SKF BEARING 7221CDGB/P4A

These super-precision, high-capacity, single row angular contact ball bearings, with 25° contact angle, accommodate radial and axial loads acting simultaneously, where the axial load acts in one direction only. They are designed to accommodate heavy loads at relatively high speeds under low to moderate operating temperatures.

Very high running accuracy
Very high load carrying capacity
Relatively high speed and stiffness

SKF BEARINGS various selection , welcome inquiry online or email me directly to : info@cmtgbearing.com.

SKF Super Precision Angular contact ball bearings

、

Designation	Principal dimensions			Basic load ratings		Attainable speeds
				dynamic	static	Grease lubrication	Oil-air lubrication
	d[mm]	D[mm]	B	C[kN]	C₀[kN]	[r/min]	[r/min]
S71920 CEGA/P4A	100	140	20	39	31.5
7021 ACD/P4A	105	160	26	90.4	93	7 500	12 000
7021 ACDGA/HCP4A	105	160	26	90.4	93
7021 ACDGA/P4A	105	160	26	90.4	93
7021 ACDGB/P4A	105	160	26	90.4	93
7021 ACDGC/P4A	105	160	26	90.4	93
7021 ACDGC/P4AL	105	160	26	90.4	93
7021 CD/P4A	105	160	26	95.6	96.5	8 000	13 000
7021 CDGA/HCP4A	105	160	26	95.6	96.5
7021 CDGA/P4A	105	160	26	95.6	96.5
7021 CDGB/P4A	105	160	26	95.6	96.5
71821 ACD/P4	105	130	13	21.6	28.5	8 000	12 000
71821 ACDGA/P4	105	130	13	21.6	28.5
71821 CD/P4	105	130	13	22.9	30	9 000	14 000
71821 CDGA/P4	105	130	13	22.9	30
71821 CDGB/P4	105	130	13	22.9	30
71821 CDGC/P4	105	130	13	22.9	30
71921 ACDGA/P4A	105	145	20	57.2	65.5
71921 ACDGB/P4A	105	145	20	57.2	65.5
71921 CDGA/P4A	105	145	20	61.8	69.5
7221 ACD/P4A	105	190	36	163	146	6 700	10 000
7221 ACDGA/P4A	105	190	36	163	146
7221 ACDGB/P4A	105	190	36	163	146
7221 CD/P4A	105	190	36	172	153	7 500	12 000
7221 CDGA/P4A	105	190	36	172	153
7221 CDGB/P4A	105	190	36	172	153
7221 CDGC/P4A	105	190	36	172	153
S7021 ACDGA/HCP4A	105	160	26	90.4	93
S7021 ACDGA/P4A	105	160	26	90.4	93
S7021 ACDGB/P4A	105	160	26	90.4	93

CMTG BEARING CO.,LIMITED. has been engaged in bearing industry for many years, we provide a wide selections of brands, including FAG bearing, SKF bearing,NSK bearing,Nachi bearing, TIMKEN bearing, THK Linear Guide and Linear Block …ect.

Bearing typies including standard bearing and non-standard bearings, linear bearings, automotive bearings, large bearings, railway bearings,spherical plain bearings, high temperature,super-precision bearings, as well as some rare types customized to your need.

Bearings are exported to more than 50 countries and regions in the world, many types of inventory stock.

FAST DELIVERY, FREE SAMPLES, BEST SERVICES…

Warmly welcome your inquiry.

What are the differences between the Knowledge Base themes?