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
Without seals	Sealed Type	D	d	C	B	B1	B2	G	G1	C	Co	rpm	kg
CF-1/2-N-B	CF-1/2-N-SB	12.70	4.83	8.73	22.23	12.70	-	10-32	6.35	3.44	3.84	12000	0.009
CF-1/2-B	CF-1/2-SB	12.70	4.83	9.53	26.19	15.88	-	10-32	6.35	3.84	4.40	12000	0.010
CF-9/16-B	CF-9/16-SB	14.29	4.83	9.53	26.19	15.88	-	10-32	6.35	4.30	5.30	10000	0.015
CF-5/8-N-B	CF-5/8-N-SB	15.88	6.35	10.32	26.99	15.88	-	1/4-28	7.94	4.72	6.24	8800	0.019
CF-5/8-B	CF-5/8-SB	15.88	6.35	11.11	30.96	19.05	-	1/4-28	7.94	5.20	7.00	8800	0.021
CF-11/16-B	CF-11/16-SB	17.46	6.35	11.11	30.96	19.05	-	1/4-38	7.94	6.50	8.50	8000	0.030
CF-3/4-B	CF-3/4-SB	19.05	9.53	12.70	35.72	22.23	6.35	3/8-24	9.53	7.12	10.00	6400	0.037
CF-7/8-B	CF-7/8-SB	22.23	9.53	12.70	35.72	22.23	6.35	3/8-24	9.53	7.12	10.00	6400	0.048
CF-1-B	CF-1-SB	25.40	11.11	15.88	42.07	25.40	6.35	7/16-20	12.70	10.64	18.50	5200	0.076
CF-1 1/8-B	CF-1 1/8-SB	28.58	11.11	15.88	42.07	25.40	6.35	7/16-20	12.70	10.64	18.50	5200	0.087
CF-1 1/4-B	CF-1 1/4-SB	31.75	12.70	19.05	51.59	31.75	7.94	1/2-20	15.88	19.20	25.90	4400	0.140
CF-1 3/8-B	CF-1 3/8-SB	34.93	12.70	19.05	51.59	31.75	7.94	1/2-20	15.88	19.20	25.90	4400	0.163
CF-1 1/2-B	CF-1 1/2-SB	38.10	15.88	22.23	61.12	38.10	9.53	5/8-18	19.05	23.00	32.70	3600	0.235
CF-1 5/8-B	CF-1 5/8-SB	41.28	15.88	22.23	61.12	38.10	9.53	5/8-18	19.05	23.00	32.70	3600	0.270
CF-1 3/4-B	CF-1 3/4-SB	44.45	19.05	25.40	70.64	44.45	11.11	3/4-16	22.23	28.70	45.40	3200	0.379
CF-1 7/8-B	CF-1 7/8-SB	47.63	19.05	25.40	70.64	44.45	11.11	3/4-16	22.23	28.70	45.40	3200	0.426
CF-2-B	CF-2-SB	50.80	22.23	31.75	83.34	50.80	12.70	7/8-14	25.40	37.30	65.80	2800	0.640
CF-2 1/4-B	CF-2 1/4-SB	57.15	22.23	31.75	83.34	50.80	12.70	7/8-14	25.40	37.30	65.80	2800	0.774
CF-2 1/2-B	CF-2 1/2-SB	63.50	25.40	38.10	96.04	57.15	14.29	1-14	28.58	54.00	102.30		1.126
CF-2 3/4-B	CF-2 3/4-SB	69.85	25.40	38.10	96.04	57.15	14.29	1-14	28.58	54.00	102.30		1.316
CF-3-B	CF-3-SB	76.20	31.75	44.45	108.70	63.50	15.88	1 1/4-12	31.75	72.30	155.00		1.905
CF-3 1/4-B	CF-3 1/4-SB	82.55	31.75	44.45	108.70	63.50	15.88	1 1/4-12	31.75	72.30	155.00		2.170
CF-3 1/2-B	CF-3 1/2-SB	88.90	34.93	50.80	121.40	69.85	17.46	1 3/8-12	34.93	104.80	196.70		2.878
CF-4-B	CF-4-SB	101.60	38.10	57.15	146.80	88.90	19.05	1 1/2-12	38.10	138.00	278.00		4.253
	CF-5-SB	127.00	50.80	69.85	200.00	128.60	22.23	2-12	65.07	214.00	422.00
	CF-6-SB	152.40	63.50	82.55	236.50	152.40	25.40	2 1/2-12	76.20	276.00	500.00
	CF-7-SB	177.80	76.20	95.25	292.00	195.25	31.75	3-12	104.80	347.00	665.00
	CF-8-SB	203.20	82.55	107.95	327.00	215.90	-	3 1/4-4	108.15	424.00	896.00
	CF-9-SB	228.60	95.25	120.65	365.10	241.30	-	3 1/2-4	120.65	521.00	1140.00
	CF-10-SB	254.00	107.95	133.35	390.50	254.00	-	3 1/2-4	120.65	605.00	1340.00

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.