Products

Contact Person : Ms. Guo Sara
Company Name : Tianjin Tengqi International Trade Co., Ltd.
Tel : 86-022-58391011
Fax : 86-022-58391033
Address : Tianjin,Tianjin,Room 605,Tiancai Mansion,Rongyuan Road No.1,Nankai Distric,Tianjin 300384,China
Country/Region : China
Zip : 300384

NSK Super Precision Bearings 30BNR10S

Product Detailed

NSK Super Precision Bearings: 1.High precision bearing 2.Original bearing 3.Can be used in pairs or group

NSK super precision bearings

NSK super precision bearings to support precision ball screws,have better performance than earlier combineatioins

of angular contact ball bearings .They are especially suitable for high precision machine-tool feeding mechanisms

and similar application .

NSK super precision bearings features

1. Optimum design

Optimum design achieved by computer simulation of temperature rise resulting from ball skid.

2.Long life

Enhanced service life measures include raising the seizure limit under low lubrication and high-speed operating conditions.

3. High accuracy

Rolling element material can be tailored to match the application.

Ceramic balls are used for ROBUST series angular contact ball bearings.

Highly accurate P2 series is available.

4. High Speed

Cage engineered for high-speed operations. Benefits of the lightweight, high strength engineered resin cage include heat resistance and high rigidity, making this cage indispensable for high-speed applications.

5.Low Noise

Eliminates noise caused by compressed air of the oil-air lubrication system.

NSK super precision bearings meaning of model number

NSK super precision bearings model number

Model Number	Boudary Dimensions			Mass
	d	D	B	kg
25BNR19S	25	42	9	0.042
25BNR19H	25	42	9	0.038
25BNR19X	25	42	9	0.038
25BER19S	25	42	9	0.042
25BER19H	25	42	9	0.038
25BER19X	25	42	9	0.038
30BNR19S	30	47	9	0.048
30BNR19H	30	47	9	0.043
30BNR19X	30	47	9	0.043
30BER19S	30	47	9	0.048
30BER19H	30	47	9	0.043
30BER19X	30	47	9	0.043
35BNR19S	35	55	10	0.072
35BNR19H	35	55	10	0.063
35BNR19X	35	55	10	0.063
35BER19S	35	55	10	0.072
35BER19H	35	55	10	0.063
35BER19X	35	55	10	0.063
40BNR19S	40	62	12	0.105
40BNR19H	40	62	12	0.092
40BNR19X	40	62	12	0.092
40BER19S	40	62	12	0.105
40BER19H	40	62	12	0.092
40BER19X	40	62	12	0.092
45BNR19S	45	68	12	0.125
45BNR19H	45	68	12	0.111
45BNR19X	45	68	12	0.111
45BER19S	45	68	12	0.125
45BER19H	45	68	12	0.111
45BER19X	45	68	12	0.111
50BNR19S	50	72	12	0.127
50BNR19H	50	72	12	0.111
50BNR19X	50	72	12	0.111
50BER19S	50	72	12	0.127
50BER19H	50	72	12	0.111
50BER19X	50	72	12	0.111
55BNR19S	55	80	13	0.178
55BNR19H	55	80	13	0.158
55BNR19X	55	80	13	0.158
55BER19S	55	80	13	0.178
55BER19H	55	80	13	0.158
55BER19X	55	80	13	0.158
60BNR19S	60	85	13	0.19
60BNR19H	60	85	13	0.17
60BNR19X	60	85	13	0.17
60BER19S	60	85	13	0.19
60BER19H	60	85	13	0.17
60BER19X	60	85	13	0.17
65BNR19S	65	90	13	0.204
65BNR19H	65	90	13	0.181
65BNR19X	65	90	13	0.181
65BER19S	65	90	13	0.204
65BER19H	65	90	13	0.181
65BER19X	65	90	13	0.181
70BNR19S	70	100	16	0.328
70BNR19H	70	100	16	0.292
70BNR19X	70	100	16	0.292
70BER19S	70	100	16	0.328
70BER19H	70	100	16	0.292
70BER19X	70	100	16	0.292
75BNR19S	75	105	16	0.348
75BNR19H	75	105	16	0.31
75BNR19X	75	105	16	0.31
75BER19S	75	105	16	0.348
75BER19H	75	105	16	0.31
75BER19X	75	105	16	0.31
80BNR19S	80	110	16	0.366
80BNR19H	80	110	16	0.326
80BNR19X	80	110	16	0.326
80BER19S	80	110	16	0.366
80BER19H	80	110	16	0.326
80BER19X	80	110	16	0.326
85BNR19S	85	120	18	0.527
85BNR19H	85	120	18	0.456
85BNR19X	85	120	18	0.456
85BER19S	85	120	18	0.527
85BER19H	85	120	18	0.456
85BER19X	85	120	18	0.456
90BNR19S	90	125	18	0.552
90BNR19H	90	125	18	0.48
90BNR19X	90	125	18	0.48
90BER19S	90	125	18	0.552
90BER19H	90	125	18	0.48
90BER19X	90	125	18	0.48
95BNR19S	95	130	18	0.571
95BNR19H	95	130	18	0.497
95BNR19X	95	130	18	0.47
95BER19S	95	130	18	0.571
95BER19H	95	130	18	0.497
95BER19X	95	130	18	0.47
100BNR19S	100	140	20	0.77
100BNR19H	100	140	20	0.673
100BNR19X	100	140	20	0.673
100BER19S	100	140	20	0.77
100BER19H	100	140	20	0.673
100BER19X	100	140	20	0.673
105BNR19S	105	145	20	0.795
105BNR19H	105	145	20	0.693
105BNR19X	105	145	20	0.693
105BER19S	105	145	20	0.795
105BER19H	105	145	20	0.693
105BER19X	105	145	20	0.693
110BNR19S	110	150	20	0.838
110BNR19H	110	150	20	0.773
110BNR19X	110	150	20	0.773
110BER19S	110	150	20	0.838
110BER19H	110	150	20	0.773
110BER19X	110	150	20	0.773
120BNR19S	120	165	22	1.124
120BNR19H	120	165	22	0.949
120BNR19X	120	165	22	0.949
120BER19S	120	165	22	1.124
120BER19H	120	165	22	0.949
120BER19X	120	165	22	0.949
130BNR19S	130	180	24	1.477
130BNR19H	130	180	24	1.265
130BER19S	130	180	24	1.477
130BER19H	130	180	24	1.265
140BNR19S	140	190	24	1.567
140BNR19H	140	190	24	1.353
140BER19S	140	190	24	1.567
140BER19H	140	190	24	1.353
30BNR10S	30	55	13	0.124
30BNR10H	30	55	13	0.126
30BNR10X	30	55	13	0.126
30BER10S	30	55	13	0.124
30BER10H	30	55	13	0.126
30BER10X	30	55	13	0.126
35BNR10S	35	62	14	0.164
35BNR10H	35	62	14	0.154
35BNR10X	35	62	14	0.154
35BER10S	35	62	14	0.164
35BER10H	35	62	14	0.154
35BER10X	35	62	14	0.154
40BNR10S	40	68	15	0.204
40BNR10H	40	68	15	0.193
40BNR10X	40	68	15	0.193
40BER10S	40	68	15	0.204
40BER10H	40	68	15	0.193
40BER10X	40	68	15	0.193
45BNR10S	45	75	16	0.259
45BNR10H	45	75	16	0.246
45BNR10X	45	75	16	0.246
45BER10S	45	75	16	0.259
45BER10H	45	75	16	0.246
45BER10X	45	75	16	0.246