SKF 629-2Z/LHT23 deep groove ball bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Deep groove ball bearings
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Decoding SKF 629-2Z/LHT23
- 62Series
- Deep groove ball bearings, 62 series. Series differ in outside diameter and width even when the bore is the same.
- 9Bore
- Bore: 9 mm.
- 2Z/LHT23Suffix
- SKF suffix: identifies the variant, such as seals or shields, cage, internal clearance or other features.
629 is the standard ISO basic designation, which sets the bearing type, series and bore.
Description
SKF 629-2Z/LHT23 belongs to deep groove ball bearing, part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 629-2Z/LHT23 and any equivalents.
SKF Z/LHT series deep groove ball bearings are single-row bearings that come with metal shields and a special long-life grease. They suit equipment where low maintenance and moderate temperature resistance matter, such as electric motors, fans, and pumps. The compact design handles moderate radial and axial loads. MR Industrial Accessories supplies this line, so you can match the exact reference to your application.
The part number tells you what you are getting. Take 6202-2Z/LHT23: the first digits give the size and dimensional series, the 2Z means two metal shields, one per side, and LHT23 is the long-life grease. Reading these codes helps you compare variants and pick the right one for the job.
You will find these bearings in low and medium power electric motors, fans, centrifugal pumps, small compressors, and transmission equipment. They work across food, textile, chemical, and general process industries because they are versatile and easy to mount. The metal shields handle moderate dust, but they are not a substitute for seals in wet or heavily contaminated areas.
When choosing, look at load type, speed, and the environment. The 2Z shield blocks particles; if liquids or vapors are present, consider a higher-tightness seal. LHT23 grease is made for extended relubrication intervals and moderate operating temperatures. During mounting, align shaft and housing correctly and avoid striking the rings, which can damage the raceways. Good lubrication and a precise fit help the bearing last.
For replacements, shielded deep groove ball bearings with special lubrication follow international dimensional standards, so other brands with the same basic designation and equivalent suffixes can interchange. Grease performance and shield type can differ between makers, so verify that the replacement matches the original. MR Industrial Accessories can help you find a suitable alternative.
To request a quote for this bearing or ask about other references, send the complete part number on WhatsApp or by email. MR Industrial Accessories replies promptly with the technical information you need for your application.
Dimensions
- Bore
- 9mm
Frequently asked questions
- What does the 2Z suffix mean on this bearing?
- The 2Z suffix means the bearing has two metal shields, one on each side. They keep out large particles and hold grease in, but they are not liquid-tight. For humidity or fine contamination, use a bearing with a more effective seal.
- Does LHT23 grease require frequent relubrication?
- LHT23 grease is designed for long service intervals under normal conditions. Relubrication frequency still depends on temperature, speed, and contamination level. In demanding applications, follow the equipment maker's recommendations or ask us.
- Can I replace this bearing with one from another brand?
- Yes, if the replacement has the same dimensions and the same protection and lubrication characteristics. Deep groove ball bearings follow international standards, but performance can vary between manufacturers. Always check the complete designation and consult us if unsure.