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H7005C-2RZ/P4 DBA Angular Contact Thrust Ball Bearing Precision Matching 254712mm

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Shaanxi Fortune Industries Co.ltd

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H7005C-2RZ/P4 DBA Angular Contact Thrust Ball Bearing Precision Matching 254712mm

Brand Name : SFT

Model Number : H7005C-2RZ/P4 DBA

Place of Origin : China

MOQ : negotiable

Price : negotiable

Payment Terms : L/C, T/T, Western Union, MoneyGram

Supply Ability : 50000PCS/MONTH

Delivery Time : 20-45DAYS

Packaging Details : carton,pallet

Contact Angle : 15°/C

Number of Row : Single row, Single Row

Seal : Sealed or Open

Size : 25*47*12 mm

Vibration : Z1V1 Z2V2 Z3V3

Cage : STEEL BRASS

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Angular Contact Ball Bearing H7005C-2RZ/P4 DBA Precision Matching of Bearing Group Bearing25*47*12mm

Product Description

Singular row: machine tool spindle, high-frequency motor, gas turbine, centrifuge, the front-wheel of compact car, differential pinion shaft.

Double rows: oil pump, roots blower,air compressor,various variator, fuel injection pump and printing machinery.

Bearing Type	Size(mm)					Steel Balls Limit Speed(r/min)	Ceramic Balls Limit Speed(r/min)	Weight(kg)≈
Bearing Type	d	D	B	r(min)	r₁(min)	Grease Lubrication		Steel Balls	Ceramic Balls
H7001C-2RZ	12	28	8	0.3	0.15	50000	75000	0.020	0.017
H7002C-2RZ	15	32	9	0.3	0.15	42500	64000	0.028	0.025
H7003C-2RZ	17	35	10	0.3	0.15	38500	58000	0.038	0.034
H7004C-2RZ	20	42	12	0.6	0.15	32000	48000	0.072	0.065
H7005C-2RZ	25	47	12	0.6	0.15	28000	42000	0.075	0.067

Angular Contact Ball bearings are composed of Inner rings,Outer Rings,Balls and Cage.
1. Ring 's Material: Bearing Steel ZGCr15/GCr15
2. Balls' Material: Bearing Steel GCr15
3. Cage Material: Bakelite,Steel, Phenolic,Nylon,Plastic,Brass etc.
4. Angle: C -15°contact angle, AC-25°contact angle, B-40°contact angle
5.Tolerance Class: ABEC7,ABEC9 (P4,P2)
6. Preload: A-Light Preload , B-Medium Preload, C-Heavy Preload

Angular contact ball bearing include:
1) Single row angular contact ball bearing
2) Matched angular contact ball bearing
3) Double row angular contact ball bearing
4) Four-point contact ball bearing

Angular contact ball bearings features :
1) Load capacities are higher than deep groove ball bearings of same dimensions;
2) Used for bearing radial-axial combined loads or pure thrust loads;
3) Low operating friction and high limiting speed.

H7005C-2RZ/P4 DBA Angular Contact Thrust Ball Bearing Precision Matching 25*47*12mm

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