NNAL6/177.8-1Q4/C5W33XYA2 Needle Roller Bearings Mud Pump Bearings for Oilfield Machinery

NNAL6/177.8-1Q4/C5W33XYA2 Needle Roller Bearings is designed for heavy-duty industrial equipment requiring high load capacity and reliable performance. Manufactured from high-quality bearing steel and processed with precision grinding technology, this bearing ensures stable operation under demanding working conditions commonly found in oilfield and drilling equipment. With good self-aligning capability and durable structure, it is suitable for machinery operating in harsh environments. We maintain stable stock for this model and can arrange fast shipment worldwide.

Key Features

• High load carrying capacity
• Excellent self-aligning performance
• Durable bearing steel material
• Suitable for heavy-duty oilfield equipment
• Stable performance under harsh working conditions

Industrial bearings used in oilfield and drilling equipment must withstand heavy loads, vibration and harsh working environments. Our bearings are widely used in drilling rigs, mud pumps and other petroleum machinery.

Typical Application

• Oil drilling equipment
• Oilfield machinery
• Mud pumps
• Top drive systems
• Heavy industrial machines

Below is a selection of typical models from our production:

NUP 19/710/C9W33 10929/710U, 352064X2 2097164, 32828HU, NFP38/600Q4X2/P6, NUP464744 Q4/C9, 24068 CAK/W33 4153168H, 23064 CAK/W33 3153164H, NU 3044X3 ER/C9 32844EU, 22315 CA/C3W33YA 3G53615HK1, NUP 6/711.2 Q/P69YB E928/711.2QUY, NFP 6/723.795 Q4/C9-1, ZT-15000, 230/500X1 CAKF/W33 1538/500W1, NFP38/666.75X3Q4, NU 1032 M 32132, 23148CA/C3W33, NNAL 635 Q4/C9W33X 354935QU, 917/228.6 Q/HCP6YA, NUP 6/596.9 Q4/C9 228/596.9QU, 239/630X2 CAF/C9W33 538/630W1U, NNAL 6/158.75 Q4/W33, 22320 CC/W33YA, NFP 38/666.75X3 Q/P6, NU 6/292.1 M/C9W33YA 32958HUK, 891/600, 37961K, 220/560X2 CAF/C9W33 538/560W1U, 26/610 CAF/C9W33 539/610W1U, 22318X2 CA-2RS/C3W33, N 6/508 RM/P63W33, 26/690 CAF/C9W33 539/690W1U, 517/630, 23140/W33 3003740Y, 22232CA/W33, 22320 CA/C3W33YA 3G53620HK1, 26/580-2 CAF/W33 39/580W1, 32622, 23176CA/C3W33, 24056 CA/C9W33 4053156HU, 22084X2 CAF/C9W33YA 53884W1UK

We can supply main bearings, eccentric bearings, pinion shaft bearings, and crosshead bearings for triplex mud pumps including F-500, F-800, F-1000, F-1300, F-1600, 3NB 500C, 3NB 800, 3NB 1000, 3NB 1000C, SL3NB 1300, SL3NB 1300C, and SL3NB 1600;crown blocks TC170, TC225, TC315, TC450; swivel hooks; rotary joints; rotary tables ZP175, ZP205, ZP275, ZP375; and traveling blocks YC225, YC250, YC350, YC450.

The bearing types include cylindrical roller bearings, spherical roller bearings, double-row cylindrical roller bearings, cylindrical roller thrust bearings, thrust ball bearings, and thrust roller bearings.

Packaging

• Industrial packaging
• Neutral packaging
• Customized brand packaging available
• Single box+carton packing+wooden pallet packing for export shipment

Stock & Delivery

We maintain sufficient inventory for common bearing models.

Small trial orders are welcome. Fast shipment is available for urgent orders.

Send Inquiry

To help us quote accurately, please provide:

• Bearing model number
• Required quantity
• Application or working conditions
• Target delivery time

Email: sales@big-bearings.com