★★★★★ 5.0
"They confirmed the C4 clearance we needed and the bearing temperature has stayed normal through the season."
Oleg Petrov
Petrov Quarry Operations · Russia
Authorized FAG supplier · Original Schaeffler packaging and documentation
Genuine FAG · Schaeffler packaging 



Core reference data for Flange Extended Through-Hole HGH35hc/HGW45-65hc – High-Precision Linear Guide. Always match the full FAG designation, including suffix, before ordering a replacement.
| Category | Plain Bearing |
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Design, application and fitting notes for this FAG bearing from Heavy Industrial Machinery Company.
Other references in the same FAG series, often quoted together on overhaul lists.
FAG bearings from Heavy Industrial Machinery Company serve crushers, mills, conveyor drives, cranes and industrial gearboxes in heavy-duty service.
Buyers in quarrying, cement and material handling use Heavy Industrial Machinery Company for verified FAG executions and genuine packaging.
★★★★★ 5.0
"They confirmed the C4 clearance we needed and the bearing temperature has stayed normal through the season."
Oleg Petrov
Petrov Quarry Operations · Russia
★★★★★ 4.9
"Bulk pricing on FAG roller bearings for our mining maintenance programme was competitive, and the Schaeffler packaging was genuine throughout. Customs clearance at the port went through without holds."
Andres Castillo
Castillo Minería S.A. · Chile
★★★★★ 5.0
"This supplier has delivered correct executions consistently for a year, and the paperwork supports our client reporting."
Jan van Wyk
van Wyk Heavy Services · South Africa
Technical notes on FAG suffixes, clearance and mounting for heavy machinery bearings.
Jan 16, 2026 6
Article SummaryThis article provides a comprehensive guide to the Sealed Thrust Ball Bearing 52209-ZZ for Air Compressors. It covers detailed
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an experienced mechanical engineer with a decade of hands-on experience in industrial ma
Read the guideShort answers for purchasing engineers, maintenance supervisors and distributor buyers.
Send the equipment model, the bearing position (DE or NDE) and any markings still readable on the ring or packaging. Photos of the old bearing and its housing help. We confirm the exact FAG execution with you before the quote is issued.
Yes. List housings, adapter sleeves and other mounting components on separate lines next to the bearings. Quoting the complete assembly together means nothing is missing when the overhaul starts.
Every order ships in original Schaeffler packaging with its supporting documentation. Shipping documents are confirmed per order to suit your destination and customs requirements.
Any alternative FAG reference is marked separately on the quotation. No technical change is made without your approval, so the bearing you receive is the one you signed off.
Heavy Industrial Machinery Company quotes genuine FAG bearings with housings and sleeves in one written offer. Send your reference list and we confirm the exact execution first.