7004 C Single Row Angular Contact Ball Bearing Manufacturer

FOB Reference Price:Get Latest Price
US $4-4.5 / Sets | 1 Set/Sets (Min. Order)
Report Suspicious Activity
Overview
Quick Details
Structure:
Angular Contact
Type:
Ball
Brand Name:
ZYSL,JNSL
Bore Size:
20 mm
Outside Diameter:
42 mm
Model Number:
7004
Precision Rating:
P0 P6 P5 P4 P2
Seals Type:
Sealed
Number of Row:
Single Row
Place of Origin:
Shandong, China (Mainland)
Material:
Chrome Steel
Certification:
ISO9001:2008
Service:
OEM Customized Services
Feature:
High Speed
Vibration:
V1 V2 V3 V4
Lubricated:
Oil.grease
Sample:
Avialable
Stock:
Rich
Size:
20*42*12mm
Tolerance:
ABEC5 ABEC7 ABEC9
SupplyAbility
SupplyAbility:
1000000 Set/Sets per Month
Packaging & Delivery
Packaging Details
A.tube package + outer carton + pallets
B.single box + outer carton + pallets
C.tube package + middle box + outer carton + pallets
D.According to your request.
Port
Guangzhou Shenzhen
Lead Time :
1-3 working days if we have goods in stock

7004 C Single Row Angular Contact Ball Bearing Manufacturer

 

7004 angular contact ball bearing

 

Angular contact ball bearings 7004-B-2RS-TVP

 

Brief introduction:


Angular contact ball bearings have raceways in the inner and outer rings that are displaced with respect to each other in the direction of the bearing axis, which means that they are designed to accommodate combined loads, i.e. simultaneously supporting radial and axial loads.The axial load carrying capacity of angular contact ball bearings increases with increasing contact angle. The contact angle α is defined as the angle between the line joining the points of contact of the ball and the raceways in the radial plane, along which the load is transmitted from one raceway to another, and a line perpendicular to the bearing axis.Retainers are made of brass ,synthetic resin of others subject to individual bearing features and application conditions.

 

DSC01936_-1_-2_

Working principle:

It uses axially asymmetric races. An axial load passes in a straight line through the bearing, whereas a radial load takes an oblique path that tends to want to separate the races axially. So the angle of contact on the inner race is the same as that on the outer race. Angular contact bearings better support "combined loads" (loading in both the radial and axial directions) and the contact angle of the bearing should be matched to the relative proportions of each. The larger the contact angle (typically in the range 10 to 45 degrees), the higher the axial load supported, but the lower the radial load.

 

Types

 

Angular contact ball bearings are produced in a wide variety of designs and sizes.Those commonly used and included in this catalogue are:

 

1.Single-row angular contact ball bearings

Axial load in single direction can be sustained. While supporting pure radial load, the bearings must be installed and used in pairs since the line of action of the rolling element load is not in the same plane as that of the radial one, resulting in inner separate force.

 

2.Double-row angular contact ball bearings

This is basically a back-to-back mounting of two single-row angular contact ball bearings, but their inner and outer rings are each integrated into one. Axial loads in both directions can be sustained, and the capacity to sustain moments is good. This type is used as fixed-end bearings. Their cages are pressed steel.

 

3.Four-point angular contact ball bearings

The inner ring is split radially into two pieces. Their design allows one bearing to sustain significant axial loads in either direction. The contact angle is 35°, so the axial load capacity is high. This type is suitable for carrying pure axial loads or combined loads where the axial loads are high. The cages are made of machined brass.

 

Typical applications

 

They are mainly used for steel industry,mining&construction,papermaking machinery, wind turbines,semiconductors,machine tools,gearboxes,electric motors,pumps&compressors,injection moldingmachines.

 

 

Product List:

      Bearing

      No.

Dimensions (mm)Weight (kg)

      Bearing

      No.

Dimensions (mm)Weight (kg)
dDBdDB
7004C7004AC2042120.067212C7212AC60110220.80
7005C7005AC2547120.077213C7213AC65120231.00
7006C7006AC3055130.117214C7214AC70125241.10
7007C7007AC3562140.157215C7215AC75130251.20
7008C7008AC4068150.187216C7216AC80140261.45
7009C7009AC4575160.237217C7217AC85150281.80
7010C7010AC5080160.257218C7218AC90160302.25
7011C7011AC5590180.387219C7219AC95170322.70
7012C7012AC6095180.407220C7220AC100180343.25
7013C7013AC65100180.437221C7221AC105190363.85
7014C7014AC70110200.607222C7222AC110200384.55
7015C7015AC75115200.637224C7224AC120215405.40
7016C7016AC80125220.857304C7304AC2052150.15
7017C7017AC85130220.897305C7305AC2562170.23
7018C7018AC90140241.157306C7306AC3072190.35
7019C7019AC95145241.207307C7307AC3580210.47
7020C7020AC100150241.257308C7308AC4090230.66
7021C7021AC105160261.607309C7309AC45100250.86
7022C7022AC110170281.957310C7310AC50110271.08
7024C7024AC120180282.107311C7311AC55120291.42
7203C7203AC1740120.067312C7312AC60130311.71
7204C7204AC2047140.107313C7313AC65140332.23
7205C7205AC2552150.127314C7314AC70150352.67
7206C7206AC3062160.197315C7315AC75160373.10
7207C7207AC3572170.287316C7316AC80170393.60
7208C7208AC4080180.377317C7317AC85180414.38
7209C7209AC4585190.417318C7318AC90190435.17
7210C7210AC5090200.467319C7319AC95200456.69
7211C7211AC55100210.617320C7320AC100215477.60

 

PS:This is part model number of Angular contact ball bearings we have, if you are fail to find the one you need, please contact us directly.

 

The main advantage of 7004 bearings:

  • low friction
  • Minimum lubrication
  • Wear resistant
  • Running in not required
  • Requires Little attention
  • Dimensions relatively small
  • No scraping required to fit shaft
  • Easy replacement

Pictures

 

3_4_9_

 

Packaging & Shipping

MOQ IS ONE PIECE

 

TERMS OF PAYMEMT: T/T

 

SAMPLE AVAILABLE

 

PACKING: CARTON OR WOODEN BOX OR ACCORING TO CUSTOMER REQUIREMENT

 

SHIPMENT: Logistics forwarder or Express service, according to quantity

 

Delivery time: 3-15 days according to quantity required

 

Quality: Export standard

3

 

payment terms

A.100%T/T

B.50% T/T in advance .50% against photo of goods

C.Western union

D.Paypal

E.Offical Bank Account

Package

 

A.tube package + outer carton + pallets

 

B.single box + outer carton + pallets

 

C.tube package + middle box + outer carton + pallets

 

D.According to your request.

 

 

Our Services
 
1.Customers' requirements are fully understood with abundant records made so that and customers' time can be saved.
2.We pay close attention to customers' drawings, submit them to our technicians and make correct replies.
3.We hunt for the most economical delivery service to reduce customers' cost.
4.We report the condition of production at any time to the customers.
5.After-sales service is reliable and customers' feedbacks are considered seriously.
6.The latest market trend is always provided for our customers.
Company Information

Jinan Shenglei bearing Co., Ltd. has established a professional sales network to help customers get products information at the first time. we are supplier and manufacturer from jinan shangdong China , We integrate R&D,production and export of bearings. We constantly strive for research and innovation development, adhere to the concept of "survival of high quality", and provide excellent service for customers. Our employees receive professional training. The annual production capability is more than 960 million units. Our company has strong technical strength, excellent processing equipment and complete testing equipment to ensure quality of bearings. 

 

IMG_0327

 
Certification

 

ISO--

 

FAQ

1. How long is your delivery term?

Our standard product delivery term is normally 30 days. A new product development cycle is 60 days in normal. Under normal circumstances, there are standing stock for regular types. You can email us to learn more details.

2. Where is your port of shipment located?

Our main port of shipment is Guangzhou port, and we may operate at other ports if required by the customer.

3. I couldn’t find a design to fit my application in your catalog. Can you help me design a bearing?

Yes, technical expertise is available to assist you with engineering design for custom products. Available options include, but are not limited to, custom rings, retainers, balls, shields, lubricants, and packaging. We look forward to working with you to satisfy your rotary motion requirements.

4. Is optional lubrication provided?

We can offer a wide range of oils and greases for a variety of applications. Please contact our engineer for technical assistance with any special requirements.

5. What is the difference between using a shield or a seal as a ball bearing closure?

Shields or seals are often installed to retain lubricant and to prevent contamination from entering the bearing. While a shield contacts the outer ring and does not come in contact with the inner ring, the seal generally comes in contact with both the inner and outer rings. Torque or drag is lower with a shield than with a seal. Alternately, the seal provides a higher degree of protection from contamination. Shields and seals are available in a variety of materials and configurations.

 
Why us

 

1.High speed, High Precision, Low Noise, Long Service Life

2.Wide Array of Applications

3.Large Inventories

4.Small order accept

5.Competitive Prices and High Quality

6.Various Brands

7.Require little maintenance 

8. OEM is supported 

9. Our company insists on the "quality first, credit first" business ideas and our product specification is well-founded. We have a good reputation in the international market by our perfect service and sufficient supply.