High Speed Ball Bearings Angular Contact Ball Bearing 7324

Specifications

High Speed Ball Bearings Angular Contact Ball Bearing 7324
1.Wide range of use
2.Delivery in time
3.OEM service
4.Long life

High Speed Ball Bearings Angular Contact Ball Bearing 7324

 

What is high speed bearing?

 

Answer:Dmn> 1.0X106mm.r/min  rolling bearing called high speed bearing.

 

Dm:rolling bearing average bearing

 

n:inner ring speed.

 

High speed bearing retainer material: Phenolic laminated fabric plastic, polyimide or bronze, etc

 

Contact angles: C-15°, AC-25°,  B-40°

Cage materials: brass,synthetic resin, molded polyamide resin.

 

 

Mounting

 

 

/DB:mount in duplex, back to back

 

/DF:mount in duplex, face to face

 

/DT:mount in duplex, tandem

 

 

The lengt of life of angular contact ball bearing relative to installation.

 

How to prolong angular contact ball bearing service life?

 

(1) Bearing installation should be in clean room, bearing to carefully matching, bearing with spacing ring should pass grinding, and to maintain the internal and external ring spacing ring contour premise, spacing ring parallel degree should be controlled in 1 um the following

 

(2) Bearing before the installation, should be cleaned, when cleaning, inner ring slope up, hand induction flexible, no stagnation feeling, dry, in the specified amount grease, in the case of oil mist lubrication should be put in a small amount of oil mist oil;

(3) Bearing installation should use special tools, stress even, it is strictly prohibited to hammer;

 

(4) Bearing should be stored clean and ventilated, no corrosion gas, relative humidity do not exceed 65%, long-term storage should be regularly rust

 

 

7324 angular contact ball bearing dimensions:

 

Principal dimensions(mm)			Basic load ratings(KN)		Fatigue load limit(KN)	Speed ratings(r/min)		Mass(kg)
d	D	B	dynamic	static	Pu	reference speed	limiting speed
120	260	55	238	250	7.65	3000	3200	15.6

 

Product description:

 

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

 

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

 

 

Products	High speed ball bearings
Brand	CLUNT
Cage material	Nylon . Steel . Brass
Precision	P2,P4
Sealing	Open
Quality standard	ISO9001:2000 standard
Service	OEM acceptable
Delivery date	3-7 days for stock, 20-30 days for large
Price terms	FOB, EXW, CIF,CRF
Payment terms	A:100%TT B: 30% T/T , 70% before delivery C: Western union, Money Gram D:Cash
Application	Auto, tractor ,machine tool, electric machine, water pump, agricultural machinery and textile machinery
Package	1, Original packing 1,Industrial packing

 

 

 

Single-row angular contact ball bearing - suited to work in lower operating temperature and high speed

 

 

 

with a heavy thrust load. Can be mounted in a duplex arrangement. The refined bore tolerance give a higher

 

 

 

life.

 

 

 

Double-row angular contact ball bearing - excellent axial and radial rigidity in confined space.

 

 

 

Angular Contact Ball Bearings with contact angles of 15° (Symbol C) and 25° (Symbol A5) are primarily for

 

 

 

high precision or high speed applications, and machined brass or synthetic resin cages or molded polyamide

 

 

 

 cages are used.

 

 

Series	Item NO.	Bore Diameter(mm)
7000	7000~ 7060	10~300
7200	7200~7248	10~240
7300	7300~7340	10~200
7900	7906~7932	30~160
3200	3200~3222	10~110
3300	3302~3322	15~110
5200	5200~5220	10~100
5300	5303~5316	17~80

 

 

  73 series C AC
7303 7303C 7303AC
7304 7304C 7304AC
7305 7305C 7305AC
7306 7306C 7306AC
7307 7307C 7307AC
7308 7308C 7308AC
7309 7309C 7309AC
7310 7310C 7310AC
7311 7311C 7311AC
7312 7312C 7312AC
7313 7313C 7313AC
7314 7314C 7314AC
7315 7315C 7315AC
7316 7316C 7316AC
7317 7317C 7317AC
7318 7318C 7318AC
7319 7319C 7319AC
7320 7320C 7320AC
7321 7321C 7321AC
7322 7322C 7322AC
7324 7324C 7324AC
7328 7328C 7328AC
7330 7330C 7330AC
7332 7332C 7332AC
7336 7336C 7336AC