PB 6
The PB 6 is a miniature spherical plain bearing designed for small-shaft applications where compact size and smooth rotation with angular accommodation are required. With a 6 mm bore, 18 mm outer diameter, and 9 mm width, PB 6 is ideal for very compact linkages, small actuators, or light mechanical pivots. It supports a dynamic radial load of approximately 4.3 kN and a static radial load of around 9.8 kN, sufficient for light-load conditions or delicate link mechanisms. The bearing’s hardened inner spherical ring and durable outer ring provide reliable sliding contact and resistance to wear, even during repeated cycles of motion. PB 6 is especially useful for small-scale automation, mechanical linkages, or lightweight pivot joints where space is limited but smooth, stable movement is critical.
PB 8
The PB 8 is a small spherical plain bearing suitable for light to moderate radial loads and small-shaft applications. With an 8 mm bore, 22 mm outer diameter, and 12 mm width, it fits in tight spaces while offering reliable rotational and angular motion. It supports a dynamic radial load around 6.8 kN and a static radial load near 16 kN, making it appropriate for small linkages, hinges, or pivot points in machinery, automation systems, or light mechanical assemblies. Its steel outer ring and hardened inner spherical surface provide durability and stable sliding contact, even under repeated motion. PB 8 is particularly useful where compact size and smooth pivoting under load are needed.
PB 10
The PB 10 is a compact spherical plain bearing designed to allow smooth rotational and slight angular motion between a shaft and housing while supporting moderate radial loads. With a 10 mm bore, 26 mm outer diameter, and 14 mm width, this bearing is suitable for small to medium-sized mechanical linkages, pivots, or oscillating joints. Its steel outer ring combined with a hardened spherical inner ring ensures durability and wear resistance under load. PB 10 is well-suited for light machinery, linkage systems, pneumatic or hydraulic actuators, or any mechanical system where compact spherical plain bearings are required.
PB 18
The PB 18 is a robust spherical plain bearing designed to accommodate both rotational and angular motion while supporting substantial radial loads. With an 18 mm bore, 42 mm outer diameter, and 23 mm overall width, it offers a compact yet sturdy profile suitable for mechanical linkages, pivots, suspension arms, and oscillating components. Its spherical inner design allows tilting or angular misalignment up to approximately 15°, making PB 18 especially useful in assemblies where alignment varies during motion. Constructed from high-carbon steel and bearing-grade materials, PB 18 provides high strength and durability under demanding operational conditions. With a dynamic load capacity of around 25,700 N, this bearing is ideal for heavy-duty applications where reliability, smooth articulation, and resistance to wear are required, such as in agricultural machinery, industrial linkages, hydraulic systems, and mechanical suspension components.
50TAC100BSUC10PN7B | Ball Screw Support Bearing
The 50TAC100BSUC10PN7B is a precision angular contact thrust ball bearing designed specifically for high-performance ball screw support. With a 50 mm inner diameter, 100 mm outer diameter, and 20 mm width, it delivers exceptional axial load capacity, high rigidity, and smooth, accurate rotation for CNC machines, machining centers, and other precision industrial equipment.
Engineered with a 60° contact angle and durable polyamide cage, this bearing reduces friction and vibration, ensuring reliable operation even under demanding, high-speed conditions. Its open design allows for easy lubrication and maintenance, providing long service life and consistent performance.
Ideal for both new installations and replacements, the 50TAC100BSUC10PN7B ensures precise motion control, enhanced machine efficiency, and dependable performance in critical industrial applications.
40TAC90BSUC10PN7B | Ball Screw Support Bearing
The 40TAC90BSUC10PN7B is a precision angular contact thrust ball bearing designed specifically for high-performance ball screw support. With a 40 mm inner diameter, 90 mm outer diameter, and 20 mm width, it delivers exceptional axial load capacity, high rigidity, and smooth, accurate rotation for CNC machines, machining centers, and other precision industrial equipment.
Engineered with a 60° contact angle and durable polyamide cage, this bearing reduces friction and vibration, ensuring reliable operation even under demanding, high-speed conditions. Its open design allows for easy lubrication and maintenance, providing long service life and consistent performance.
Ideal for both new installations and replacements, the 40TAC90BSUC10PN7B ensures precise motion control, enhanced machine efficiency, and dependable performance in critical industrial applications.
20TAB04U/GM P4 | Ball Screw Support Bearing
The 20TAB04 is a high-precision angular contact ball screw support bearing designed to deliver smooth rotation, excellent axial load capacity, and long-term accuracy. Engineered for compact precision applications such as CNC machines, small automation systems, and high-speed motion equipment, this bearing provides the stability and rigidity needed for precise ball-screw operation.
With its high contact angle and optimized internal design, the 20TAB04 reduces friction, minimizes vibration, and ensures consistent performance even in demanding, high-speed environments. Its durable construction and superior reliability make it a trusted choice for machine builders and maintenance professionals looking to improve positioning accuracy and system efficiency.
Ideal for both new installations and replacements, the 20TAB04 offers dependable performance, long service life, and smooth, accurate motion control.
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