Angular Contact Ball Bearings ,Radial Ball Bearings

angular contact ball bearings

ball bearings

Due to the contact angles,angular contact ball bearings can bear radial load and axial load at the same time and can work at higher speeds.

angular contact ball bearings Models

single-row angular contact ball bearings

7000,7200,7300,7400,7900 series

double-row angular contact ball bearings

3200,3300 series with filling slot,contact angles32

5200,5300 series,contact angles24

Single-row

Double-row

Symbol Explanation

Single-row

d	D	B	B1	Bearing No.	Back-to-back DB	Face-to-face DF	Tandem DT
10	22	6	12	7900C	7900CDB	7900CDF	7900CDT
	26	8	16	7000	7000DB	7000DF	7000DT
	26	8	16	7000B	7000BDB	7000BDF	7000BDT
	26	8	16	7000C	7000CDB	7000CDF	7000CDT
	30	9	18	7200	7200DB	7200DF	7200DT
	30	9	18	7200B	7200BDB	7200BDF	7200BDT
	30	9	18	7200C	7200CDB	7200CDF	7200CDT
	35	11	22	7300	7300DB	7300DF	7300DT
12	24	6	12	7901C	7901CDB	7901CDF	7901CDT
	28	8	16	7001	7001DB	7001DF	7001DT
	28	8	16	7001B	7001BDB	7001BDF	7001BDT
	28	8	16	7001C	7001CDB	7001CDF	7001CDT
	32	10	20	7201	7201DB	7201DF	7201DT
	32	10	20	7201B	7201BDB	7201BDF	7201BDT
	32	10	20	7201C	7201CDB	7201CDF	7201CDT
	37	12	24	7301	7301DB	7301DF	7301DT
15	28	7	14	7902C	7902CDB	7902CDF	7902CDT
	32	9	18	7002	7002DB	7002DF	7002DT
	32	9	18	7002B	7002BDB	7002BDF	7002BDT
	32	9	18	7002C	7002CDB	7002CDF	7002CDT
	35	11	22	7202	7202DB	7202DF	7202DT
	35	11	22	7202B	7202BDB	7202BDF	7202BDT
	35	11	22	7202C	7202CDB	7202CDF	7202CDT
	42	13	26	7302	7302DB	7302DF	7302DT
17	30	7	14	7903C	7903CDB	7903CDF	7903CDT
	35	10	20	7003	7003DB	7003DF	7003DT
17	35	10	20	7003B	7003BDB	7003BDF	7003BDT
	35	10	20	7003C	7003CDB	7003CDF	7003CDT
	40	12	24	7203	7203DB	7203DF	7203DT
	40	12	24	7203B	7203BDB	7203BDF	7203BDT
	40	12	24	7203C	7203CDB	7203CDF	7203CDT
	47	14	28	7303	7303DB	7303DF	7303DT
	47	14	28	7303B	7303BDB	7303BDF	7303BDT
	47	14	28	7303C	7303CDB	7303CDF	7303CDT
20	37	9	18	7904C	7904CDB	7904CDF	7904CDT
	42	12	24	7004	7004DB	7004DF	7004DT
	42	12	24	7004B	7004BDB	7004BDF	7004BDT
	42	12	24	7004C	7004CDB	7004CDF	7004CDT
	47	14	28	7204	7204DB	7204DF	7204DT
	47	14	28	7204B	7204BDB	7204BDF	7204BDT
	47	14	28	7204C	7204CDB	7204CDF	7204CDT
	52	15	30	7304	7304DB	7304DF	7304DT
	52	15	30	7304B	7304BDB	7304BDF	7304BDT
	52	15	30	7304C	7304CDB	7304CDF	7304CDT
	72	19	38	7404	7404DB	7404DF	7404DT
	72	19	38	7404B	7404BDB	7404BDF	7404BDT
25	42	9	18	7905C	7905CDB	7905CDF	7905CDT
	47	12	24	7005	7005DB	7005DF	7005DT
	47	12	24	7005B	7005BDB	7005BDF	7005BDT
	47	12	24	7005C	7005CDB	7005CDF	7005CDT
	52	15	30	7205	7205DB	7205DF	7205DT
	52	15	30	7205B	7205BDB	7205BDF	7205BDT
	52	15	30	7205C	7205CDB	7205CDF	7205CDT
25	62	17	34	7305	7305DB	7305DF	7305DT
	62	17	34	7305B	7305BDB	7305BDF	7305BDT
	62	17	34	7305C	7305CDB	7305CDF	7305CDT
	80	21	42	7405	7405DB	7405DF	7405DT
	80	21	42	7405B	7405BDB	7405BDF	7405BDT
30	47	9	18	7906C	7906CDB	7906CDF	7906CDT
	55	13	26	7006	7006DB	7006DF	7006DT
	55	13	26	7006B	7006BDB	7006BDF	7006BDT
	55	13	26	7006C	7006CDB	7006CDF	7006CDT
	62	16	32	7206	7206DB	7206DF	7206DT
	62	16	32	7206B	7206BDB	7206BDF	7206BDT
	62	16	32	7206C	7206CDB	7206CDF	7206CDT
	72	19	38	7306	7306DB	7306DF	7306DT
	72	19	38	7306B	7306BDB	7306BDF	7306BDT
	72	19	38	7306C	7306CDB	7306CDF	7306CDT
	90	23	46	7406	7406DB	7406DF	7406DT
	90	23	46	7406B	7406BDB	7406BDF	7406BDT
35	55	10	20	7907C	7907CDB	7907CDF	7907CDT
	62	14	28	7007	7007DB	7007DF	7007DT
	62	14	28	7007B	7007BDB	7007BDF	7007BDT
	62	14	28	7007C	7007CDB	7007CDF	7007CDT
	72	17	34	7207	7207DB	7207DF	7207DT
	72	17	34	7207B	7207BDB	7207BDF	7207BDT
	72	17	34	7207C	7207CDB	7207CDF	7207CDT
	80	21	42	7307	7307DB	7307DF	7307DT
35	80	21	42	7307B	7307BDB	7307BDF	7307BDT
	80	21	42	7307C	7307CDB	7307CDF	7307CDT
	100	25	50	7407	7407DB	7407DF	7407DT
	100	25	50	7407B	7407BDB	7407BDF	7407BDT
40	62	12	24	7908C	7908CDB	7908CDF	7908CDT
	68	15	30	7008	7008DB	7008DF	7008DT
	68	15	30	7008B	7008BDB	7008BDF	7008BDT
	68	15	30	7008C	7008CDB	7008CDF	7008CDT
	80	18	36	7208	7208DB	7208DF	7208DT
	80	18	36	7208B	7208BDB	7208BDF	7208BDT
	80	18	36	7208C	7208CDB	7208CDF	7208CDT
	90	23	46	7308	7308DB	7308DF	7308DT
	90	23	46	7308B	7308BDB	7308BDF	7308BDT
	90	23	46	7308C	7308CDB	7308CDF	7308CDT
	110	27	54	7408	7408DB	7408DF	7408DT
	110	27	54	7408B	7408BDB	7408BDF	7408BDT
45	68	12	24	7909C	7909CDB	7909CDF	7909CDT
	75	16	32	7009	7009DB	7009DF	7009DT
	75	16	32	7009B	7009BDB	7009BDF	7009BDT
	75	16	32	7009C	7009CDB	7009CDF	7009CDT
	85	19	38	7209	7209DB	7209DF	7209DT
	85	19	38	7209B	7209BDB	7209BDF	7209BDT
	85	19	38	7209C	7209CDB	7209CDF	7209CDT
45	100	25	50	7309	7309DB	7309DF	7309DT
	100	25	50	7309B	7309BDB	7309BDF	7309BDT
	100	25	50	7309C	7309CDB	7309CDF	7309CDT
	120	29	58	7409	7409DB	7409DF	7409DT
	120	29	58	7409B	7409BDB	7409BDF	7409BDT
50	72	12	24	7910C	7910CDB	7910CDF	7910CDT
	80	16	32	7010	7010DB	7010DF	7010DT
	80	16	32	7010B	7010BDB	7010BDF	7010BDT
	80	16	32	7010C	7010CDB	7010CDF	7010CDT
	90	20	40	7210	7210DB	7210DF	7210DT
	90	20	40	7210B	7210BDB	7210BDF	7210BDT
	90	20	40	7210C	7210CDB	7210CDF	7210CDT
	110	27	54	7310	7310DB	7310DF	7310DT
	110	27	54	7310B	7310BDB	7310BDF	7310BDT
	110	27	54	7310C	7310CDB	7310CDF	7310CDT
	130	31	62	7410	7410DB	7410DF	7410DT
	130	31	62	7410B	7410BDB	7410BDF	7410BDT
55	80	13	26	7911C	7911CDB	7911CDF	7911CDT
	90	18	36	7011	7011DB	7011DF	7011DT
	90	18	36	7011B	7011BDB	7011BDF	7011BDT
	90	18	36	7011C	7011CDB	7011CDF	7011CDT
	100	21	42	7211	7211DB	7211DF	7211DT
	100	21	42	7211B	7211BDB	7211BDF	7211BDT
55	100	21	42	7211C	7211CDB	7211CDF	7211CDT
	120	29	58	7311	7311DB	7311DF	7311DT
	120	29	58	7311B	7311BDB	7311BDF	7311BDT
	120	29	58	7311C	7311CDB	7311CDF	7311CDT
	140	33	66	7411	7411DB	7411DF	7411DT
	140	33	66	7411B	7411BDB	7411BDF	7411BDT
60	85	13	26	7912C	7912CDB	7912CDF	7912CDT
	95	18	36	7012	7012DB	7012DF	7012DT
	95	18	36	7012B	7012BDB	7012BDF	7012BDT
	95	18	36	7012C	7012CDB	7012CDF	7012CDT
	110	22	44	7212	7212DB	7212DF	7212DT
	110	22	44	7212B	7212BDB	7212BDF	7212BDT
	110	22	44	7212C	7212CDB	7212CDF	7212CDT
	130	31	62	7312	7312DB	7312DF	7312DT
	130	31	62	7312B	7312BDB	7312BDF	7312BDT
	130	31	62	7312C	7312CDB	7312CDF	7312CDT
	150	35	70	7412	7412DB	7412DF	7412DT
	150	35	70	7412B	7412BDB	7412BDF	7412BDT
65	90	13	26	7913C	7913CDB	7913CDF	7913CDT
	100	18	36	7013	7013DB	7013DF	7013DT
	100	18	36	7013B	7013BDB	7013BDF	7013BDT
	100	18	36	7013C	7013CDB	7013CDF	7013CDT
	120	23	46	7213	7213DB	7213DF	7213DT
65	120	23	46	7213B	7213BDB	7213BDF	7213BDT
	120	23	46	7213C	7213CDB	7213CDF	7213CDT
	140	33	66	7313	7313DB	7313DF	7313DT
	140	33	66	7313B	7313BDB	7313BDF	7313BDT
	140	33	66	7313C	7313CDB	7313CDF	7313CDT
	160	37	74	7413	7413DB	7413DF	7413DT
	160	37	74	7413B	7413BDB	7413BDF	7413BDT
70	100	16	32	7914C	7914CDB	7914CDF	7914CDT
	110	20	40	7014	7014DB	7014DF	7014DT
	110	20	40	7014B	7014BDB	7014BDF	7014BDT
	110	20	40	7014C	7014CDB	7014CDF	7014CDT
	125	24	48	7214	7214DB	7214DF	7214DT
	125	24	48	7214B	7214BDB	7214BDF	7214BDT
	125	24	48	7214C	7214CDB	7214CDF	7214CDT
	150	35	70	7314	7314DB	7314DF	7314DT
	150	35	70	7314B	7314BDB	7314BDF	7314BDT
	150	35	70	7314C	7314CDB	7314CDF	7314CDT
	180	42	84	7414	7414DB	7414DF	7414DT
	180	42	84	7414B	7414BDB	7414BDF	7414BDT
75	105	16	32	7915C	7915CDB	7915CDF	7915CDT
	115	20	40	7015	7015DB	7015DF	7015DT
	115	20	40	7015B	7015BDB	7015BDF	7015BDT
	115	20	40	7015C	7015CDB	7015CDF	7015CDT
75	130	25	50	7215	7215DB	7215DF	7215DT
	130	25	50	7215B	7215BDB	7215BDF	7215BDT
	130	25	50	7215C	7215CDB	7215CDF	7215CDT
	160	37	74	7315	7315DB	7315DF	7315DT
	160	37	74	7315B	7315BDB	7315BDF	7315BDT
	160	37	74	7315C	7315CDB	7315CDF	7315CDT
	190	45	90	7415	7415DB	7415DF	7415DT
	190	45	90	7415B	7415BDB	7415BDF	7415BDT
80	110	16	32	7916C	7916CDB	7916CDF	7916CDT
	125	22	44	7016	7016DB	7016DF	7016DT
	125	22	44	7016B	7016BDB	7016BDF	7016BDT
	125	22	44	7016C	7016CDB	7016CDF	7016CDT
	140	26	52	7216	7216DB	7216DF	7216DT
	140	26	52	7216B	7216BDB	7216BDF	7216BDT
	140	26	52	7216C	7216CDB	7216CDF	7216CDT
	170	39	78	7316	7316DB	7316DF	7316DT
	170	39	78	7316B	7316BDB	7316BDF	7316BDT
	170	39	78	7316C	7316CDB	7316CDF	7316CDT
	200	48	96	7416	7416DB	7416DF	7416DT
	200	48	96	7416B	7416BDB	7416BDF	7416BDT
85	120	18	36	7917C	7917CDB	7917CDF	7917CDT
	130	22	44	7017	7017DB	7017DF	7017DT
	130	22	44	7017B	7017BDB	7017BDF	7017BDT
85	130	22	44	7017C	7017CDB	7017CDF	7017CDT
	150	28	56	7217	7217DB	7217DF	7217DT
	150	28	56	7217B	7217BDB	7217BDF	7217BDT
	150	28	56	7217C	7217CDB	7217CDF	7217CDT
	180	41	82	7317	7317DB	7317DF	7317DT
	180	41	82	7317B	7317BDB	7317BDF	7317BDT
	180	41	82	7317C	7317CDB	7317CDF	7317CDT
	210	52	104	7417	7417DB	7417DF	7417DT
	210	52	104	7417B	7417BDB	7417BDF	7417BDT
90	125	18	36	7918C	7918CDB	7918CDF	7918CDT
	140	24	48	7018	7018DB	7018DF	7018DT
	140	24	48	7018B	7018BDB	7018BDF	7018BDT
	140	24	48	7018C	7018CDB	7018CDF	7018CDT
	160	30	60	7218	7218DB	7218DF	7218DT
	160	30	60	7218B	7218BDB	7218BDF	7218BDT
	160	30	60	7218C	7218CDB	7218CDF	7218CDT
	190	43	86	7318	7318DB	7318DF	7318DT
	190	43	86	7318B	7318BDB	7318BDF	7318BDT
	190	43	86	7318C	7318CDB	7318CDF	7318CDT
	225	54	108	7418	7418DB	7418DF	7418DT
	225	54	108	7418B	7418BDB	7418BDF	7418BDT
95	130	18	36	7919C	7919CDB	7919CDF	7919CDT
	145	24	48	7019	7019DB	7019DF	7019DT
95	145	24	48	7019B	7019BDB	7019BDF	7019BDT
	145	24	48	7019C	7019CDB	7019CDF	7019CDT
	170	32	64	7219	7219DB	7219DF	7219DT
	170	32	64	7219B	7219BDB	7219BDF	7219BDT
	170	32	64	7219C	7219CDB	7219CDF	7219CDT
	200	45	90	7319	7319DB	7319DF	7319DT
	200	45	90	7319B	7319BDB	7319BDF	7319BDT
	200	45	90	7319C	7319CDB	7319CDF	7319CDT
100	140	20	40	7920C	7920CDB	7920CDF	7920CDT
	150	24	48	7020	7020DB	7020DF	7020DT
	150	24	48	7020B	7020BDB	7020BDF	7020BDT
	150	24	48	7020C	7020CDB	7020CDF	7020CDT
	180	34	68	7220	7220DB	7220DF	7220DT
	180	34	68	7220B	7220BDB	7220BDF	7220BDT
	180	34	68	7220C	7220CDB	7220CDF	7220CDT
	215	47	94	7320	7320DB	7320DF	7320DT
	215	47	94	7320B	7320BDB	7320BDF	7320BDT
	215	47	94	7320C	7320CDB	7320CDF	7320CDT
105	145	20	40	7921C	7921CDB	7921CDF	7921CDT
	160	26	52	7021	7021DB	7021DF	7021DT
	160	26	52	7021B	7021BDB	7021BDF	7021BDT
	160	26	52	7021C	7021CDB	7021CDF	7021CDT
	190	36	72	7221	7221DB	7221DF	7221DT
105	190	36	72	7221B	7221BDB	7221BDF	7221BDT
	190	36	72	7221C	7221CDB	7221CDF	7221CDT
	225	49	98	7321	7321DB	7321DF	7321DT
	225	49	98	7321B	7321BDB	7321BDF	7321BDT
	225	49	98	7321C	7321CDB	7321CDF	7321CDT

Double-row

Symbol Explanation

applicaton fields

Bearings for spindles
Bearings for spindle motors
Ball screw support unit
Tailstock bearings

Crawler guide bearing for hydraulic excavators

d	D	B	Open	Shield
10	30	14.3	3200	—
12	32	15.9	3201	—
15	35	15.9	3202	—
	42	19	3302	—
17	40	17.5	3203	—
	40	17.5	5203	5203 ZZ
	47	22.2	3303	—
20	47	20.6	3204
	47	20.6	5204	5204 ZZ
	52	22.2	3304	—
	52	22.2	5304	5304 ZZ
25	52	20.6	3205	—
	52	20.6	5205	5205 ZZ
	62	25.4	3305	—
	62	25.4	5305	5305 ZZ
30	62	23.8	3206
	62	23.8	5206	5206 ZZ
	72	30.2	3306	—
	72	30.2	5306	5306 ZZ
35	72	27	3207
	72	27	5207	5207 ZZ
	80	34.9	3307	—
	80	34.9	5307	5307 ZZ
40	80	30.2	3208	—
40	80	30.2	5208	5208 ZZ
	90	36.5	3308	—
	90	36.5	5308	5308 ZZ
45	85	30.2	3209	——
	85	30.2	5209	5209 ZZ
	100	39.7	3309	—
	100	39.7	5309	5309 ZZ
50	90	30.2	3210	_
	90	30.2	5210	5210 ZZ
	110	44.4	3310	—
	110	44.4	5310	5310 ZZ
55	100	33.3	3211	_
	100	33.3	5211	5211 ZZ
	120	49.2	3311	—
	120	49.2	5311	5311 ZZ
60	110	36.5	3212
	110	36.5	5212	5212 ZZ
	130	54	3312	—
	130	54	5312	5312 ZZ
65	120	38.1	3213
	120	38.1	5213	5213 ZZ
	140	58.7	3313	—
	140	58.7	5313	5313 ZZ
70	125	39.7	3214
	125	39.7	5214	5214 ZZ
	150	63.5	3314	—
70	150	63.5	5314	5314 ZZ
75	130	41.3	3215
	160	68.3	3315	—
	160	68.3	5315	5315 ZZ
80	140	44.4	3216
	170	68.3	3316	—
85	150	49.2	3217
	180	73	3317	—
90	160	52.4	3218
	190	73	3318	—
95	170	55.6	3219
	200	77.8	3319	—
100	180	60.3	3220
	215	82.6	3320	—
105	190	65.1	3221
	225	87.3	3321	—
110	200	69.8	3222
	240	92.1	3322	—

A	Single row bearing, 30° contact angle
A	Double row bearing, no illing slots
AB	Single row inch bearing, 20° contact angle
AC	Single row bearing, 25° contact angle
B	Single row bearing, 40° contact angle
D	Two-piece inner ring
E	Optimized internal design
N	Snap ring groove in the outer ring
NR	Snap ring groove in the outer ring, with appropriate snap ring
N1	One locating slot (notch) in one outer ring side face
N2	Two locating slots (notches) in one outer ring side face, 180° apart
CB	Double row bearing, controlled axial internal clearance
CA	Bearing for universal matching Two bearings arranged back-to-back or face-to-face have axial internal clearance smaller than Normal (CB)
CB	Bearing for universal matching Two bearings arranged back-to-back or face-to-face have Normal axial internal clearance
CC	Bearing for universal matching Two bearings arranged back-to-back or face-to-face have axial internal clearance greater than Normal (CB)
G	Bearing for universal matching Two bearings arranged back-to-back or face-to-face have axial internal clearance
GA	Bearing for universal matching Two bearings arranged back-to-back or face-to-face have light preload
GB	Bearing for universal matching Two bearings arranged back-to-back or face-to-face have moderate preload
GC	Bearing for universal matching Two bearings arranged back-to-back or face-to-face have heavy preload
2RS1	Contact seal, NBR, on both sides
2RZ	Non-contact seal, NBR, on both sides
2Z	Shield on both sides
/	Stamped steel cage, ball centred (double row bearing)
F	Machined steel cage, ball centred
FA	Machined steel cage, outer ring centred
J	Stamped steel cage, ball centred (single row bearing)
J1	Stamped steel cage, ball centred (double row bearing with a two-piece inner ring)
M	Machined brass cage, ball centred;
MA	Machined brass cage, outer ring centred
MB	Machined brass cage, inner ring centred
P	Glass ibre reinforced PA66 cage, ball centred
PH	Glass ibre reinforced PEEK cage, ball centred
TN9	Glass ibre reinforced PA66 cage, ball centred
Y	Stamped brass cage, ball centred
S1	Bearing rings heat stabilized for operating temperatures ≤ 200 °C
DB	Back-to-back
DF	Face-to-face
DT	Two bearings matched for mounting in tandem
P62	P6 + C2
P63	P6 + C3
P64	P6 + C4
MT33	Grease

angular contact ball bearings

ball bearings

single-row

DB

DF

DT

double-row

angular contact ball bearings Models

single-row angular contact ball bearings

double-row angular contact ball bearings

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