Cylindrical Roller Bearings
Engineered for high-speed, high-load industrial machinery using a modified line contact design for exceptional radial load rating. Separable inner and outer rings for easy mounting and maintenance. Available in single-row, multi-row, and full-complement designs with AS heat treatment for up to 1.5× longer life.
All Products
1 product
01 / 01
Cylindrical Roller Bearings
Cylindrical Roller Bearings are engineered for high-speed, high-load industrial machinery, utilizing a modified line contact design between rollers and raceways to distribute operational stresses evenly and achieve an exceptional radial load rating.
- Available in single-row, multi-row, and full-complement designs.
- Separable inner and outer rings for straightforward mounting, dismounting, and maintenance.
- Ribless variants allow axial movement for thermal expansion in electric motors.
- Premium cage guidance systems ensure peak high-speed performance.
- AS Heat Treatment — increases life by up to 1.5×.
- HL Surface Treatment — micro-finished for effective lubrication channeling.
- Ideal for large electric motors, machine tool spindles, industrial pumps, and heavy-duty gearboxes.
Other Categories
All Products
Mounted Units & Housings
NTN housing units combine premium, high-performance insert bearings with...
Ball Bearings
A ball bearing is a high-precision mechanical assembly designed to reduc...
Tapered Roller Bearings
NTN tapered roller bearings offer a comprehensive range of metric and in...
Needle Roller Bearings
NTN needle roller bearings deliver maximum radial load capacity within t...
Thrust Bearings
NTN thrust bearings are engineered to handle high axial loads with excep...
Precision and Super Precision Bearings
High Precision Bearings engineered for superior accuracy in CNC machinin...
Extreme Environment Bearings
Insulated Ball Bearings prevent electrical pitting caused by stray curre...
Linear Motion Products
Linear Motion Products from NTN's Automation division for high precision...
High Temperature Bearings
NTN high-temperature bearings — including the Topline® F604 Series — are...
Ceramic Insulated Bearings
NTN's MEGAOHM™ Series ceramic insulated bearings feature a plasma-spraye...
Heavy Duty Bearings
NTN heavy-duty bearings are engineered for the world's most demanding in...
Constant Velocity Joints
As a pioneer in CV joint technology trusted by global OEMs, NTN manufact...
Bearing Sleeves & Accessories
NTN offers a comprehensive portfolio of industrial-grade bearing accesso...
Looking for a specific Cylindrical Roller Bearings product?
Tell Us Your Requirement
Share your application details, shaft dimensions, and load requirements. We'll confirm the right NTN product and stock availability for you.