Ball Bearings – Special

Ball Bearings – Special

Core Features

  • Customized Internal Geometry: Engineered with non-standard contact angles, specialized ball diameters, or unique raceway profiles to meet specific torque or stiffness requirements.
  • Advanced Material Selection: Available in high-nitrogen steels, ceramic hybrids (Silicon Nitride balls), or stainless steel alloys for “Material-Agility” in corrosive or cryogenic environments.
  • High-Performance Coatings: Features surface treatments such as Thin Dense Chrome (TDC), Black Oxide, or Diamond-Like Carbon (DLC) to enhance wear resistance and prevent “smearing” in low-lubrication starts.
  • Specialized Sealing Solutions: Utilizes custom-engineered labyrinth seals or high-temperature Viton/FKM seals to protect against specific chemical ingress or extreme thermal cycles.
  • Extreme Precision Classes: Manufactured to ultra-high tolerances (P4, P2, or ABEC 7/9) for applications requiring absolute minimal runout and high-speed stability.

At Kriloha Ltd., we understand that standard components often fall short when faced with “Limit-State” engineering challenges. Our Special Ball Bearings are our engineered answer for “Extreme-Duty” and “Bespoke-Precision” requirements. As a premier provider of industrial components, Kriloha has developed a specialized manufacturing track that balances mechanical invincibility with the design agility required for custom machinery.

The engineering of our Special series is based on Targeted Stress Management. By utilizing advanced simulation tools, we optimize the internal clearances and cage materials—such as PEEK or phenolic resins—to survive the most punishing industrial duty cycles. At Kriloha, we verify that our specialized coatings provide the necessary “Surface-Armor” to resist pitting even in poor-lubrication environments. This creates a “Failure-Resistant” support system that secures your most complex rotating assets.

Manufacturing these bearings involves strict Micro-Dimensional Verification. We ensure that every custom component meets the exact tolerance requirements of your specific housing and shaft to eliminate noise and vibration. Whether you are developing a prototype aerospace valve or overhauling a specialized medical centrifuge, Kriloha Special Ball Bearings provide the mechanical durability your facility demands. By choosing Kriloha Ltd., you are investing in a “Custom-Engineered” technology that secures your highest-value innovation.

Bearing Table

SR. NO. BEARING NO. APPLICATION MASS (~Kg.)
1 6011 WOS EICHER 11.10 434 232 12
2 6011 WOS BZ, 6011 WOS T TATA 3723 / BHARAT BENZ / LEYLAND U TRUCK
3 6013 WOS PROPELLER SHAFT BEARING FOR TATA-2518/3118/4018,ASHOK LEYLAND
4 6207 WOS TATA 407/1210
5 6208 WOS TATA 1210/1312/1516/807/909/608
6 6211 WOS PROPELLER SHAFT BEARING FOR TATA
7 6211 WOS (MOD) CENTER BEARING FOR TATA-407/2213 – 4018 – ALL NEW MODELS
8 62211 WOS (CUT TYPE) TATA – 3118/2518 (RSB TYPE) CUT TYPE
9 62211 WOS MOD TATA – 3118/2518 (RSB TYPE)
10 88507A TATA 407 N/M WITH RUBBER & OIL SEAL,
CENTER BEARING MAHINDRA SCORPIO
11 88507 WOS TATA 407 N/M WITH RUBBER & OIL SEAL,
CENTER BEARING MAHINDRA SCORPIO
12 88507 WOS WB C.B.ASSY.WITH BRACKET FOR SCORPIO ( MSL TYPE )
13 88509A CENTER BEARING FOR TATA-407 EX / 709EX /909EX /1109 EX,
EICHER JUMBO -SPICER TYPE
14 88509 WOS CENTER BEARING FOR TATA-407 EX / 709EX /909EX /1109 EX,
EICHER JUMBO -SPICER TYPE
15 88511A CENTER BEARING FOR TATA-2416/2518
16 88511 WOS CENTER BEARING FOR TATA-2416/2518
17 88512 WOS CENTER BEARING 3118/4018 SPICER TYPE
18 88512 WOS -AL CENTER BEARING FOR ASHOK LEYLAND WITH RUBBER ( MSL TYPE)
19 88508 WOS CENTER BEARING TATA LCV (407/609/709/1109 ALL EX MODELS)
20 7240 WOS EICHER MITSHUBISHI – CANTER WITH RUBBER & OIL SEAL
21 TB 4012 WOS TATA – 3118/2518 (RSB TYPE) CUT TYPE
22 MSN 14 ASHOK LEYLAND PROPELLER SHAFT BEARING FOR LEYLAND 2214HINO, COMET CHEETAL, CHEETAH,SUPER COMETE COMET 1312/1412/1512
23 88011 WOS BCT EICHER 11.10 N/M (2014) WITH RUBBER+BRACKET
24 88011 WOS EICHER 11.10 N/M (2014) WITH RUBBER
25 88513 WOS CENTER BEARING FOR TATA 3118 (65MM DIA)
26 6015 WOS TATA – HYVA MODEL
27 6014 WOS CENTER BEARING FOR BHARAT BENZ 70 MM DIA
28 62212 WOS CENTER BEARING 3118 RSB TYPE
29 6010 WOS TATA 709, 909 TUBRO / MARCO POLO BUS
30 6213 WOS (2RS) CENTER BEARING FOR VECV-8035, PRO-8000,
ALL-3532,4932,4936 DIA-65.00MM (OE:-ID802381, P0F00111)

Primary Use Cases

  • Aerospace & Aviation: High-reliability bearings for actuators and instrumentation where weight, temperature, and vacuum performance are critical.
  • Medical & Dental Equipment: Ultra-quiet, high-speed bearings for surgical drills and diagnostic imaging systems that must withstand sterilization cycles.
  • Semiconductor Manufacturing: Specialized “Clean-Room” bearings designed for vacuum environments with non-outgassing lubricants.
  • High-Speed Machine Spindles: Custom ball bearings designed for high-frequency milling where thermal expansion must be precisely managed.
  • Racing & Performance Motors: Low-friction hybrid bearings for high-RPM applications in professional motorsports.

Frequently Asked Questions

1. What classifies a ball bearing as “Special”?
A bearing is “Special” when it deviates from standard ISO/DIN dimensions or incorporates custom features like ceramic balls, specialized coatings, or high-temperature cage materials not found in standard catalogs.
2. Can these bearings operate in a vacuum?
Yes. By utilizing specialized “dry” lubricants or low-volatility synthetic oils and specialized cage materials, Kriloha Special Bearings can be engineered for space or semiconductor vacuum applications.
3. What are the benefits of Hybrid Special Bearings (Ceramic Balls)?
Ceramic balls are lighter, harder, and non-conductive. They allow for higher speeds, generate less heat, and provide electrical insulation to prevent “arcing” damage in electric motors.
4. How does Kriloha handle small-batch custom orders?
We maintain a flexible manufacturing process specifically designed for “High-Mix, Low-Volume” production, allowing us to support prototype development and specialized niche machinery.
5. Can you match the thermal expansion of specific housing materials?
Yes. By selecting specific metallurgical alloys for the rings, we can engineer “Special” bearings that maintain proper internal clearance even when mounted in aluminum or titanium housings subjected to extreme temperature swings.

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