SKF 19876 CR / HMS / HMSA radial shaft seal

SKF · Seals & Gaskets · Radial Shaft Seals · Sweden · skf.com

Part Number
19876 · HS 4016.93

SKF 19876 cr / hms / hmsa radial shaft seal. SKF radial shaft seal for rotating-shaft primary containment against dust, splash and low-head oil pressure. Designation CR / HMS5 / HMSA10 / HMSA10RG (single lip, single lip with dust lip, double lip with garter spring). Elastomer standard nitrile (NBR) to ISO 6194-1 with metal case; hydrogenated nitrile (HNBR), fluoroelastomer (FKM / Viton), silicone (VMQ) and polyacrylate (ACM) available by suffix. Bore, outside diameter and width follow ISO 6194 / DIN 3760.

Technical Specifications

Type	CR / HMS / HMSA radial shaft seal
Designation	SKF 19876
HS code	4016.93
Shaft diameter	50.8 mm
Housing bore diameter	73.03 mm
Seal width	17.86 mm
Design	C8
Type of outside diameter	Metal Cased
Product net weight	0.075 kg
eClass code	23-07-08-01
UNSPSC code	31181602

Properties

Material	As declared by SKF designation suffix
Temperature range	Per SKF product data
Primary standard	SKF designation convention (see description for governing ISO / DIN)
MOQ	1

Compatibility

Interchange with peer OEM equivalents on identical boundary plan and execution — confirm cage, clearance, sealing and precision-class suffix before substitution.

Cross-References

Freudenberg 19876
Trelleborg 19876
Chesterton 19876
Garlock 19876
National 19876

Attached Documents

SKF 19876 CR / HMS / HMSA radial shaft seal — Specification sheet