801101745 CR HMS5 70×95×10 Radial Shaft Oil Seal for XCMG Loader Engine

Model: 801101745

USD $9.00 / Pieces

Min. Order: 20 Pieces

Supported Trade Terms:

FOBEXW

Lead Time:: 15-20 days after deposit
Supply Ability:: 1,000 Pieces
Shipping Port:: Shanghai/Ningbo/shenzhen

Send Inquiry

Product Features & Applications

Radial shaft oil seal (Part No. 801101745, CR HMS5 type, 70×95×10) for XCMG loader engine and rotating machinery. Built to the CR HMS5 / SKF HMS5 specification: 70mm shaft diameter × 95mm housing bore × 10mm seal width, rubber outside diameter (rubber metal reinforced), single sealing lip made of nitrile rubber (NBR) with garter spring, conforming to ISO 6194 and DIN 3760 standards . Engineered for oil or grease lubricated applications with operating temperatures from -40°C to +100°C (short-term up to 120°C), max. circumferential speed 9.2 m/s, max. rotational speed 2520 r/min . The rubber outside diameter provides optimized sealing ability even in rough housing bores or split housings, while the garter spring maintains correct radial load to prevent lubricant leakage and protect against contaminants . Supplied for XCMG spare parts market (SourcingAI listing: "Spare Parts CRHMS570X95X10 Oil Seal 801101745 for XCMG"), brand new, standard export packaging, global shipping .

801101745 CR HMS5 70×95×10 Radial Shaft Oil Seal — for XCMG Loader Engine & Rotating Machinery

The oil seal (Part No. 801101745, CR HMS5 type, 70×95×10) is a radial shaft seal designed for rotating shaft applications in XCMG loader engines and related drivetrain components . As a spring-loaded, single-lip rotary shaft seal, it retains lubricant (oil or grease) on the oil side while preventing contaminants from entering on the air side — a critical barrier protecting bearings, gears, and rotating assemblies from premature failure due to lubrication loss or particulate ingress.

Built to CR HMS5 / SKF HMS5 specification :

Parameter	Specification
Design	HMS5 (rubber outside diameter, single sealing lip)
Shaft Diameter (d)	70 mm
Housing Bore Diameter (D)	95 mm
Seal Width (b)	10 mm
Sealing Lip Material	Nitrile Rubber (NBR) — RG compound
Outside Diameter Type	Rubber metal reinforced (beaded OD)
Spring	Garter spring (stainless steel)
Auxiliary Lip	No
Standards	ISO 6194, DIN 3760
Net Weight	0.0502 kg

Performance envelope (per SKF official data) :

Operating temperature: -40°C to +100°C (short-term up to 120°C)
Max. circumferential speed: 9.2 m/s
Max. rotational speed: 2520 r/min
Pressure differential: 0.05 N/mm² (max 0.05 MPa / 7 psi)
Lubricant compatibility: Mineral oils, grease, low-viscosity oils, synthetic lubricants (moderate temp.)

Key design advantages (from SKF CR HMS5 engineering notes) :

The rubber outside diameter provides optimized sealing ability in the housing, even at considerable surface roughness or in split housings
The beads on the outside diameter improve sealing ability and retention in the bore, and prevent spring-back during installation
The spring-loaded sealing lip responds quickly to dynamic runout and maintains sealing performance even when lip wear is excessive
The optimized NBR (RG) compound offers good resistance to ageing, very good pumping ability, and good wear resistance — rapidly returning oil from the air side to the oil side

Application & Compatibility

This oil seal is designed for XCMG loader engine and rotating shaft applications:

Primary application: XCMG loader engine — SourcingAI's listing explicitly states "Spare Parts CRHMS570X95X10 Oil Seal 801101745 for XCMG" with application = "Loaer Engine" (loader engine) .

Typical installation points (where 70×95×10 HMS5 radial shaft seals are commonly used across construction machinery):

Application Area	Typical Use
Engine	Crankshaft seal, camshaft seal, accessory shaft seal
Transmission / Gearbox	Input/output shaft seals, gear reducer seals
Axle / Final Drive	Wheel hub seals, differential seals
Hydraulic Components	Pump shaft seals, motor shaft seals
Rotating Machinery	Any 70mm shaft × 95mm bore × 10mm width rotary seal point