Ceramic High Speed Bearings Double Row Self Aligning 1201 1202 1203 1204 1205

Price Negotiable

Price: Negotiable

MOQ: 50 pcs

Delivery Time: Negotiable

Brand: CSQ

Product Description

1200 Series Ceramic Double-Row Self-Aligning Ball Bearings Of Si3N4/SSiC/ZrO2

Why choose us:

Since the establishment of the company, we have been conducting continuous innovation research and development on ceramic rolling bearings and relevant automatic production. At present, our company has been able to produce many models of ceramic bearings of silicon nitride, pressureless sintering silicon carbide and zirconia ceramic materials. Welcome your inquiry.

Material properties of ceramic material:

Material Properties	Units	SSiC	HIP-Si₃N₄	GPS-Si₃N₄	HIP-ZrO₂
Density	g/cm³	3.15-3.18	3.27-3.29	3.22-3.27	6.05-6.09
Porosity	%	0	0	0	0
Fledural Strength	MPa	550	830	689	900
Elastic Modulus	GPa	410	310	310	200
Hardness	HV5	2800	1580	1450	1300
Fracture Toughness KIC	MPa.m^1/2	4.6	6.1	5.7	8-11
Maximum Use Temperature	℃ (℉)	1650 (3000)	1000 (1830)	1000 (1830)	380 (716)

Reference data of 1200 series Ceramic Double-row Self-aligning Balls Bearings:

Bearings model	Form size d (mm)	Form size D (mm)	Form size B (mm)	Load Cr (N)	Load Cor (N)	Max.Speed Grease (rpm)	Max. Speed Oil (rpm)
1200CE	10	30	9	4950	1190	27300	31200
1201CE	12	32	10	5040	1270	23400	28600
1202CE	15	35	11	6710	1750	20800	24700
1203CE	17	40	12	7110	2010	18200	22100
1204CE	20	47	14	8910	2610	16900	19500
1205CE	25	52	15	10890	3300	14300	16900
1206CE	30	62	16	14040	4650	11960	14300
1207CE	35	72	17	14220	5100	10400	12220
1208CE	40	80	18	17370	6550	9230	10920
1209CE	45	85	19	19710	7350	8320	9750
1210CE	50	90	20	20430	8100	7540	8840
1211CE	55	100	21	24120	10000	6890	8060
1212CE	60	110	22	27000	11500	6370	7540
1213CE	65	120	23	27900	12500	5850	6890
1214CE	70	125	24	31050	13800	8460	6370
1215CE	75	130	25	35100	15700	5070	5980