NSK B31Z-19 Bearing 31.4×78.5×15mm for Automotive Gearbox Applications

• The NSK B31Z-19 bearing measures 31.4 × 78.5 × 15 mm and is designed for compatible automotive and machinery applications. Manufactured to meet NSK quality standards, it is suitable for replacement and maintenance needs. 

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• Precision Design: Manufactured to meet NSK quality standards.

• Compact Dimensions: 31.4 × 78.5 × 15 mm.

• Reliable Performance: Designed for stable operation in compatible equipment.

• Automotive Applications: Suitable for automotive machinery and replacement requirements.

• Easy Replacement: Model-specific design helps simplify bearing identification and maintenance.

• Automotive transmission systems

• Automotive machinery and equipment

• Mechanical power transmission systems

• Industrial equipment maintenance

• Replacement applications requiring NSK B31Z-19 bearings

*Ready stock. Short lead time. Fast delivery.Send us your bearing list and let’s get started!

• 30+ years professional bearing industry experience
• ISO certified strict quality inspection
• Flexible OEM & private label customization
• 1-3 days fast delivery for stocked bearings
• Full bearing series, universal interchangeable size
• Factory direct price & reliable after-sales service

*Need custom bearings? Share your drawings, specifications or requirements — we’ll find the right solution for you.