Structure: Deep Groove
Type: Ball
Bore Size: 30 mm
Outside Diameter: 72 mm
Model Number: 6306-ZZ
Precision Rating: ABEC-1 ABEC-3 ABEC-7 ABEC-9 ABEC-11
Seals Type: OPEN ZZ 2RS
Number of Row: Single Row
Place of Origin:China (Mainland)
Structure: Deep Groove
Type: ball
Precision Rating: P0 -- P6
Bearing material: GCR15/Stainless/Carbon Steel certicicate: ISO9001:2008
quality: high precision
noise: Z1 Z2 Z3
Old type number: 3000085
Specifications
1. good quality and durable
2. low noise and high speed
3.ISO9001:2008
4.OEM service
Application: used in gearboxes, instrumentation, electrical machinery, household appliances, gas engine, transportation vehicles, agricultural machinery, construction machinery and so on












