5617/620 1687/620 Thrust Bearings Large Inventory for Mud Pump Equipment

5617/620 1687/620 Thrust 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:

239/560 D/C9W33, 811/500, NUP 38/670 Q 30928/670Q, 511/500, L357049NW/L357010CD, 2327/1396/YA 2687/1396, NUP 6/508 Q4 929/508Q, NNAL 6/206.375 Q4/C9W33, 23992X2 CAF/W33YA 53892W1K, 89464M, NJ 6/203.2 M/C9W33 42941HUK, NU 3036X2 M/C4 4G32836H, 917/228.6 Q/HCP6, NUP 28/530 RF 20928/530W1K, NUP 6/812.8 Q/P69 E929/812.8QU, NFP 6/723.795 Q4/C9-1, 22320 CC/W33YA, NFP 2096X2/C9 22796U, 228/666.75Q, 37961K, NF28/530X3/P59W33 D128/530UK1, NUP 6/740/C9 929/740U, 23068 CA/W33YA 3053168HK, 24052 CA/C3W33 3G4053152H, 23160/C3W33 3G3003760Y, 26/580-3 CAKF/W33 1539/580W1, 91754Q4, NFP 658 KM/C3 3G322958H, NU 6/358.775 Q4/C9YB, NFP 6/700/C9YA 228/700UK, 53630H, NFP 2076 EM/C9 2022176EHU, 26/690 CAF/C9W33 539/690W1U, NUP 6/393.7 Q/C9W33YA, NNAL 6/209.55 Q4/C9W33X , 23076 CAKF3/W33YA1 3153176W1K, T 921/HC 19947SQ, 812/500, NUP 6/558.8 Q4 929/558.8QK, 240/600X2 KF/W33 1137/600W1Y

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