API Standard F Series Mud Pump Oil Well Drilling Pump bearing

1. Type of bearing :water pump bearing .

2.Structure:General,flanged,extended inner ring.

3.Shield / closure: Open,Teflon Sealed,Rubber Seals,2 Metal Shield.
4.Tolerance codes: ABEC-1, ABEC-3, ABEC-5, ABEC-7,ABEC-9.
5.Vibration level codes: V4, V3, V2, V1.
6.Internal clearance codes: C0,C2, C3, C4, C5.
7.Material: AISI52100, AISI440C, AISI304, AISI316, Ceramic.
8.Retainer: PTFE, Nylon, PEEK Or Stainless Steel

9.Bore Size:from 1mm to 300mm

10.Outside Diameter:from 3mm to 500mm