Product Details

Specifications

We have 71924C Angular Contact Ball Bearing on store ,Good price ,P5,P4,P2 percision grade,We are professional China Manufacture

Product Description

71924C Angular Contact Ball Bearing (120x165x22mm) Spindle bearings for CNC

A . Angular Contact Ball Bearing Parameters

Brand- BYC

Structure- Angular Contact

Model number- 71924C

Inner ring(mm)- 120

Outer ring(mm)- 165

Width(mm)- 22

Weight(Kg)- -

Materials- Chrome steel/GCR15

Precision grade- P5/P4/P2

Lubrication type- Grease lubrication

Contact Angle- C=15°;AC=25°

Material(Ball)- Steel ball(SUJ2); SN24:Ceramic ball(Si3N4)

Number of Row- Single rows

Material(Cage)- TYN-PA;TR-PF

Combination of mark- "SU:Universal combination (single row)

DU:Universal combination (double rows)

DB: Back-to-back combination

DF: Face-to-face combination

DT: Parallel combination

DBD.DFD.DTD: Three rows

DBB.DFF.DBT.DFT.DTT: Four rows"

Preloaded mark- "EL: Micro preloaded

L : Light preload

M : Medium preloade

H : Heavy preloaded"

B . 71924C Angular Contact Ball Bearing Specification Sheet

Model Number	Dimensions			α=15°		α=25°		Material (Cage )	Weight (kg) Approx
				Limiting speed		Limiting speed
	d	D	B	Basic load rating	Lubrication	Basic load rating	Lubrication
				Cr Cor	Grease Oil	Cr Cor	Grease Oil
71924C	120	165	22	73.7 107.6	6000 10000	69.5 101.9	5700 9000	PF	-

C . 719 series Angular Contact Ball Bearing Details

Product FeaturesPrecision Angular Contact Ball BearingsDue to their internal design, angular contact ball bearings can withstand high radial-axial loads and reach high speeds. They are asymmetrical for manufacturing reasons and can withstand unidirectional axial loads only. Angular bearings are usually mounted in a group of two or more opposed preloaded units with rigid or elastic spacers. Typically, the inner and outer raceways and balls are made of chrome steel. Where operating conditions are severe, bearings may have ceramic balls creating a hybrid bearing.

Series IntroductionISO 19 Series - second highest speed, with the second lowest load bearings-719 Series Angular Contact Bearings

Series Model No."71900C 71901C 71902C 71903C 71904C 71905C 71906C 71907C 71908C 71909C 71910C 71911C 71912C 71913C 71914C 71915C 71916C 71917C 71918C 71919C 71920C 71921C 71922C 71924C 71926C 71928C 71930C 71932C 71934C 71936C 71938C 71940C 71944C 71948C 71952C 71956C 71960C 71964C 71968C 71972C 71976C 71980C 71984C 71988C 71992C

Applications"Angular contact bearing applications :

electric motors,Spindle,automotive applications, home appliances, industrial equipment."

D . 719 series Angular Contact Ball Bearing Installation & Cautions

"Installation:

To obtain the best possible performance of the bearings, installation must be performed very carefully in ultra clean conditions.

Errors during fitting of ball bearings can jeopardize the best design and create high repair and maintenance costs. We would like to give some advise for proper mounting of bearings:

The workshop should be dust free with low humidity, no compressed air or machining is allowed.

Only unpack bearings immediately before installation. If grease is required it should be applied at this time, with a syringe. Do not use fingers or a spatula.

The use of a syringe is recommended to inject the grease right between the balls into the ball/raceway area. Nearly all standard greases are compatible to our rust preventive, so in most cases it is not necessary to wash the bearings prior to greasing. The only exceptions are special greases, based on silicone or fluorocarbon oils or PTFE-thickeners. They require a clean oil free surface to obtain good adhesion of the grease.

Never clean the bearings in ultra sonic devices! Allow the rust preventive to dissolve in a gasoline bath by slowly moving the bearings."

E . Angular Contact Ball Bearing Series

ISO 18 Series - highest speed, lowest load bearings

ISO 19 Series - second highest speed, with the second lowest load bearings

ISO 10 Series - highest load, second lowest speed bearings

ISO 02 Series - highest load, lowest speed bearings

ISO Series	BYC Designation
ISO 18	718 Series Angular Contact Bearings
ISO 19	719 Series Angular Contact Bearings
ISO 10	70 Series Angular Contact Bearings
ISO 02	72 Series Angular Contact Bearings

Our Services

1.Your inquiry to our product & price will be replied within 24 hours.

2.Well-trained & experienced staff are to answer all your inquiries in English of course.

3.OEM & ODM projects are highly welcomed. We have strong R&D team here to help.

4.Your business relationship with us will be confidential to any third party.

5.Good after-sale service offered, please get back if you got question

6.Nowadays, as a professional precision bearing manufacture, we are proud of continual innovation, flexible production, speedy delivery, rapid after-sales service(2 years) and quick response.

Company Information

Luoyang BoYing Bearing Co., Ltd,(BYC) is a professional manufacturer of high precision bearings, The main products of our company are Crossed roller bearings, YRT Rotary Table Bearings, Crossed Tapered Roller Bearings, Angular Contact Ball Bearing, Ball Screw Bearings, Slewing Bearings, Cylindrical Thrust Roller Bearing. The leading products include Crossed roller bearing RB, RE, RU,RA,CRBC, CRBH, XSU, SX series, rotary table bearings YRT, YRTS,YRTM,ZKLDF series, crossed tapered roller bearing JXR, XR series, almost whole range of precision bearings. The accuracy grades are P5, P4, P2, and the size of inner ring are ranging from Φ50mm --- Φ1300mm. Our products are optimal for applications such as joints and swiveling units of industrial robots, swiveling tables of machining centers, precision rotary tables, medical equipment, measuring instruments and IC manufacturing machines,mainly to replace the imported bearings. Also, we can design,choose and manufacture non-standard,large size precision bearings as customer requested.

Packaging & Shipping

1. Industrial Neutral Packing,Package as your requirements.

2. Small size Bearings:Plastic vacuum packaging bag+Paper Box/Neutral Carton

3.Large size Bearings:Plastic film+Brown paper+Roll tape+Wooden Box

4.Shipping:By air or By sea:DHL/TNT/UPS/EMS etc

FAQ

Tel: +86-379-62275175

SKYPE: lyboying

MSN: lyboying@

Email: lyboying@

http://bycbearing.en.china.cn

MP: +86-15515365379