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

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

applicaton fields

download

related bearings

self-aligning ball bearings

deep groove ball bearings

thrust ball bearings

insert ball bearings

linear ball bearings

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