Wholesale 6205ZZC4S2 High Temperature Bearing 25x52x15mm

Name: Wholesale 6205ZZC4S2 High Temperature Bearing 25x52x15mm
SKU: 6205ZZC4S2

Technical demonstration of the S2 dimensional stabilization treatment for 6205ZZ C4 high temp bearing steel

Bulk wholesale stock of RMO 6205ZZC4S2 bearings applied in extreme heat industrial ovens

Performance testing of the 6205-2Z C4 bearing withstanding temperatures up to 250 degrees Celsius

Application of 6205ZZC4S2 bearings inside the wheels of a high temperature ceramic kiln cart conveyor

Premium industrial grade 6205ZZ C4 S2 heat resistant bearings representing global sourcing by RMO

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Item No :	6205ZZC4S2
Size (dDB) :	25x52x15mm
Material :	High-temperature bearing steel
Lead Time :	3-5 days
Weight :	0.13KG
MOQ :	50 pcs
Service :	Support Sample Testing

⚙️Product Description:

Are standard bearings seizing up and failing in your high-temperature operating environments? The 6205ZZC4S2 High-Temperature Deep Groove Ball Bearing (25x52x15mm) is metallurgically engineered to conquer extreme heat. Unlike standard 52100 steel that expands and deforms, this bearing undergoes a specialized S2 dimensional stabilization process, allowing it to operate continuously in environments up to 250°C (482°F). Combined with a C4 radial internal clearance to accommodate thermal expansion, it guarantees smooth, lock-free rotation in furnaces and kilns. As an expert B2B bearing trader, we supply our robust RMO brand high-temp bearings in bulk, alongside comprehensive sourcing for other premium global brands, ensuring your heat-treatment facilities never face unexpected downtime.

6205 high temp bearing

⚙️Product Features:

S2 Heat Stabilization Treatment: The bearing steel is specially tempered to remain dimensionally stable up to 250°C (482°F), preventing metallurgical structural changes under extreme heat.
C4 Radial Internal Clearance: Engineered with a larger internal clearance than standard (C0) or C3 bearings, strictly designed to absorb thermal expansion of the inner and outer rings without seizing the balls.
ZZ Double Metal Shields: Features dual steel shields (ZZ / 2Z) that effectively block the ingress of dry dust, ash, and particulate matter common in industrial oven environments.
High-Temperature Bearing Steel: Forged from premium alloyed steel that retains its load-bearing hardness even at elevated temperatures, significantly extending service life.
B2B Supply Chain Reliability: Access massive inventory capabilities through our RMO brand manufacturing network or request specific OEM high-temp brands through our global sourcing team.

⚙️Product Application:

Specifically calibrated for thermal expansion, the 6205ZZC4S2 is the ultimate rotating solution for:

Industrial bakery ovens and continuous food roasting equipment.
Ceramic kiln carts, brick manufacturing lines, and glass annealing furnaces.
Steel mill conveyor systems and metal heat-treatment facilities.
High-temperature industrial fans, blowers, and exhaust systems.
Global furnace equipment OEMs, steelworks maintenance contractors, and heavy industry distributors.

⚙️Precautions:

1. Keep clean	2. Use with caution	3. appropriate tool	4. Hot-loading	5. Be careful of rust
Dust will have a bad effect on the bearing, so keep the surrounding clean.	Strong impact during use can easily cause scratches and indentations.	Avoid replacing existing tools, and use appropriate tools.	Bearings are precision parts, so hot installation is recommended.	Sweat on your hands during operation will cause rust, so it is best to wear gloves.

⚙️Obtain Certificate:

About Rimao

Since its establishment in 2011, Rimao Bearing has combined international vision with local wisdom and injected innovative ideas into every bearing and pulley with its profound industry accumulation and unremitting pursuit of technology. We have not only passed CE and ROHS certification, but also set a new benchmark in the industry and led the development trend of the bearing industry.

We are not just a ball bearing and roller bearing importer and wholesaler. We provide real solutions to help you achieve the product and design goals set by your customers. With more than 20 years of production and sales experience, tens of thousands of models and specifications, we look forward to cooperating with you!

⚙️Technical Parameters:

Model No.	6205ZZC4S2 (Deep Groove Ball Bearing)
Dimensions	25x52x15mm
Material	High-temperature bearing steel
Shielding	ZZ / 2Z (Double Metal Shields for dust)
Heat Treatment	S2 Grade (Dimensionally stable up to 250°C / 482°F)
Internal Clearance	C4 (Strictly for thermal expansion)
Dynamic Load (Cr)	~ 14.0 kN
Static Load (Cor)	~ 7.88 kN
Brand	RMO/Neutral/OEM/Other Brand
Package	Individual plastic bag, plastic tube or original RMO brand box
Lead Time	3-5 days for stock; 7-15 days for bulk orders
Shipping	Express (DHL/FedEx/UPS), Air Freight, Sea Freight
Payment	100% TT, or 30% TT In Advance, 70% TT After Finished Production

6205ZZC4S2 high temperature bearing drawing

Model No.	d	D	H	m	Model No.	d	D	H	m
6300-2Z/VA201	10 mm	35 mm	11 mm	0.05 KG	6209-2Z/VA201	45 mm	85 mm	19 mm	0.42 KG
6201-2Z/VA201	12 mm	32 mm	10 mm	0.37 KG	6210-2Z/VA201	50 mm	90 mm	20 mm	0.45 KG
6202-2Z/VA201	15 mm	35 mm	11 mm	0.05 KG	6310-2Z/VA201	50 mm	110 mm	27 mm	1.1 KG
6003-2Z/VA201	17 mm	35 mm	10 mm	0.04 KG	6011-2Z/VA201	55 mm	90 mm	18 mm	0.39 KG
6203-2Z/VA201	17 mm	40 mm	12 mm	0.07 KG	6211-2Z/VA201	55 mm	100 mm	21 mm	0.61 KG
6204-2Z/VA201	20 mm	47 mm	14 mm	0.03 KG	6311-2Z/VA201	55 mm	120 mm	29 mm	1.35 KG
6304-2Z/VA201	20 mm	52 mm	15 mm	0.14 KG	6212-2Z/VA201	60 mm	110 mm	22 mm	0.78 KG
6005-2ZVA201	25 mm	47 mm	12 mm	0.08 KG	6213-2ZVA201	65 mm	120 mm	23 mm	1 KG
6205-2Z/VA201	25 mm	52 mm	15 mm	0.13 KG	6313-2Z/VA201	65 mm	140 mm	33 mm	2.1 KG
6206-2ZVA201	30 mm	62 mm	16 mm	0.2 KG	6214-2Z/VA201	70 mm	125 mm	24 mm	1.1 KG
6207-2ZVA201	35 mm	72 mm	17 mm	0.29 KG	6215-2Z/VA201	75 mm	130 mm	25 mm	1.2 KG
6308-2Z/VA201	40 mm	90 mm	23 mm	0.63 KG	6219-2ZVA201	95 mm	170 mm	32 mm	2.6 KG