10 in stock
10 in stock
10 in stock
This open ball bearing (Part #20013403) is made for the Leybold Ruvac WS501 vacuum pump. The bearing supports the rotating shaft inside your pump. It keeps everything spinning smoothly and reduces friction. A direct replacement that fits perfectly.
Fits these pump models exactly:
Leybold Ruvac WS501
Also compatible with WSU501 models
This is a PFPE-lubricated ball bearing used on Edwards EH Booster and QMB Blower pumps . It fits models QMB250, EH250, QMB500, and EH500.
This radial ball bearing (Part #330026) is made for large Leybold Ruvac vacuum pumps. It fits models RA5001, RA9001, and RA7001S . The bearing supports the rotating shaft inside your pump. It keeps everything spinning smoothly and reduces friction. A direct replacement that fits perfectly.
a Major Rebuild Kit for your Leybold Ruvac pump (Part# RA9001M), you may not need to buy this bearing separately. Those kits include one 330027 bearing along with seals, o-rings, sleeves, couplings, and piston rings
Keep your Leybold vacuum pump running smoothly with this high-quality Radial Ball Bearing. Designed specifically for the Ruvac series, this part (Part #70120269 / 70120269) is a perfect fit for models RA 5001, RA 3001S, and RA 7001. It helps reduce friction, supports the rotor, and prevents costly breakdowns.
This radial ball bearing is made to fit your RA3001 pump perfectly. It is a replacement part that keeps everything moving the way it should
Keep your larger Leybold Ruvac pump running smoothly with this radial ball bearing (Part #PL70120270). This part is designed for RA5001, RA3001S, and RA7001 models. It helps reduce friction and supports the rotating parts inside your pump
Keep your Leybold Sogevac SV1200 pump running smoothly with this radial ball bearing (Part #PL71214812). This part reduces friction. It supports the rotating parts inside your pump.
10 in stock
This is an S-Row ball bearing used on Edwards EH Booster and QMB Blower pumps . It fits models QMB250, EH250, QMB500, and EH500.
Out of stock
This single-row deep groove ball bearing (Part# 602020) is the exact replacement part you need. The 6307 bearing is a standard size that supports the rotating parts inside your pump. It keeps things spinning smoothly and quietly. If your pump is making grinding noises or feels rough when turning, this bearing might be worn out.
This Steel Ball (Part #330096) is a component for your Pfeiffer DUO 125 vacuum pump . It measures 8 mm in diameter and features a mirror finish. The ball is typically used as a check valve inside the pump. It allows gas to flow in one direction and blocks it from flowing backward. A smooth, perfectly round ball is essential for a good seal. This steel ball ensures smooth and efficient pump operation . If you are rebuilding your pump, this is a critical component you will need .
Out of stock
The Ballast Filter (Part # 25907200) is a replacement part for Edwards E1/E2M series rotary vane pumps. This small felt filter cleans the air that enters the pump through the gas ballast valve. It stops dust and dirt from getting into your pump oil. If you change your pump oil, you should change this filter at the same time. It fits E2M2, E2M5, E2M8, and E2M12 models .
The Ballast Filter (Part # 25907202) is a replacement part for Edwards E1/E2M series rotary vane pumps. This small felt filter cleans the air that enters the pump through the gas ballast valve.
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