N10 Series

Features of N10 Series

N10 series ultra-precision single row cylindrical roller bearings, floating bearings, with tapered bore, taper 1

12, separable, with cage.

Applications

The scope of application is wide. Our products survive by quality, develop by reputation, and win the market by service.

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Parameter Introduction Quality Standard

Parameter

Model	d	D	B
Model	mm	mm	mm
N1006-D-K-TVP-P4-XL	30	55	13
N1007-D-K-TVP-P4-XL	35	62	14
N1008-D-K-TVP-P4-XL	40	68	15
N1009-D-K-TVP-P4-XL	45	75	16
N1010-D-K-TVP-P4-XL	50	80	16
N1011-D-K-TVP-P4-XL	55	90	18
N1012-D-K-TVP-P4-XL	60	95	18
N1013-D-K-TVP-P4-XL	65	100	18
N1014-D-K-TVP-P4-XL	70	110	20
N1015-D-K-TVP-P4-XL	75	115	20
N1016-D-K-TVP-P4-XL	80	125	22
N1017-D-K-TVP-P4-XL	85	130	22
N1018-D-K-TVP-P4-XL	90	140	24
N1019-D-K-TVP-P4-XL	95	145	24
N1020-D-K-TVP-P4-XL	100	150	24
N1021-D-K-TVP-P4-XL	105	160	26
N1022-D-K-TVP-P4-XL	110	170	28
N1024-D-K-TVP-P4-XL	120	180	28

Model	d	D	B
Model	mm	mm	mm
N1006-D-TVP-P4-XL	30	55	13
N1007-D-TVP-P4-XL	35	62	14
N1008-D-TVP-P4-XL	40	68	15
N1009-D-TVP-P4-XL	45	75	16
N1010-D-TVP-P4-XL	50	80	16
N1011-D-TVP-P4-XL	55	90	18
N1012-D-TVP-P4-XL	60	95	18
N1013-D-TVP-P4-XL	65	100	18
N1014-D-TVP-P4-XL	70	110	20
N1015-D-TVP-P4-XL	75	115	20
N1016-D-TVP-P4-XL	80	125	22
N1017-D-TVP-P4-XL	85	130	22
N1018-D-TVP-P4-XL	90	140	24
N1019-D-TVP-P4-XL	95	145	24
N1020-D-TVP-P4-XL	100	150	24
N1021-D-TVP-P4-XL	105	160	26
N1022-D-TVP-P4-XL	110	170	28
N1024-D-TVP-P4-XL	120	180	28

Model	d	D	B
Model	mm	mm	mm
N1006-D-K-MP-P4-XL	30	55	13
N1007-D-K-MP-P4-XL	35	62	14
N1008-D-K-MP-P4-XL	40	68	15
N1009-D-K-MP-P4-XL	45	75	16
N1010-D-K-MP-P4-XL	50	80	16
N1011-D-K-MP-P4-XL	55	90	18
N1012-D-K-MP-P4-XL	60	95	18
N1013-D-K-MP-P4-XL	65	100	18
N1014-D-K-MP-P4-XL	70	110	20
N1015-D-K-MP-P4-XL	75	115	20
N1016-D-K-MP-P4-XL	80	125	22
N1017-D-K-MP-P4-XL	85	130	22
N1018-D-K-MP-P4-XL	90	140	24
N1019-D-K-MP-P4-XL	95	145	24
N1020-D-K-MP-P4-XL	100	150	24
N1021-D-K-MP-P4-XL	105	160	26
N1022-D-K-MP-P4-XL	110	170	28
N1024-D-K-MP-P4-XL	120	180	28

Quality Standard

Rockewell Bearings has added parameters that are not defined by ISO/ABEC for customers, including preload tolerances, functional tests, traceability and micron codes, cleanliness, raceway curvature, balls, etc. and roundness, surface processing (function And non-functional surfaces), steel specifications, cage trim and design, and installation chamfering. The definition of these parameters improves the quality of precision angular contact ball bearing products, thereby improving the performance of machine tool spindles.
The element of precision angular contact ball bearings is the cage, which is very important for machine tool bearings. The performance of the cage will affect the stability of machine tool bearings under high-speed rotation. The standard cage produced by Rockewell is made of phenolic resin. The internal design and the tolerance of the pocket gap are tight and the guide surface is controlled to ensure the stability of the cage during high-speed operation, lubrication and dynamic load.
The two elements of precision angular contact ball bearings are cleanliness, which is very important for precision angular contact ball bearings. Generally, the parts of the bearing products must be cleaned with a multi-solvent for 3 hours to prevent impurities from entering the bearing and prevent inherent pollution sources. In addition, the non-working surface of the bearing must be ground to ensure that the bearing is free of impurities before leaving the factory. Therefore, the bearing products produced by Rockewell can increase the normal operating time of the machine tool.
There are two main structural design methods for precision angular contact ball bearings: the high-rigidity WI series and the high-speed HX series to meet the requirements of different applications. The basic, open Rockewell bearing design has a higher spindle speed and greater dynamic radial stiffness, so the spindle can cut more material in a shorter time while ensuring excellent finished product tolerances. These improvements are attributed to the combination of the ball body and the precision engineering design of the raceway profile, which improves the processing rate.

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