51110 Thrust Ball Bearing 50*70*14mm For Crane Gearbox Mining Machinery Vertical Shaft Equipment

• 51110 is an open‑type single‑direction thrust ball bearing. It is specially engineered to bear pure one‑way axial load. The stamped steel cage keeps steel balls well‑positioned. Made of hardened GCr15 bearing steel, it features high static load capacity, compact thickness and stable rotary performance, widely fitted for machine‑tool spindles, vertical shafts, lifting machinery and positioning fixtures.
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• Designed for stable single‑direction heavy axial load bearing
• Light‑weight durable stamped steel cage with low friction resistance
• Compact slim structure, saves installation space for shaft assemblies
• Hardened GCr15 steel raceway with outstanding compression‑wear resistance
• Open‑type layout for easy grease maintenance and routine inspection
• High static load rating suitable for stationary and low‑speed working conditions

• Machine tool vertical spindle and locating jig assemblies
• Crane, hoist and lifting equipment rotary shafts
• Gearbox end‑face axial positioning components
• Packaging machinery and rotating fixture parts
• Mining equipment hand‑operated screw adjustment mechanism
• Motor end cover and heavy‑duty clutch thrust components

*Check matched bearing models to complete your mechanical assembly.

• 30 years professional bearing industry experience
• ISO certified strict quality inspection
• Flexible OEM & private label customization
• 3-5 days fast delivery for stocked bearings
• Full bearing series, universal interchangeable size
• Factory direct price & reliable after-sales service