Learn more Prefix & suffix for high precision angular contact ball bearings
Let's take below 2 models as example for learning more details :
719 10 ACE / HC P4A Q BC A
SC7008 FBGA/P7
Prefix :
C Hybrid bearing (if not specified by suffix)
S Sealed bearing
SC Sealed hybrid bearing
Contact angle and internal design:
ACD 25° contact angle
ACE 25° contact angle, high speed design
CD 15° contact angle
CE 15° contact angle, high speed design
DB 25° contact angle, high speed design
FB 18° contact angle, high speed design
GA Universally matchable bearing, preload class A
GB Universally matchable bearing, preload class B
GC Universally matchable bearing, preload class C
HC Balls made of silicon nitride (hybrid bearings)
Tolerances :
P4A Dimensional accuracy to ISO tolerance class 4, running accuracy better than ISO class 4
P7 Dimensional accuracy to ISO tolerance class 4, running accuracy better than ISO class 4
PA9A Dimensional and running accuracy to ABMA tolerance class ABEC 9
P9 Dimensional and running accuracy to ABMA tolerance class ABEC 9
Number of bearings per set :
D 2 bearings
T 3 bearings
Q 4 bearings
Bearing arrangement in matched sets :
B Back to back
F Face to face
T Tandem
BT Back to back tandem
FT Face to face tandem
BC Back to back of pairs in tandem
FC Face to face of pairs in tandem
Below are some hot selling high precision angular contact ball bearings ▼
| 708 CD/P4A | 71902 CD/P4A | 71905 CD/P4A | 71906 CD/P4A | 71907 CD/P4A | 71908 CD/P4A |
| 708 CD/HCP4A | 71902 CD/HCP4A | 71905 CD/HCP4A | 71906 CD/HCP4A | 71907 CD/HCP4A | 71908 CD/HCP4A |
| 708 ACD/P4A | 71902 ACD/P4A | 71905 CE/P4A | 71906 CE/P4A | 71907 CE/P4A | 71908 CE/P4A |
| 708 ACD/HCP4A | 71902 ACD/HCP4A | 71905 CE/HCP4A | 71906 CE/HCP4A | 71907 CE/HCP4A | 71908 CE/HCP4A |
| 709 CD/P4A | 7002 CD/P4A | 71905 ACD/P4A | 71906 FB/P7 | 71907 FB/P7 | 71908 FB/P7 |
| 709 CD/HCP4A | 7002 CD/HCP4A | 71905 ACD/HCP4A | C71906 FB/P7 | C71907 FB/P7 | C71908 FB/P7 |
| 709 ACD/P4A | 7002 ACD/P4A | 71905 ACE/P4A | 71906 ACD/P4A | 71907 ACD/P4A | 71908 ACD/P4A |
| 709 ACD/HCP4A | 7002 ACD/HCP4A | 71905 ACE/HCP4A | 71906 ACD/HCP4A | 71907 ACD/HCP4A | 71908 ACD/HCP4A |
| 71900 CD/P4A | 7202 CD/P4A | 7005 CD/P4A | 71906 ACE/P4A | 71907 ACE/P4A | 71908 ACE/P4A |
| 71900 CD/HCP4A | 7202 CD/HCP4A | 7005 CD/HCP4A | 71906 ACE/HCP4A | 71907 ACE/HCP4A | 71908 ACE/HCP4A |
| 71900 ACD/P4A | 7202 ACD/P4A | 7005 CE/P4A | 71906 DB/P7 | 71907 DB/P7 | 71908 DB/P7 |
| 71900 ACD/HCP4A | 7202 ACD/HCP4A | 7005 CE/HCP4A | C71906 DB/P7 | C71907 DB/P7 | C71908 DB/P7 |
| 7000 CD/P4A | 71903 CD/P4A | 7005 ACD/P4A | 7006 CD/P4A | 7007 CD/P4A | 7008 CD/P4A |
| 7000 CD/HCP4A | 71903 CD/HCP4A | 7005 ACD/HCP4A | 7006 CD/HCP4A | 7007 CD/HCP4A | 7008 CD/HCP4A |
| 7000 ACD/P4A | 71903 ACD/P4A | 7005 ACE/P4A | 7006 CE/P4A | 7007 CE/P4A | 7008 CE/P4A |
| 7000 ACD/HCP4A | 71903 ACD/HCP4A | 7005 ACE/HCP4A | 7006 CE/HCP4A | 7007 CE/HCP4A | 7008 CE/HCP4A |
| 7200 CD/P4A | 7003 CD/P4A | 7205 CD/P4A | 7006 FB/P7 | 7007 FB/P7 | 7008 FB/P7 |
| 7200 CD/HCP4A | 7003 CD/HCP4A | 7205 CD/HCP4A | C7006 FB/P7 | C7007 FB/P7 | C7008 FB/P7 |
| 7200 ACD/P4A | 7003 ACD/P4A | 7205 ACD/P4A | 7006 ACD/P4A | 7007 ACD/P4A | 7008 ACD/P4A |
| 7200 ACD/HCP4A | 7003 ACD/HCP4A | 7205 ACD/HCP4A | 7006 ACD/HCP4A | 7007 ACD/HCP4A | 7008 ACD/HCP4A |
| 71901 CD/P4A | 7203 CD/P4A | 7004 CD/P4A | 7006 ACE/P4A | 7007 ACE/P4A | 7008 ACE/P4A |
| 71901 CD/HCP4A | 7203 CD/HCP4A | 7004 CD/HCP4A | 7006 ACE/HCP4A | 7007 ACE/HCP4A | 7008 ACE/HCP4A |
| 71901 ACD/P4A | 7203 ACD/P4A | 7004 CE/P4A | 7006 DB/P7 | 7007 DB/P7 | 7008 DB/P7 |
| 71901 ACD/HCP4A | 7203 ACD/HCP4A | 7004 CE/HCP4A | C7006 DB/P7 | C7007 DB/P7 | C7008 DB/P7 |
| 7001 CD/P4A | 71904 CD/P4A | 7004 ACD/P4A | 7206 CD/P4A | 7207 CD/P4A | 7208 CD/P4A |
| 7001 CD/HCP4A | 71904 CD/HCP4A | 7004 ACD/HCP4A | 7206 CD/HCP4A | 7207 CD/HCP4A | 7208 CD/HCP4A |
| 7001 ACD/P4A | 71904 CE/P4A | 7004 ACE/P4A | 7206 ACD/P4A | 7207 ACD/P4A | 7208 ACD/P4A |
| 7001 ACD/HCP4A | 71904 CE/HCP4A | 7004 ACE/HCP4A | 7206 ACD/HCP4A | 7207 ACD/HCP4A | 7208 ACD/HCP4A |
