228/666.75Q Cylindrical Roller Bearings Bearing Wholesale Supplier for Oil Drilling Equipment

228/666.75Q Cylindrical 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

Here are representative models frequently supplied:

718/530 AMB/P5DBA, NU 314 EM/C3 3G32314EH, 154942Q, 3630, 22320 CC/P63W33YA, T811, 37961K, ZT-15000, 3G4053156H, 23136CA/W33, NNAL 6034X2 M/C9W33X CG154734HU, 91754, NUP464775Q4/C9YA4, 917/406.6 N2Q/HCP6(T 16021) , NU 3220 M/P69 E3032220HU, 230/500X1 CAKF/W33 1538/500W1, NFP 2096X2/C9 22796U, NNAL 6/187.325 Q/P69W33YA, NFP 6/723.795 Q4/C9 229/723QU, ZB-28515, NU30/500M, NFP38/666.75X3Q4, NJ 230 M 42230, 23256 CAK/W33 3153256H, NJ 224 M  42224H, 3-939(549832), NFP 6/393.7 AQ/HCC9W, NFP 682-1 M/C9 22982HU, 7851, NNAL 6/230 Q4/C4YA2 4G154946Q, 91681/800, 22084X2 CAF/C9W33YA 53884W1UK, 7549436, NUP 19/630/C9 10929/630U, 1681/800, NU 240 M 32240H, 5611/800 1681/800, NJ 316 M 42316H, NUP 38/670 Q 30928/670Q, 917/228.6 Q/HC

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