Yoke Type Track Roller Bearings(NAST6ZZUUR NAST8ZZUUR NAST10ZZUUR NAST12ZZUUR NAST15ZZUUR NAST17ZZUUR NAST20ZZUUR NAST25ZZUUR NAST30ZZUUR NAST35ZZUUR NAST40ZZU)

• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Material: Bearing Steel
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: NAST45ZZUUR NAST50ZZUUR
• Spherical: Non-Aligning Bearings
• Separated: Separated
• Precision: P0 P6 P5 P4 P2
• Certification: ISO9001
• Service: OEM Customized Services
• Transport Package: General Export Packing
• Trademark: Buyer′s Brand /Netural
• Origin: China
• HS Code: 8482800000

Product Description

Product Description

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.

Applications Of Track Roller Bearings

• 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  Series
• CYR Series

Cam Followers

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

Product Parameters

Technical specification

NAST is a separable type of bearing system that combines a thick-wall outer ring, an inner ring and needle rollers equipped with a precision cage.

NAST...ZZ has a labyrinth seal consisting of a pair of side plates formed on both sides of the inner ring of model NAST.
R : Spherical outer ring
UU : With seal

 

Bearing No.				Dimensions(mm)								C N	Co N	Mass g
ZZ	ZZUU	ZZR	ZZUUR	d	D	B	C	a	e	f	rsmin
NAST6ZZ	NAST6ZZUU	NAST6ZZR	NAST6ZZUUR	6	19	14	13.8	14	2.5	0.8	0.3	4120	4550	24.5
NAST8ZZ	NAST8ZZUU	NAST8ZZR	NAST8ZZUUR	8	24	14	13.8	17.5	2.5	0.8	0.6	5680	5890	39
NAST10ZZ	NAST10ZZUU	NAST10ZZR	NAST10ZZUUR	10	30	16	15.8	23.5	2.5	0.8	1	9700	9670	65
NAST12ZZ	NAST12ZZUU	NAST12ZZR	NAST12ZZUUR	12	32	16	15.8	25.5	2.5	0.8	1	10400	10900	75
NAST15ZZ	NAST15ZZUU	NAST15ZZR	NAST15ZZUUR	15	35	16	15.8	29	2.5	0.8	1	12300	14300	83
NAST17ZZ	NAST17ZZUU	NAST17ZZR	NAST17ZZUUR	17	40	20	19.8	32.5	3	1	1	17400	20900	135
NAST20ZZ	NAST20ZZUU	NAST20ZZR	NAST20ZZUUR	20	47	20	19.8	38	3	1	1	19200	24500	195
NAST25ZZ	NAST25ZZUU	NAST25ZZR	NAST25ZZUUR	25	52	20	19.8	43	3	1	1	20700	28400	225
NAST30ZZ	NAST30ZZUU	NAST30ZZR	NAST30ZZUUR	30	62	25	24.8	50.5	4	1.2	1	30300	45400	400
NAST35ZZ	NAST35ZZUU	NAST35ZZR	NAST35ZZUUR	35	72	25	24.8	53.5	4	1.2	1	32200	50600	550
NAST40ZZ	NAST40ZZUU	NAST40ZZR	NAST40ZZUUR	40	80	26	25.8	61.5	4	1.2	1.5	35700	61100	710
NAST45ZZ	NAST45ZZUU	NAST45ZZR	NAST45ZZUUR	45	85	26	25.8	66.5	4	1.2	1.5	37100	66400	760
NAST50ZZ	NAST50ZZUU	NAST50ZZR	NAST50ZZUUR	50	90	26	25.8	76	4	1.2	1.5	38700	71800	830

 

Packaging & Shipping

Our Advantages

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.

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