Track Roller Bearings are designed to run on all types of tracks and to be used in cam drives, conveyor systems, etc.

Track Roller Bearings are either of heavy-duty cylindrical roller, needle bearing or ball bearing construction. Support Rollers are based on cylindrical or needle rollers.

• Metals
• Mining, mineral processing and cement
• Railways
• Material handling
• Agriculture
• Construction

Versions Of Track Roller Bearings

Support Rollers Without Flange Rings, Without An Inner Ring

• RSTO Series
• RNA Series

Support Rollers Without Flange Rings, With An Inner Ring

• STO Series
• NA Series

Support Rollers With Flange Rings, With An Inner Ring

• NATR Series
• NATV Series
• PWTR Series
• NUTR Series
• NAST  S eries
• CYR Series

Cam Followers

• KR,KRE,KRV,KRVE Series
• NUKR,NUKRE Series
• PWKR,PWKRE Series
• CF,CFE,CFH Series

Product Parameters

Technical specification

Application of cam followers:

Escalator, Moving sidewalk, Elevator, Conveyor system, Lifting machinery, Automotive line machinery, Material handling equipments, Linear motion guidance equipments, Cam drives, Screw drives.

Inch Size CF-...B, CFE-...B,CFH-...B
With seals, add suffix "S"
Hex hole, add suffix "B"
Eccentric collar, add suffix "E"

Bearing No.		Dimensions (mm)								Basic Load Rating(KN)		Limited Speed	Mass
Hexagon Hole	Sealed Type	D	d	C	B	B1	B2	G	G1	C	Co	rpm	kg
CFH-1/2-B	CFH-1/2-SB	12.70	6.35	9.53	26.19	15.88	-	1/4-28	6.35	3.84	4.40	12000	0.012
CFH9/16B	CFH9/16-SB	14.29	6.35	9.53	26.19	15.88	-	1/4-28	6.35	4.30	5.30	10000	0.015
CFH-5/8-B	CFH-5/8-SB	15.88	7.94	11.11	30.96	19.05	-	5/16-24	7.94	5.20	7.00	8800	0.023
CFH11/16-B	CFH-11/16-SB	17.46	7.94	11.11	30.96	19.05	-	5/16-24	7.94	6.50	8.50	8000	0.027
CFH-3/4-B	CFH-3/4-SB	19.05	11.11	12.70	35.72	22.23	6.35	7/16-20	9.53	7.12	10.00	6400	0.039
CFH-7/8-B	CFH-7/8-SB	22.23	11.11	12.70	35.72	22.23	6.35	7/16-20	9.53	7.12	10.00	6400	0.049
CFH-1-B	CFH-1-SB	25.40	15.88	15.88	42.07	25.40	6.35	5/8-18	12.70	10.64	18.50	5200	0.093
CFH-1 1/8-B	CFH-1 1/8-SB	28.58	15.88	15.88	42.07	25.40	6.35	5/8-18	12.70	10.64	18.50	5200	0.109
CFH-1 1/4-B	CFH-1 1/4-SB	31.75	19.05	19.05	51.59	31.75	7.94	3/4-16	15.88	19.20	25.90	4400	0.176
CFH-1 3/8-B	CFH-1 3/8-SB	34.93	19.05	19.05	51.59	31.75	7.94	3/4-16	15.88	19.20	25.90	4400	0.200
CFH-1 1/2-B	CFH-11/2SB	38.10	22.23	22.23	61.12	38.10	9.53	7/8-14	19.05	23.00	32.70	3600	0.296
CFH-1 5/8-B	CFH-1 5/8-SB	41.28	22.23	22.23	61.12	38.10	9.53	7/8-14	19.05	23.00	32.70	3600	0.329
CFH-1 3/4-B	CFH-1 3/4-SB	44.45	25.40	25.40	70.64	44.45	11.11	1-14	22.23	28.70	45.40	3200	0.463
CFH-1 7/8-B	CFH-1 7/8-SB	47.63	25.40	25.40	70.64	44.45	11.11	1-14	22.23	28.70	45.40	3200	0.508
CFH-2-B	CFH-2-SB	50.80	28.58	31.75	83.34	50.80	12.70	1 1/8-12	25.40	37.30	65.80	2800	0.722
CFH-2 1/4-B	CFH-2 1/4-SB	57.15	28.58	31.75	83.34	50.80	12.70	1 1/8-12	25.40	37.30	65.80	2800	0.858
CFH-2 1/2-B	CFH-2 1/2-SB	63.50	31.75	38.10	96.04	57.15	14.29	1 1/4-12	28.58	54.00	102.30		1.260
CFH-2 3/4-B	CFH-2 3/4-SB	69.85	31.75	38.10	96.04	57.15	14.29	1 1/4-12	28.58	54.00	102.30		1.460
CFH-3-B	CFH-3-SB	76.20	38.10	44.45	108.70	63.50	15.88	1 1/2-12	31.75	72.30	155.00		2.031
CFH-3 1/4-B	CFH-3 1/4-SB	82.55	38.10	44.45	108.70	63.50	15.88	1 1/2-12	31.75	72.30	155.00		2.291
CFH-3 1/2-B	CFH-3 1/2-SB	88.90	44.45	50.80	121.40	69.85	17.46	1 3/4-12	34.93	104.80	196.70		3.130
CFH-4-B	CFH-4-SB	101.60	50.80	57.15	146.80	88.90	19.05	2-12	38.10	138.00	278.00		4.750
	CFH-5-SB	127.00	63.50	69.85	200.00	128.60	22.23	2 1/2-12	65.07	214.00	422.00		9.540
	CFH-6-SB	152.40	76.20	82.55	236.50	152.40	25.40	3-12	76.20	276.00	500.00		16.200
	CFH-7-SB	177.80	88.90	95.25	292.00	195.25	31.75	3 1/2-12	104.80	347.00	665.00		24.600

1. We have over 10 years' experience.
2. OEM or Non-Standard Bearings: Any requirement for Non-standard bearings is easily fulfilled by us due to our vast knowledge and links in the industry.
3. After Sales Service and Technical Assistance: Our company provides after-sales service and technical assistance as per the customer's requirements and needs.
4. Quick Delivery: Our company provides just-in-time delivery with our streamlined supply chain.
5.We attend promptly to any customer questions. We believe that if our customers are satisfied then it proves our worth. Our customers are always given quick support.                              

Please contact us immediately if you have any questions.