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Current Location: Home >> Products >> Industry Bearing >> Deep Groove Ball Bearings >> Shield deep groove ball bearings

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Shield deep groove ball bearings

Single row shield deep groove ball bearings accomodate radial and axial loads and are capable of operating at high speeds. Because of these capabilities and their competitive price, they are the most commonly used bearing type. The misalignment capacity of deep groove ball bearings is limited therefore the alignment of the bearing locations must be carefully controlled.

Double row deep groove ball bearings of the CIE standard have no filling slots. Contrary, to their former design they can carry axial loads in both directions. The cage of these bearings is of glass fibre reinforced polyamide 66, which will withstand constant temperatures of 120°C and can operate several hours at temperatures of up to 150°C, over short periods even at temperatures of up to 180°C. The bearings are filled with grease. Double row deep groove ball bearings are not suitable when angular misalignments are to be accommodated.

The following is miniature ball bearing with shielded type

Main Size（mm）					Weight	Bearing No		Rated Loading（KN）		Max Speed（rpm）
d	D	B	B1	Rsmin	（g）	Open	Shield	Dynamic（Cr）	Static（Cor）	Grease	Oil
3	6	2	2.5	0.08	0.2	673	ZZ	242	94	60000	71000
	7	2	3	0.1	0.33	683	ZZ	390	130	58000	68000
	8	3	4	0.15	0.61	693	ZZ	560	180	54000	63000
	9	3	5	0.15	0.92	603	ZZ	635	219	50000	59000
	10	4	4	0.15	1.6	623	ZZ	640	224	50000	58000
4	7	2	2.5	0.08	0.28	674	ZZ	269	117	54000	63000
	9	2.5	4	0.1	0.67	684	ZZ	640	224	49000	57000
	11	4	4	0.15	1.8	694	ZZ	715	276	45000	52000
	12	4	4	0.2	2.1	604	ZZ	970	360	43000	51000
	13	5	5	0.2	3.2	624	ZZ	1310	490	42000	49000
	16	5	5	0.3	5.1	634	ZZ	1760	680	37000	44000
5	8	2	2.5	0.008	0.32	675	ZZ	292	142	49000	57000
	11	3	5	0.15	1.1	685	ZZ	715	282	43000	51000
	13	4	4	0.2	2.4	695	ZZ	1080	430	40000	47000
	14	5	5	0.2	3.5	605	ZZ	1330	505	39000	46000
	16	5	5	0.3	4.8	625	ZZ	1760	680	37000	44000
	19	6	6	0.3	8	635	ZZ	2340	885	34000	40000
6	10	2.5	3	0.1	0.65	676	ZZ	530	240	43000	51000
	13	3.5	5	0.15	1.9	686	ZZ	1080	440	39000	46000
	15	5	5	0.2	3.8	696	ZZ	1350	530	37000	44000
	17	6	6	0.3	6	606	ZZ	2190	865	35000	42000
	19	6	6	0.3	8.1	626	ZZ	2340	885	34000	40000
7	11	2.5	3	0.1	0.67	677	ZZ	555	269	40000	47000
	14	3.5	5	0.15	2.1	687	ZZ	1170	510	37000	44000
	17	5	5	0.3	5.2	697	ZZ	1610	715	35000	41000
	19	6	6	0.3	8	607	ZZ	2240	910	34000	40000
	22	7	7	0.3	13	627	ZZ	3350	1400	32000	37000
8	12	2.5	3.5	0.1	0.75	678	ZZ	575	298	38000	45000
	16	4	5	0.2	3.1	688	ZZ	1260	585	35000	41000
	19	6	6	0.3	7.3	698	ZZ	1990	865	33000	39000
	22	7	7	0.3	12	608	ZZ	3350	1400	32000	37000
	24	8	8	0.3	17	628	ZZ	4000	1590	31000	36000
9	14	3	4.5	0.1	1.4	679	ZZ	920	465	36000	42000
	17	4	5	0.2	3.2	689	ZZ	1720	820	33000	39000
	20	6	6	0.3	8.2	699	ZZ	2480	1090	32000	38000
	24	7	7	0.3	14	609	ZZ	3400	1450	31000	36000
	26	8	8	0.3	20	629	ZZ	4550	1960	30000	35000

Inch shield type ball bearings:

Shielded deep groove ball bearings incorporating shields (non-rubbing) or seals (rubbing) at one or both sides are also avaiable.The steel shields form a small radial gap with the land of the inner ring shouler, whereas the seals,of oil and wear-resistant synthetic rubber,seal against a recess in the inner ring shoudler.

Bearings with two shields or two seals are supplied lubricated with the correct quantity of lithium base grease and can be used at operating temperatures between -30 and +110℃. Shielded and sealed bearings lubricated with greases for the temperature ranges -50 to +80℃, -20 to +130℃ and -40 to +140℃ can also be supplied. Details are available on request. Relubrication in service is not required and the bearings should not be required and the bearings should not be washed or heated before being mounted. Sealed bearings of the wide series 622, 623 and 630 are particularly suitable for long, maintanance-free service.

Shielded bearings are primarily intended for use in applications where the inner ring is to rotate. In cases where the outer ring of such bearing rotates, there is a risk that lubricant will be lost from the bearings at certain speeds and CIE should be consulted.

d		D		B		BEARING	BALL		Rated Load kgf
mm	inch	mm	inch	mm	inch	NO	inch	No	Dynamic C	Static Co
1.016	0.04	3.175	0.125	1.191	0.0469	R09	0.025	6	9.5	2.2
1.191	0.0469	3.967	0.1562	2.38	0.0937	R0ZZ	0.0236	7	13	3.2
1.397	0.055	4.762	0.1875	2.779	0.1094	R1ZZ	0.0394	6	22	6.2
1.984	0.0781	6.35	0.25	3.571	0.1406	R1-4ZZ	0.0394	7	30	10
2.38	0.0937	4.762	0.1875	2.38	0.0937	R133ZZ	0.0236	10	18	5.5
2.38	0.0937	7.938	0.3125	3.571	0.1406	R1-5ZZ	0.0394	8	50	16
3.175	0.125	6.35	0.25	2.779	0.1094	R144ZZ	0.0394	7	27	9
3.175	0.125	7.938	0.3125	3.571	0.1406	R2-5ZZ	0.0512	7	55	17
3.175	0.125	9.525	0.375	3.571	0.1406	R2-6ZZ	0.0625	7	60	21
3.175	0.125	9.525	0.375	3.967	0.1562	R2ZZ	0.0625	7	60	20
3.175	0.125	12.7	0.5	4.366	0.1719	R2AZZ	0.0625	7	61	21
3.967	0.1562	7.938	0.3125	3.175	0.125	R155ZZ	0.0394	10	35	14
4.762	0.1875	7.938	0.3125	3.175	0.125	R156ZZ	0.0394	9	35	14
4.762	0.1875	9.525	0.375	3.175	0.125	R166ZZ	0.0625	8	70	26
4.762	0.1875	12.7	0.5	4.978	0.196	R3ZZ	0.0937	7	120	40
4.762	0.1875	15.875	0.625	4.978	0.196	R3AZZ	0.0937	7	120	40
6.35	0.25	9.525	0.375	3.175	0.125	R168ZZ	0.0394	11	35	16
6.35	0.25	12.7	0.5	4.762	0.1875	R188ZZ	0.0787	8	100	40
6.35	0.25	15.875	0.625	4.978	0.196	R4ZZ	0.0937	8	140	60
6.35	0.25	19.05	0.75	7.142	0.2812	R4AZZ	0.1563	6	218	75
7.938	0.3125	12.7	0.5	3.967	0.1562	R1810ZZ	0.0472	12	47	25
9.525	0.375	22.225	0.875	7.142	0.2812	R6ZZ	0.1563	7	320	130
12.7	0.5	28.575	1.125	7.938	0.3125	R8ZZ	0.1875	8	370	205
15.875	0.625	34.925	1.375	8.733	0.3438	R10ZZ	0.1875	10	550	315
19.05	0.75	41.275	1.625	11.113	0.4375	R12ZZ	0.2187	10	750	405

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auto bearing & ball bearing

Deep Groove Ball Bearings

Structure Assortment

Open deep groove ball bearings

Shield deep groove ball bearings

Sealed deep groove ball bearings

Material Assortment

Chrome steel ball bearings

Carbon steel ball bearings

Stainless steel ball bearings

Ceramic ball bearings

Usage Assortment

Conveyor ball bearing

Air conditioning bearings

Window and Door Pulley Bearings Series

Window pulley roller bearings

Window roller bearing assembly sets

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Pressed stamped special bearings

Design Assortment

Ball bearings with snap ring groove on outer rings

Ball bearings with flange outer rings

Ball bearings with felt seal

Ball bearings with extended inner rings

Ball bearings with band

Ball bearings with anti slip inner rings (89000 type)

One direction ball bearings

Ball bearings with filling slot

Double row ball bearings

Bearing Item No Assortment

60 series ball bearings

62 series ball bearings

63 series ball bearings

67 series ball bearings

68 series ball bearings

69 series ball bearings

16 series ball bearings

R inch series ball bearings

Miniature ball bearings

Special non standard ball bearings

Other related category:	Auto Bearings, Power Transmission Parts, Auto Steering Gears
Relative Product :	Deep Groove Ball Bearings , Angular Contact Ball Bearing , Cylindrical Roller Bearings , Self-Aligning Ball Bearing , Spherical Roller Bearings , Tapered Roller Bearings , Bearing Units , Thrust Bearings , Needle Roller Bearings , Linear Bearings , Special Non Standard Bearings

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