CF Series Cam Follower Bearings

CF series cam follower bearings are heavy-duty track rollers designed for reliable cam tracking and linear motion in industrial machinery. Available in shielded and sealed types with crowned or cylindrical outer rings, they deliver high load capacity and long service life.

Classification :

Needle Roller Bearings

Keywords :

Cam Follower Needle Bearings,Stud-type Needle Bearings,Cam Mechanism Bearings,Industrial Automation Bearings

+8613561736033

info@jnyjbearing.com

E-mail

🔥 Complete Model & Dimension Table

Shield type - Crowned outer ring	Shield type - Cylindrical outer ring	Sealed type - Crowned outer ring	Sealed type - Cylindrical outer ring	D (mm)	C (mm)	d1 (mm)	G	Mass (g)
CF 3 BR	CF 3 B	CF 3 BUUR	CF 3 BUU	10	7	3	M 3*0.5	4.3
CF 4 BR	CF 4 B	CF 4 BUUR	CF 4 BUU	12	8	4	M 4*0.7	7.4
CF 5 BR	CF 5 B	CF 5 BUUR	CF 5 BUU	13	9	5	M 5*0.8	10.3
CF 6 BR	CF 6 B	CF 6 BUUR	CF 6 BUU	16	11	6	M 6*1	18.5
CF 8 BR	CF 8 B	CF 8 BUUR	CF 8 BUU	19	11	8	M 8*1.25	28.5
CF 10 BR	CF 10 B	CF 10 BUUR	CF 10 BUU	22	12	10	M10*1.25	45
CF 10-1 BR	CF 10-1 B	CF 10-1 BUUR	CF 10-1 BUU	26	12	10	M10*1.25	60
CF 12 BR	CF 12 B	CF 12 BUUR	CF 12 BUU	30	14	12	M12*1.5	95
CF 12-1 BR	CF 12-1 B	CF 12-1 BUUR	CF 12-1 BUU	32	14	12	M12*1.5	105
CF 16 BR	CF 16 B	CF 16 BUUR	CF 16 BUU	35	18	16	M16*1.5	170
CF 18 BR	CF 18 B	CF 18 BUUR	CF 18 BUU	40	20	18	M18*1.5	250
CF 20 BR	CF 20 B	CF 20 BUUR	CF 20 BUU	52	24	20	M20*1.5	460
CF 20-1 BR	CF 20-1 B	CF 20-1 BUUR	CF 20-1 BUU	47	24	20	M20*1.5	385
CF 24 BR	CF 24 B	CF 24 BUUR	CF 24 BUU	62	29	24	M24*1.5	815
CF 24-1 BR	CF 24-1 B	CF 24-1 BUUR	CF 24-1 BUU	72	29	24	M24*1.5	1140
CF 30 BR	CF 30 B	CF 30 BUUR	CF 30 BUU	80	35	30	M30*1.5	1870
CF 30-1 BR	CF 30-1 B	CF 30-1 BUUR	CF 30-1 BUU	85	35	30	M30*1.5	2030
CF 30-2 BR	CF 30-2 B	CF 30-2 BUUR	CF 30-2 BUU	90	35	30	M30*1.5	2220

✅ Key Features

Full complement needle roller design for maximum radial load capacity
Integrated stud shaft for direct, easy installation
Crowned outer ring to compensate for misalignment and reduce edge stress
Dual seal/shield options for diverse operating environments
Precision ground dimensions for consistent performance and interchangeability
Lubrication grooves for extended service life and easy maintenance

💼 Typical Applications

Cam mechanisms and camshafts in industrial machinery
Linear motion guides and conveyor systems
Printing, packaging and textile equipment
Automotive and heavy-duty vehicle components
Industrial robots and automated assembly lines

Category Overview

Needle Roller Bearings feature long and thin rolling elements (needles) with a small diameter, providing an extremely high load-carrying capacity within a very small radial cross-section. This compact design makes them ideal for applications with limited installation space but requiring high rigidity and heavy load performance.Our full range includes drawn cup, solid collar, cage assemblies, and combined axial-radial types, widely used in automotive, gearboxes, engines, hydraulic components, and industrial machinery.

Our Series Breakdown

We provide a complete range of needle roller bearing series for compact and heavy-duty transmission systems:

Series & Type	Features	Typical Applications
Drawn Cup Needle Roller Bearings	Thin-walled outer ring, compact, economical, easy installation	Automotive parts, small gearboxes, power tools
Solid Collar Needle Roller Bearings	High rigidity, high precision, strong impact resistance	Heavy gearboxes, construction machinery, hydraulic pumps
Needle Roller & Cage Assemblies	Low friction, high speed, suitable for larger diameters	Engine parts, transmission components, industrial machinery
Combined Needle & Thrust Bearings	Support radial + axial loads simultaneously, space-saving	Clutches, pumps, compressors, lifting equipment
Heavy Duty Needle Roller Bearings	Extra load capacity, durable under shock loads	Mining machinery, agricultural equipment, reducers

Core Advantages

Extremely small radial sectional height, saves installation space
High load capacity with compact size
High rigidity and excellent anti-impact performance
Suitable for high-speed and oscillating motion
Multiple structures available for different assembly conditions

Typical Applications

Widely used in automotive transmissions, engines, gearboxes, hydraulic pumps, power tools, agricultural machinery, construction equipment, textile machinery, and small precision industrial mechanisms.

PRODUCT TESTING

Bearing Forging

Bearing Annealing

Turning Process

Quenching

Bearing Assembly

Bearing Clearance Testing

Grease injection

Bearing Marking

Needle Roller Bearings