3519/850 Tapered Roller Bearings Oilfield Bearings for Mud Pump Equipment

3519/850 Tapered 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 are examples of models we regularly produce and export:

NNAL 6/228.6 Q4/P69W33X , NU39/600E.M, 23176 CAQ4/C9W33 3003776QU1Y, NJ 2240 EM/C3 3G42540EH, 352152 2097752, 23096 CAKF/W33 3153196W1, NU1048M, QJF6/506.43SQ, 26/580-3 CAKF/W33 1539/580W1, NU 2324 EM/C3 3G32624EH, NFP1096M/P59W33 D22196HUK, 9LZ95 128808K, NU 6/241.3 M 32948H, NU 2326 EM/C3YA 3G32626HK, NFP 6/292.1 M/P69W33 E22958HUK, NUP 19/710/C9W33 10929/710U, 239/630X2 CAF/C9W33 538/630W1U, NUP 6/1080-1 929/1080K, 87336X1 9836, 22322CA/W33, 97860U, 3506/333.375/C9-1 97967U1, NUP464744Q4/C9, QJF6/506.43Q4/HC, 154836HU, 23152 K/W33 3113752Y, T 921/HCP6 E19947SQ, N6/508/P63W26, 92984QU, N 6/406.362 M/C9W33YA, NU2148X3M/C9, 23992X2 CAF/W33YA 53892W1K, E354935Q, NU 1048 M 32148H, 2327/1676/HCP6YA E2687/1676SK, N48/530X3/P59W33 D28/530UK1, 23172 CA/C9W33 3053772HU, NUP464779Q4/C9YA4, 24884X1 CAF/C9W33 53984W1U, NNAL 6/177.8-2 Q4/C9W33XYA

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