Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
INA 81109-TV Cylindrical Roller Thrust Bearing - Cylindrical Roller Thrust Bearings
INACylindrical Roller Thrust Bearings

INA 81109-TV Cylindrical Roller Thrust Bearing

The INA Cylindrical Roller Thrust Bearing, model 81109 (MPN 81109-TV), is a cylindrical roller thrust bearing with a 45 mm bore diameter, 65 mm outside diameter, and 14 mm overall width. This bearing is designed for…

SKU 3G-OTH-101147

Also listed as: 81109TV · 81109 TV

Brand
INA
Item
81109-TV Cylindrical Roller Thrust Bearing
Category
Cylindrical Roller Thrust Bearings
Available to Order
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.
Worldwide Shipping
Air & sea freight
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
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

INA
Manufacturer Part Number
81109-TV
Bore Dia
45 mm
Overall Wd
14 mm
Outside Dia
65 mm
Bearing Industry Number
81109

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

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

Product Description

The INA Cylindrical Roller Thrust Bearing, model 81109 (MPN 81109-TV), is a cylindrical roller thrust bearing with a 45 mm bore diameter, 65 mm outside diameter, and 14 mm overall width. This bearing is designed for axial load support in industrial applications.

Frequently Asked Questions

What is the INA 81109 cylindrical roller thrust bearing used for?

The INA 81109 cylindrical roller thrust bearing is designed to support axial loads in industrial machinery. It is commonly used in gearboxes, machine tools, and pumps where high thrust capacity and compact design are required. 3G Electric supplies this bearing for worldwide industrial applications.

What are the specifications of the INA 81109-TV bearing?

The INA 81109-TV bearing has a 45 mm bore diameter, 65 mm outside diameter, and 14 mm overall width. It is a cylindrical roller thrust bearing with industry number 81109. These dimensions make it suitable for axial load applications in tight spaces. 3G Electric sources this INA bearing globally.

Where to buy the INA 81109-TV bearing worldwide?

3G Electric supplies the INA 81109-TV bearing to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us to order this cylindrical roller thrust bearing for your industrial maintenance or production needs.

How to select the correct INA thrust bearing for an application?

To select the correct INA thrust bearing like the 81109, verify the required bore diameter (45 mm), outside diameter (65 mm), and overall width (14 mm) match your shaft and housing. Confirm the axial load rating meets your application demands. 3G Electric can help interpret your requirements and source the right INA bearing.

Used in

Common applications for INA
Automotive transmissions — INA NKI25/20-TV-XL needle roller bearings for gearbox shafts
Material handling conveyors — INA RCJ75-XL flange-mount ball bearings for roller support
Agricultural machinery — INA SCE45 drawn-cup needle roller bearings for pivot points
Machine tool spindles — INA NKIB5904 combination bearings for combined radial/axial loads
Industrial pumps — INA 81110-TV cylindrical roller thrust bearings for axial thrust
General engineering — INA TC3244 needle roller thrust bearings for low-speed rotary tables
Not sure this is the right part? Photo-identify it→

INA Products

3G Electric supplies INA cylindrical roller thrust 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 →

Compatible alternatives & equivalents

Cross-referenced by specification & description
Needle roller thrust bearing with 8 mm bore diameter, 21 mm outside diameter, and 2 mm overall width. AXK type design supports axial loads in compact spaces. Maximum speed 18,000 RPM. Suitable for applications such as automotive transmissions, machine tool spindles, and industrial gearboxes
INA
Needle roller thrust bearing with 8 mm bore diameter, 21 mm outside diameter, and 2 mm overall width. AXK type design supports axial loads in compact spaces. Maximum speed 18,000 RPM. Suitable for applications such as automotive transmissions, machine tool spindles, and industrial gearboxes
Needle roller thrust bearing for axial load applications. Bore diameter 20 mm, outside diameter 35 mm, overall width 2 mm. Maximum speed 10,000 RPM. Suitable for use in gearboxes, pumps, and machine tools where compact axial support is required
INA
Needle roller thrust bearing for axial load applications. Bore diameter 20 mm, outside diameter 35 mm, overall width 2 mm. Maximum speed 10,000 RPM. Suitable for use in gearboxes, pumps, and machine tools where compact axial support is required
Needle roller thrust bearing with 25 mm bore diameter, 42 mm outside diameter, and 2 mm overall width. Supports axial loads in industrial machinery such as gearboxes, pumps, and machine tools. Maximum speed 8,600 RPM. Bearing industry number 2542
INA
Needle roller thrust bearing with 25 mm bore diameter, 42 mm outside diameter, and 2 mm overall width. Supports axial loads in industrial machinery such as gearboxes, pumps, and machine tools. Maximum speed 8,600 RPM. Bearing industry number 2542
Needle roller thrust bearing with a 10 mm bore diameter, 24 mm outside diameter, and 2 mm overall width. Supports axial loads in compact spaces and operates at speeds up to 17,000 RPM. Suitable for applications such as automotive transmissions, machine tool spindles, and industrial gearboxes where low friction and high speed are required
INA
Needle roller thrust bearing with a 10 mm bore diameter, 24 mm outside diameter, and 2 mm overall width. Supports axial loads in compact spaces and operates at speeds up to 17,000 RPM. Suitable for applications such as automotive transmissions, machine tool spindles, and industrial gearboxes where low friction and high speed are required
Needle roller thrust bearing designed for axial load applications in compact spaces. Suitable for use in automotive transmissions, machine tool spindles, and industrial gearboxes. Bore diameter 45 mm, outside diameter 65 mm, overall width 3 mm. Maximum speed 5,000 RPM
INA
Needle roller thrust bearing designed for axial load applications in compact spaces. Suitable for use in automotive transmissions, machine tool spindles, and industrial gearboxes. Bore diameter 45 mm, outside diameter 65 mm, overall width 3 mm. Maximum speed 5,000 RPM
This INA needle roller thrust bearing, type AXK, has a 40 mm bore diameter, 60 mm outside diameter, and 3 mm overall width. It is rated for a maximum speed of 6,000 RPM and is identified by bearing industry number 4060. Suitable for applications requiring high axial load capacity in compact spaces, such as automotive transmissions and industrial gearboxes
INA
This INA needle roller thrust bearing, type AXK, has a 40 mm bore diameter, 60 mm outside diameter, and 3 mm overall width. It is rated for a maximum speed of 6,000 RPM and is identified by bearing industry number 4060. Suitable for applications requiring high axial load capacity in compact spaces, such as automotive transmissions and industrial gearboxes

More from INA

View all INA parts →
Cylindrical roller thrust bearing with 40 mm bore, 60 mm outside diameter, and 13 mm overall width. Designed to handle axial loads in applications such as gearboxes, pumps, and machine tools where high axial rigidity and low friction under moderate speeds are required
INA
Cylindrical roller thrust bearing with 40 mm bore, 60 mm outside diameter, and 13 mm overall width. Designed to handle axial loads in applications such as gearboxes, pumps, and machine tools where high axial rigidity and low friction under moderate speeds are required
Cylindrical roller thrust bearing with 20 mm bore diameter, 35 mm outside diameter, and 11 mm overall width. Designed for axial load support in industrial machinery such as gearboxes, machine tools, and pumps
INA
Cylindrical roller thrust bearing with 20 mm bore diameter, 35 mm outside diameter, and 11 mm overall width. Designed for axial load support in industrial machinery such as gearboxes, machine tools, and pumps
Cylindrical roller thrust bearing designed for axial load applications. Features a 35 mm bore diameter, 52 mm outside diameter, and 12 mm overall width. Suitable for use in gearboxes, pumps, and machine tool spindles where high rigidity and low friction are required
INA
Cylindrical roller thrust bearing designed for axial load applications. Features a 35 mm bore diameter, 52 mm outside diameter, and 12 mm overall width. Suitable for use in gearboxes, pumps, and machine tool spindles where high rigidity and low friction are required
Cylindrical roller thrust bearing with 25 mm bore, 42 mm outside diameter, and 11 mm overall width. Designed for axial load support in industrial machinery such as gearboxes and machine tool spindles
INA
Cylindrical roller thrust bearing with 25 mm bore, 42 mm outside diameter, and 11 mm overall width. Designed for axial load support in industrial machinery such as gearboxes and machine tool spindles
Cylindrical roller thrust bearing with 30 mm bore, 47 mm outside diameter, and 11 mm overall width. Designed for axial load support in industrial machinery such as gearboxes, machine tool spindles, and rotating equipment
INA
Cylindrical roller thrust bearing with 30 mm bore, 47 mm outside diameter, and 11 mm overall width. Designed for axial load support in industrial machinery such as gearboxes, machine tool spindles, and rotating equipment
Cylindrical roller thrust bearing designed to support high axial loads in one direction. With a 50 mm bore, 70 mm outside diameter, and 14 mm overall width. Suitable for applications requiring compact axial support, such as machine tool spindles, gearboxes, and industrial pumps
INA
Cylindrical roller thrust bearing designed to support high axial loads in one direction. With a 50 mm bore, 70 mm outside diameter, and 14 mm overall width. Suitable for applications requiring compact axial support, such as machine tool spindles, gearboxes, and industrial pumps