Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
NTN ARP-1 Light Duty Pillow Block Ball Bearing - Light Duty Pillow Block Ball Bearings
NTNLight Duty Pillow Block Ball Bearings

NTN ARP-1 Light Duty Pillow Block Ball Bearing

The NTN Pillow Block Bearing is a light duty pillow block ball bearing with a 1 in bore, featuring a cast iron housing and set screw locking. It has a maximum speed of 5,900 RPM, a mounting bolt size of M10, and an…

SKU 3G-OTH-105647

Also listed as: ARP1 · ARP 1

Brand
NTN
Item
ARP-1 Light Duty Pillow Block Ball Bearing
Part Number
ARP-1
Category
Light Duty Pillow Block Ball Bearings
Available to Order
Also known as:ARP-1NTN
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

NTN
Manufacturer Part Number
ARP-1
Type
Cast Iron, Set Screws
Overall Lg
5.5 in
Shaft Ht
1 27/64 in
Maximum Speed
5,900 RPM
Mounting Bolt Size
M10
System of Measurement
Inch

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The NTN Pillow Block Bearing is a light duty pillow block ball bearing with a 1 in bore, featuring a cast iron housing and set screw locking. It has a maximum speed of 5,900 RPM, a mounting bolt size of M10, and an overall length of 5.5 in with a shaft height of 1 27/64 in. This inch-system bearing is identified by manufacturer part number ARP-1.

Frequently Asked Questions

What is the NTN Pillow Block Bearing ARP-1 used for?

The NTN Pillow Block Bearing ARP-1 is a light duty pillow block ball bearing used to support rotating shafts in industrial machinery. It is commonly applied in conveyors, fans, and material handling equipment where moderate loads and speeds up to 5,900 RPM are present.

What are the specifications of the NTN Pillow Block Bearing ARP-1?

The NTN ARP-1 has a 1 in bore, cast iron housing with set screw locking, a shaft height of 1 27/64 in, overall length of 5.5 in, and a maximum speed of 5,900 RPM. It uses an M10 mounting bolt and is an inch-system bearing.

Where to buy the NTN Pillow Block Bearing ARP-1 worldwide?

You can source the NTN Pillow Block Bearing ARP-1 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.

How to install the NTN Pillow Block Bearing ARP-1?

To install the NTN ARP-1, first ensure the shaft is clean and the bearing bore matches the 1 in shaft. Align the housing on a flat surface, tighten the set screws evenly, and secure with M10 bolts. Follow NTN's generic best practices for proper shaft alignment and lubrication.

Used in

Common applications for NTN
Material handling conveyors — NTN UCPL-1.3/16M pillow block ball bearings with cast iron housing and set screw locking for shaft support.
Automotive wheel hubs — NTN tapered roller bearing assemblies like LM814849/LM814810 for combined radial and axial load handling.
Industrial gearboxes — NTN tapered roller bearing cones such as 4T-05062 with chrome steel cage for moderate-speed applications.
Agricultural machinery — NTN inch-system tapered roller bearing assemblies like LM29748/LM29710 for reliable operation in dusty environments.
Pumps and compressors — NTN metric tapered roller bearing assemblies such as 33213 with carbon steel rings for high radial and axial loads.
Power transmission equipment — NTN pillow block ball bearings with 1 3/16 in bore for supporting rotating shafts in belt drives.
Not sure this is the right part? Photo-identify it→

NTN Products

3G Electric supplies NTN light duty pillow block ball bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from NTN

View all NTN parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first