Features and Benefits

BCA seals are designed and manufactured to meet OEM standards. Advanced technologies utilizing materials like PTFE™ and Viton™, coupled with the most modern sealing design principles to ensure optimal leak and contaminant protection.

Features and Benefits

BCA's premium, OE-quality bearings are precision engineered and manufactured to meet or exceed OE engineering specifications. As the aftermarket brand from NTN Bearings, BCA has over 100 years of premium-quality pedigree. Quality is embedded in both our commitment to the latest technological advancements and our design philosophy of performance. BCA delivers OE-quality Gen 1, Gen 2 and Gen 3 hub assemblies featuring exceptional fit, durability and performance.

Brand Description

Differential Pinion Seal

Inside Diameter (Millimeter)

47.6

Outside Diameter (Millimeter)

80.4

Inside Diameter (Inch)

1.875

Outside Diameter (Inch)

3.17

Material

Fluoro-Elastomer

Housing Bore (Millimeter)

80.3

Housing Bore (Inch)

3.159

Seal Case Material

JIS G3521

Spring Material

JIS G3141

Thickness (Millimeter)

12.7

Thickness (Inch)

0.5

Inner Lip Width (Millimeter)

14.0

Inner Lip Width (Inch)

0.55

External Markings

1.874 X 3.160 X 0.500

Weight (Gram)

106.8

Flange Outside Diameter (Inch)

3.50

Flange Outside Diameter (Millimeter)

89.0

Short Description

Seal

Hazardous Material

No

Country of Origin

Taiwan, Province of China

Quantity Per Application

2

Weight - Each (Gross Pounds)

0.2750

Weight - Case (Gross Pounds)

7.0600

Height - Each (Inch)

1.0500

Height - Case (Inch)

7.3750

Length - Each (Inch)

4.1200

Length - Case (Inch)

9.8130

Width - Each (Inch)

4.0500

Width - Case (Inch)

9.3130