H7002C/AC Angular Contact Ball Bearing

H7002C  H7002AC Ball Bearing

Basic parameter   Bearing NO.       H7002C

                                         d                15mm

                                         D                32mm

                                     Width             9mm

                                     Weight           0.03kg

Basic load rating       Dynamic         4.4N

                                    Static               2.2N

Limiting Speed         Grease            66000r/min

                                    Oil                    99000r/min

                                Bearing NO.        H7002AC

                                       d                    15mm

                                       D                    32mm

                                   Width                 9mm

                                   Weight               0.03kg

Basic load rating      Dynamic            4.2N

                                   Static                 2.1N

Limiting Speed        Grease               55000r/min

                                   Oil                      84000r/min

 Materials: GCr15 Si3N4 ZGCr15

Structure: Angular contact ball bearing, Steel Ball  

Cages: Bakelite

Certificate: ISO 9001:2000 

Service:     OEM

Precision:  ABCE7 

Package:  ordinary industry packing

Price: FOB CIF

Delivery Time:  15-30days 

Place of Origin: ChengDe China (mainland)

Payment Terms:    L/C, T/T

Angular contact ball bearings are able to support radial load and axial load. As single row angular contact ball bearings can only support axial load in single direction, matched bearing, mounting is often adopted to them. As matched pair of bearings, preload for them is convenient. Retainers are made of brass, synthetic resins or others subject to individual bearing features and application condition.

7002C (∝=15°), 7002AC (∝=25°), 7002B (∝=40°), the locking of the bearing outer ring, the general inner and outer rings can’t be separated, can withstand radial and axial joint load and axial load in one direction. The axial load capacity is determined by the contact angle , the larger the contact angle withstand high axial load capacity .This kind of bearing shaft or housing to limit axial displacement in one direction.