This CRW1 rotary shaft seal is tailored for industrial machinery requiring durable axial and hydraulic sealing. It fits 6203 bearings and is manufactured from NBR and metal with a contact lip structure and reinforced face.
Item Code: 1111004
Model: 6203
Material: Nitrile Rubber (NBR) + Metal Shell
Structure: CRW1 single-lip, spring-loaded
Dimensions: 15.875 × 28.55 × 6.35 mm
Sealing Direction: Right (R)
Use Case: Industrial pumps, hydraulic drives, motor shafts
Temp Range: -30°C to +120°C
Pressure Handling: Medium
Dust/Oil Sealing: High efficiency
Friction Resistance: Low
Hardness: 70–90 Shore A
Speed Suitability: Medium to high
Installation Type: Press-fit
Face Type: Metal-reinforced
Seal Performance: Excellent static and dynamic sealing
Color: Green & black
Compliance: DIN 3760
Certifications: ISO9001
Brand: DMHUI
Manufacturer: Julu County Demerui Mechanical Seal Factory, China



