a self-aligning closed pillow block linear ball bearing used in industrial automation, packaging, and material handling systems. It supports and guides linear motion shafts while compensating for minor misalignment, reducing wear on shafts and extending equipment life.

What are the specifications of the THOMSON SPPBM40 bearing?

The THOMSON SPPBM40 is a single, non-adjustable closed pillow block bearing with a 1 5/8 in inside diameter and a 0.413 in width. It is designed for self-alignment in linear motion applications. The manufacturer part number is SPPBM40, and it is a THOMSON brand product.

Where to buy the THOMSON SPPBM40 bearing worldwide?

You can source the THOMSON SPPBM40 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; we supply genuine THOMSON components for your linear motion needs.

How to install a THOMSON self-aligning pillow block bearing?

To install the THOMSON SPPBM40, first ensure the shaft is clean and free of burrs. Slide the bearing onto the shaft, align the mounting base with the support surface, and tighten the bolts evenly. The self-aligning feature compensates for minor misalignment. Always follow manufacturer guidelines for load and speed limits.

Used in

Common applications for THOMSON
Industrial automation — Thomson 500 Series ball carriages (511H25C0D) used in linear motion axes for pick-and-place systems.
Packaging machinery — Thomson profile ball rails (521H30AD+1000) guide conveyor or carton-erecting mechanisms.
Material handling — Thomson linear ball bearings (SUPER32OPN) support sliding loads in transfer stations.
Machine tool — Thomson ball nut end blocks (7829547) integrate with ball screws for CNC table positioning.
Medical equipment — Thomson pre-drilled shaft support rails (LSR-10-PD) mount linear guides in diagnostic scanners.
Automated assembly — Thomson double-acting seals (OPNS1000) protect linear bearings in dusty environments.

THOMSON Products

3G Electric supplies THOMSON closed pillow block linear 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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