Type Code:6
| ID Code | ID mm |
|---|---|
| 00 | 10 |
| 01 | 12 |
| 02 | 15 |
| 03 | 17 |
| 04 | 20 |
| /22 | 22 |
| 05 | 25 |
| /28 | 28 |
| 06 | 30 |
| /32 | 32 |
| 07 | 35 |
Size designation:
- 0: designate extra light series 60xx
- 3: designate medium light series 63xx
- 4: designate heavy series 64xx
- 8: designate super light series 68xx
- 9: designate super light series 69xx
Designs, Types and Features:
- --RS One seal - contact type
- --2RS Two seals - contact type
- --RZ One non-contact seals
- --2RZ Two non-contact seals
- --Z One shield
- --ZZ Two shields
- --N Snap ring groove on the outer ring
- --M Solid brass retainer
- --NR W/snap ring on outer ring
- --TN Glass-fiber reinforced nylon cage
V Noise & vibration grade
- /V1: Adhere to vibration standard value of V1
- /V2: Adhere to vibration standard value of V2
- /V3: Adhere to vibration standard value of V3
- EMQ: Standard electric motor quality
- EMQ6: Standard EMQ quiet running
- EMQ5: Special EMQ exceptionally quiet running
Tolerance class:
- /P0: Equals tolerance class ABEC1
- /P6: Equals tolerance class ABEC3
- /P5: Equals tolerance class ABEC5
- /P4: Equals tolerance class ABEC7
Clearance:
- /C2: Less than nominal clearance
- /C0: Nominal clearance, omitted in designation
- /C3: Larger clearance than C0
- /C4: Larger clearance than C3
- /C5: Larger clearance than C4
Working temperature:
- /S0: Working temperature is up to 150 oC
- /S1: Working temperature is up to 200 oC
- /S2: Working temperature is up to 250 oC
- /S3: Working temperature is up to 300 oC
- /S4: Working temperature is up to 350 oC
