Industrial gear oil is an extreme-pressure (EP) lubricant for enclosed gear drives — spur, helical, bevel and worm — formulated to DIN 51517 Part 3 (CLP) with EP and anti-wear additives that protect tooth flanks under shock load. We supply Castrol Tribol, Veedol Apreslube, GS Caltex EP gear oils and Balmerol gear oils in ISO VG 68 to 680 from Secunderabad stock, for spur, helical, bevel and worm drives across Telangana and Andhra Pradesh.
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Quoting for: Industrial Gear Oil Supplier in Hyderabad
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Castrol Tribol, Veedol APRESLUBE, GS Gear Oil EP, Balmer Lawrie Balmerol
Light-duty enclosed gear drives, small gearboxes
General industrial gearboxes — most popular grade
Heavy-duty gear drives, large gearboxes, cement mills
Very heavy-duty applications, worm gears, high-load drives
Extreme load applications, open gears, sugar mills
What the grade number on the drum actually means, and which drives each grade is specified for:
Swipe the table sideways to see all 4 columns →
| ISO VG grade | Kinematic viscosity @40°C, cSt (ISO 3448) | DIN 51517-3 class | Typical drives |
|---|---|---|---|
| ISO VG 68 | 61.2–74.8 | CLP 68 | High-speed input stages, machine-tool gearheads |
| ISO VG 100 | 90–110 | CLP 100 | Small reducers at moderate speed |
| ISO VG 150 | 135–165 | CLP 150 | Light-duty enclosed drives, small gearboxes |
| ISO VG 220 | 198–242 | CLP 220 | General helical / bevel reducers — the most common industrial grade |
| ISO VG 320 | 288–352 | CLP 320 | Slow, heavily loaded drives: crushers, mills, conveyors |
| ISO VG 460 | 414–506 | CLP 460 | Worm drives and low-speed, high-load reducers |
| ISO VG 680 | 612–748 | CLP 680 | Extreme-load service: sugar-mill and heavy open-gear duty |
Every CLP-class gear oil must pass the FZG A/8.3/90 scuffing test at load stage ≥12 (DIN ISO 14635-1) plus the demulsibility and corrosion-protection requirements of DIN 51517-3. Viscosity bands are the ISO 3448 definition: grade mid-point ±10%.
We offer products from Veedol, GS Caltex, Ador and Balmer Lawrie, plus Castrol Industrial through our group company Vasundhara Specialities — so you get the right product at the right price for your application.
Our engineers help you select the correct grade and specification based on your equipment OEM recommendations and operating conditions.
Ready stock of popular grades at our Secunderabad warehouse. Bulk orders delivered across Hyderabad, Telangana, and Andhra Pradesh.
Warehouse & Office: H.No. 10-2-309, Flat No. 201, Sudha Vaishnavi Residency, Street No. 4, West Marredpally, Secunderabad, Telangana 500026 | View on Google Maps
Our engineers provide expert consultation for your industrial requirements. Get in touch today.
Request a Quote Call NowThe gearbox nameplate or manual is always the final word — but when a plate is unreadable or the manual is long gone, these are the ranges enclosed industrial drives in Indian ambient temperatures are most commonly specified around:
| Drive type | Typical ISO VG | Notes |
|---|---|---|
| Helical / bevel reducers, general duty | 220 | The most common industrial grade; CLP (DIN 51517-3) EP oils |
| Slow-speed, heavily loaded reducers | 320–460 | Crushers, mills, conveyor drives; check AGMA 9005 class |
| Worm gear drives | 460–680 | Sliding contact needs heavier films; never mix polyglycol (PAG) fills with mineral oil |
| High-speed / high-ratio input stages | 68–150 | Higher speeds need lower viscosity for churning losses and heat |
Searching for gear oil manufacturers? Most plants are better served by an authorised stocking distributor: manufacturer minimums start at full pallets, while a distributor holds Balmerol Protomac SP and Veedol Apreslube grades in stock for single-barrel dispatch with manufacturer batch certificates. Not sure how far your current fill has degraded? See our gear oil change interval guide or put the gearbox on a sampling programme with our oil analysis service.
EP (extreme pressure) oils contain anti-scuff additives for heavy-load applications like mining gearboxes. Non-EP oils suit lighter industrial and automotive uses. Vasundhara supplies both types.
Viscosity depends on gear type, speed, load, and temperature. ISO 220 suits heavy industrial gears, ISO 46 for automotive. Our technical team reviews your specifications and recommends products.
Insufficient or incorrect lubrication causes tooth wear, scuffing, and fracture. Correct gear oil prevents premature wear, reduces noise, extends equipment life, and maintains efficiency.
API GL-1 to GL-6 are automotive gear-lubricant service designations — GL-4 for manual transmissions and spiral-bevel axles, GL-5 for hypoid axles under high load. They do not apply to enclosed industrial gearboxes, which are classified to ISO 12925-1 (CKB / CKC / CKD) and DIN 51517 Part 3 (CLP), with AGMA 9005 as the common alternative. Check your gearbox manual for the required classification — and if it quotes a GL number for an industrial gearbox, that is worth querying with the OEM.
Every 5,000-10,000 operating hours or annually. Synthetic gear oils extend intervals to 20,000+ hours. We provide oil analysis to determine optimal drain intervals for your gearboxes.
Air entrainment or low anti-foam additives cause foaming, reducing protective film. Proper ventilation, correct oil level, and premium oils with anti-foam packages prevent this issue.
We supply overseas buyers and project sites on an order-driven basis — consolidated shipments from India with full export documentation (Certificate of Origin, MSDS, UN-approved packing where required) on your preferred Incoterm. See industrial export supply or send your requirement with destination port to our export desk.
Running Servo? Our Servo cross-reference page sets out what a like-for-like gear or hydraulic oil actually has to match, standard by standard.
Running Shell? Our Shell cross-reference page sets out what Shell publish today and which grades carry the same DIN and ISO classifications.11 grades, each carrying the specification Balmer Lawrie publish for that grade. Tell us the pack size and quantity and we quote from Secunderabad.