China pump bearing rollers Manufacturers Factory Suppliers

Cylindrical rollers are mainly used in bearings as rolling elements, they are made from alloy steel, have excellent surface finish, excellent hardness and high load carrying capacity.

Alloy Steel Cylindrical Rollers are made of alloy steel, which combines iron with elements like chromium, molybdenum, vanadium, or nickel to enhance strength, hardness, and wear resistance.

Metric Needle Rollers typically have a length that is significantly greater than their diameter, enhancing their load-carrying capacity.

Needle rollers made from 100Cr6 steel are used in applications where high load capacity, compact design, and wear resistance are critical.

Hardened Needle Roller AISI52100 are core components of needle roller bearings, where their slender shape reduces friction while maintaining high load-carrying capacity.

Needle rollers manufactured according to DIN 5402-3 offer several advantages, particularly in applications where compact and high-load-bearing components are required.

Cylindrical Rollers Din5402-1 are essential components in machinery and equipment that require reliable and efficient operation under demanding conditions.

A needle roller pin, often referred to as a needle roller or just a needle pin, is a type of cylindrical roller used in various types of bearings.

Diameter: 1.5 mm – 20 mm. Length 2.5 mm – 100 mm. Material: 100 Cr 6 (1.3505). Hardness: HRC 58 – 65 HRC.

Cylindrical rollers made from this material have excellent surface finish, excellent hardness and high load carrying capacity.

Cylindrical Roller TP type. Size: 6.35x12.7. Material: 100Cr6. Hardness: HRC61-65

Needle rollers NRA. Dimensions: 3.0 x 15.8 mm. sorting size M1-M3. Material 1.3505, AISI 52100, 100Cr6. Hardness: 60-66 HRC.