7920 Full Ceramic Zirconia/Silicon Nitride Ball Bearing

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Min. Order:

1 Piece

Technical Parameters:

Product Designations:

7920

Structure:

angualar contact ball bearings

Inside Diameter:

100 mm

Outside Diameter:

140 mm

Thickness:

20 mm

Brand:

XLB

Precision Rating:

P0,P6,P5,P4

Bearing Material:

Si3N4/ZrO2

Seals Type:

open or with seals

ceramic bearings ZrO2/Si3N4 7920

Description: ID:100M * OD:140MM * TH: 20MM

N.W.: ZrO2 0.64kg / Si3N4 0.35kg

Material : Si3N4 / ZrO2

What we offer :

1) Si3N4 / ZrO2 deep groove ball bearings open style ceramic bearings with PTFE / PEEK cage or the full complement deep groove ball bearings , which can reach highest 1100°

2) angular contact ceramic bearings , self-aligning ceramic bearings , single direction trust ceramic bearings ,full ceramic insert bearings with ZrO2 or Si3N4 material .

3) Hybrid ceramic bearings ,(Stainless steel or chrome steel + ceramic balls)

4) balls (stainless steel , ceramic balls , plastic bearings , steel)

Specification:

Angular contact ceramic ball bearings
	Boundary dimensions(mm)					Mounting dimensions(mm)			Mass
Bearing No.						da	Da	ra	(kg) (refer)
	d	D	B	r (min)	r1 (min)	min	max	max	ZrO2	Si3N4
7017CE	85	130	22	1.1	0.6	92	123	1	0.71	0.38
7217CE	85	150	28	2	1	95	140	2	1.35	0.73
7918CE	90	125	18	1.1	0.6	97	118	1	0.45	0.24
7018CE	90	140	24	1.5	1	99	131	1.5	0.92	0.5
7919CE	95	130	18	1.1	0.6	102	123	1	0.46	0.25
7019CE	95	145	24	1.5	1	104	136	1.5	0.95	0.51
7920CE	100	140	20	1.1	0.6	107	133	1	0.64	0.35
7020CE	100	150	24	1.5	1	109	141	1.5	0.99	0.54
7921CE	105	145	20	1.1	0.6	112	138	1	0.66	0.36
7922CE	110	150	20	1.1	0.6	117	143	1	0.69	0.37
……

Hope what we offer is just what you want ,and feel free to contact me for any inquiry , thank you in advance !

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How can you buy 7920 Full Ceramic Zirconia/Silicon Nitride Ball Bearing on the Internet?
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7920 Full Ceramic Zirconia/Silicon Nitride Ball Bearing

7920 Full Ceramic Zirconia/Silicon Nitride Ball Bearing

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