NNAL 6/256.184 Q/C9YA Needle Roller Bearings Stock Available for Oil Drilling Equipment

Brand	NEUTRAL/OEM
Model	NNAL 6/256.184 Q/C9YA
Category	Oilfield Bearings
Bore Diameter (mm)	256.184
Outer Diameter (mm)	345.389
Width (mm)	215.9

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Product Description

NNAL 6/256.184 Q/C9YA 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

Here are representative models frequently supplied:

NNAL 6036X2-2 M/C9W33X, NFP 3984X2 M/C9 22984HU, 53532H, T921/HCP6, 22326CA/W33, 78/760, 4G32836H, NU 2213 M/YA4 32513H, 230/500X1 CAKF/W33 1538/500W1, 230/600 CAKF/P6W33 E31531/600W1, N 48/530X3/P59W26 D28/530UK, 917/234.95 Q4, NUP19/800X2 Q4/C9 10929/800QU, NU 319 EM E32319EH, 26/540-1 CAF/W33 538/540W1, 200RU91 R3, NJ234M 42234H, 23084 CAKF/W33 3153184W1, 5G354920Q, NU2330EM, T9020 19946Q, L357049NW/L357010CD, 917/174.625 Q4, NU 2324 EM/C9 32624HU, NFP 20/630X3-1/C9 20228/630U, NNAL 6/256.184 Q/C9YA, 99456Q4, NNAL6/177.8-2Q4/C5W33XYA2, LM241149NW/LM241110D 37941K, 23068 CA/W33YA 3053168HK, NUP 6/673.1 Q4/YA1 929/673.1QK, NFP 6/580/C9 229/580U, NU10/500M1, NF28/530X3/P59W33 D128/530UK1, NU 314 EM/C3 3G32314EH, NUP 464776 Q4/C9YA4 928/660.4QU, NNAL6/209.55Q4/W33X, 99436 Q4 9019436Q, 517/780, 51248 8248

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.