CR Rubber and Seals manufactures premium quality industrial sealing products across every major category — from standard hydraulic cylinder seals to custom TBM solutions up to 7500mm diameter. All products are manufactured at our ISO 9001:2015 certified facility at Pawane MIDC, Navi Mumbai using premium raw materials sourced from Austria, Taiwan, Turkey, Italy and Singapore.
CNC-machined custom seals. No tooling cost, no MOQ.
One of our flagship capabilities: precision CNC-machined sealing solutions for the most demanding applications, with no tooling cost and no minimum order requirement.
Customised Machined Seals. CNC machined up to 1500mm OD, 500+ instant profiles, any material
Large Diameter Seals. Up to 7500mm for Tunnel Boring Machines (TBM)
Meander Spring Seals. U-Spring and V-Spring profiles, weld-free micro spring seals
Helical Spring Seals. Stainless steel, standard and custom profiles
One Hour Seal Factory. Express delivery, no MOQ, no tooling cost
And more custom profiles on request
Seal Kits
Seal Kits
OEM-interchangeable kits for construction, mining & excavation.
Complete seal kits directly interchangeable with OEM components for all major construction, mining and excavation equipment brands, ensuring fast maintenance turnaround on site.
Rock Breaker Seal Kits. For hammers, breakers and construction equipment
Pump Seal Kits. Compatible with BEML, Komatsu, L&T, Caterpillar, TATA and all major brands
TBM Seal Kits. Complete seal kits for Tunnel Boring Machines
Pneumatic Seal Kits. Reliable sealing for pneumatic applications
And more seal kit configurations for all equipment types
O-Rings
O-Rings
Any elastomer, any size. Standard and non-standard.
O-rings in any elastomeric material to any customer specification. Standard and non-standard sizes, in all major ring profiles for static and dynamic sealing applications.
NBR O-Rings. Oil-resistant, widely used across hydraulic and pneumatic applications
Viton (FKM) O-Rings. Excellent chemical resistance, temperature range -15°C to 200°C
X-Rings (Quad Rings). 4-lobe configuration for superior static and dynamic sealing
V-Rings. Forsheda-type, FKM Viton & Nitrile, ideal as dust slingers
Backup Rings. Prevent O-ring extrusion under high pressure
O-Ring Boxes, Kits and Cord. More sizes, materials and profiles on request
Hydraulic Seals
Hydraulic Seals
50+ profiles, pressures up to 700 bar.
Our hydraulic seals cover every position in a hydraulic cylinder (piston, rod, wiper and guide). Available in 50+ standard profiles across all materials and pressures up to 700 bar.
Piston Seals. 30+ profiles in PU, NBR, FPM, PTFE, pressure up to 700 bar
Rod Seals. 20+ profiles including fabric-reinforced options for extreme conditions
Wiper / Dust Seals. Prevents contamination from entering cylinder assemblies
Guide Rings. POM, PTFE and Polyester Fabric for lateral support
And more profiles and material combinations available on request
Covers rotary shaft oil seals, fabric oil seals and V-rings for high-speed, contamination-sensitive and heavy-duty rotating shaft applications across all industries.
Oil Seals. Standard, open-type, closed-type, heavy duty and dual-lip variants
Fabric Oil Seals. For vehicles, conveyor rollers, electric motors and vacuum pumps
Pneumatic Cylinder Seals. PU, NBR and FPM for all pneumatic applications
More variants for all shaft sizes and operating conditions
Moulded Rubber
Moulded Rubber Parts
Custom compression-moulded components to exact spec.
With in-house rubber compounding and CNC mould manufacturing, we produce custom moulded rubber components to exact client specifications from simple gaskets to complex multi-insert mouldings.
Custom Moulded Rubber Parts. Compression moulding in natural rubber, any hardness and size
Rubber Gaskets. Flat gaskets in NBR/natural rubber, 40–90 Shore A
Rubber Diaphragms. For engineering and automotive applications
Rubber Mouldings. Using single/multiple inserts and lamination packs
Rubber Pipe Saddles. In NBR and EPDM
Diffuser Plates and more custom profiles on request
Teflon & Nylon
Teflon & Nylon
High-performance engineering materials.
High-performance engineering materials for applications requiring superior chemical resistance, low friction and dimensional stability at extreme temperatures.
Teflon (PTFE) Rods and Sheets — smooth finish, corrosion resistant, per global standards
Nylon Rods — sturdy construction, low friction, for engineering applications
Teflon & Plastic Products — sealing components in Teflon and engineering plastics
And more profiles, sizes and custom specifications on request
Polyurethane
Polyurethane Products
Custom hardness, colour, size and shape.
Our comprehensive polyurethane range serves industrial, mining, automotive and material handling applications available in custom hardness, colour, size and shape to meet exact requirements.
PU Seals. For hydraulic machines, any size, any model
PU Rollers, Wheels and Rods. 0–600mm, cast iron core, multiple colours
PU Blocks, Sheets, Pads and Damping Pads. Hardness 20–80 Shore A
PU Bushes, Couplings and Scrapers. For automotive and conveyor applications
PU Mining Screens, Hydrocyclone and Mud Pump Seals. For mining and oil & gas
