OAV-TPR25M
OAV-TPR25M
OAV(R) TAPERED-ROLLER AIR BEARINGS
The tapered bearing is one of the most commonly used forms of roller bearings in many industries.
OAV is proud to be the first to introduce the Tapered Roller Air Bearing. Consisting of two main components – the inner assembly and the outer-cage, they are typically mounted in opposing pairs on a shaft Air supply is sent through the shaft with a cross-hole or inlet from the outer-cage. The OAV Tapered Roller Air Bearing has standard sizes available up to a 75 mm ID outer-cage spin or inner-race spin with options.
| Supplier Brand | OAV Air Bearing |
|---|---|
| Product Types | Air Bearing, Tapered Roller Air Bearing, Tapered Roller Bearing |
| Specifications | Size: 25 mm ID, Part Number: OAV-TPR25M, Housing Material/Finish: 7075 Aircraft Quality Aluminum/ Mil Spec Hard Anodize, Porous Material: Carbon, Input Pressure: 20 psi – 100 max psi (0.13 MPa to 0.68 MPa), Pressure Port Threads: M5 x 0.8, Radial Stiffness: 64 N/um, Pitch Moment Max: 2.8 N-m, Radial Load Max: 71.5 lbs, Axial Load Max: 42.9 lbs, Total Indicated Runout (TIR): +/- 1 millionths in (.025 um), Axial and Radial Error Motion: .9 uin/0.023 (um), Bearings Inside Diameter (ID): 25 mm + .013/-.00, Bearing Outside Diameter (OD): 70 mm + .00/-.013, Bearing Width: 15 mm, Weight: .28 lb (127 g), Shaft Diameter: 25 mm, Housing Bore size Light Press Fit: 70 mm + .013/-.00, Method: 5.66 SCFH |
| Technology | OAV Air Bearings are designed to have no friction and an infinite lifespan., An air bearing is a non-contact frictionless bearing system that uses a thin layer of pressurized gas., The air acts as the lubricant creating an evenly distributed gas film between the surface and the substrate., The result is NO friction- no maintenance- ultra-precision and clean motion with higher stiffness., Air bearings are contaminant-free. Clean environments generate virtually no particulates that can become airborne. This makes them ideal for many cleanroom applications., OAV Air Bearings have high speed nano-precision-superior position accuracy and repeatability as well as no heat generation at high speeds. |
| Accessories | Shafts and Fittings |
| The Brand | Founded in 1964, OAV initially specialized in manufacturing machine components. However, in 2001, the company shifted its focus to the aerospace and defense industries, which ultimately led to securing its position within the precision-bearing industries and other high-sensitive applications. OAV's commitment to frictionless and high-speed precision motion applications resulted in the development of the Thrust Air Bearing and the OAV Roller Air Bearing. In 2013, OAV expanded its product line to include over 1000 frictionless bearing products and components, demonstrating its dedication to serving customers with the utmost quality. Today, OAV is recognized as a leading manufacturer of advanced air-bearing technology and motion systems. Its vast experience with aerospace, military specifications, materials, and top engineers makes its products unmatched in the industry. OAV exports to over 100 different countries around the world. OAV continues to deliver superior products and services to its customers. |
| Supplier Brand | OAV Air Bearing |
|---|---|
| Product Types | Air Bearing, Tapered Roller Air Bearing, Tapered Roller Bearing |
| Specifications | Size: 25 mm ID, Part Number: OAV-TPR25M, Housing Material/Finish: 7075 Aircraft Quality Aluminum/ Mil Spec Hard Anodize, Porous Material: Carbon, Input Pressure: 20 psi – 100 max psi (0.13 MPa to 0.68 MPa), Pressure Port Threads: M5 x 0.8, Radial Stiffness: 64 N/um, Pitch Moment Max: 2.8 N-m, Radial Load Max: 71.5 lbs, Axial Load Max: 42.9 lbs, Total Indicated Runout (TIR): +/- 1 millionths in (.025 um), Axial and Radial Error Motion: .9 uin/0.023 (um), Bearings Inside Diameter (ID): 25 mm + .013/-.00, Bearing Outside Diameter (OD): 70 mm + .00/-.013, Bearing Width: 15 mm, Weight: .28 lb (127 g), Shaft Diameter: 25 mm, Housing Bore size Light Press Fit: 70 mm + .013/-.00, Method: 5.66 SCFH |
| Technology | OAV Air Bearings are designed to have no friction and an infinite lifespan., An air bearing is a non-contact frictionless bearing system that uses a thin layer of pressurized gas., The air acts as the lubricant creating an evenly distributed gas film between the surface and the substrate., The result is NO friction- no maintenance- ultra-precision and clean motion with higher stiffness., Air bearings are contaminant-free. Clean environments generate virtually no particulates that can become airborne. This makes them ideal for many cleanroom applications., OAV Air Bearings have high speed nano-precision-superior position accuracy and repeatability as well as no heat generation at high speeds. |
| Accessories | Shafts and Fittings |
| The Brand | Founded in 1964, OAV initially specialized in manufacturing machine components. However, in 2001, the company shifted its focus to the aerospace and defense industries, which ultimately led to securing its position within the precision-bearing industries and other high-sensitive applications. OAV's commitment to frictionless and high-speed precision motion applications resulted in the development of the Thrust Air Bearing and the OAV Roller Air Bearing. In 2013, OAV expanded its product line to include over 1000 frictionless bearing products and components, demonstrating its dedication to serving customers with the utmost quality. Today, OAV is recognized as a leading manufacturer of advanced air-bearing technology and motion systems. Its vast experience with aerospace, military specifications, materials, and top engineers makes its products unmatched in the industry. OAV exports to over 100 different countries around the world. OAV continues to deliver superior products and services to its customers. |
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OAV(R) TAPERED-ROLLER AIR BEARINGS The tapered bearing is one of the most commonly used forms of roller bearings in many industries. OAV is proud to be the first to introduce the Tapered Roller Air Bearing. Consisting of two main components - the inner assembly and the outer-cage, they are typically mounted in opposing pairs on a shaft Air supply is sent through the shaft with a cross-hole or inlet from the outer-cage. The OAV Tapered Roller Air Bearing has standard sizes available up to a 75 mm ID outer-cage spin or inner-race spin with options.
