A Sun Rises Group Limited - manager@sdvvbearing.com
30BNR19H High Precision Angular Contact Ball Bearings 30*47*9mm

30BNR19H High Precision Angular Contact Ball Bearings 30*47*9mm

Min. Order:
1 Piece
Stock:
66 Piece
Production Capacity:
70
Port:
HONG KONG
Payment term:
Paypal/Western Union/TT etc
Delivery time:
3-5 working days after receiving your payment
Skype online
Technical Parameters:
Product Designations:
30BNR19H
Structure:
Super-precision Angular contact ball bearing
Number of Rows:
single
Inside Diameter:
30 mm
Outside Diameter:
47 mm
Thickness:
9 mm
Weight:
0.043 KG
Dynamic load Capacity, Radial (Cr):
6.3 KN
Static load Capacity, Radial (Cor):
4.05 KN
Limiting speed (Oil rpm):
72800
Demensions:
30x47x9mm
Radial Clearance Trade No.:
normal clearance
Precision Rating:
Standard Precision
Bearing Material:
Bearing steel
Ball Material:
Ceramic
Contact Angle:
18°
Transport Package:
carton box
Shipping Ways:
By express/ By air/Ocean freight
Country of Origin:
Japan
Service:
customized
Feature:
High speed capability
Application:
machine tool, automatic machinery
30BNR19H High Precision Angular Contact Ball Bearings 30*47*9mm

 30BNR19H Angular-contact ball bearings specification

  

Model No.

30BNR19H

Category

Angular-contact ball bearings, High-precision

Technical Data

Inner diameter (d)

30 mm/1.18 inch

 Outer diameter (D)

47 mm/1.85 inch

 Thickness (B)

9 mm/0.354 inch

Bearing Weight

0.043 kg/0.095lbs

BN

1.1 mm/0.043 inch

SN

5.6 mm/0.22 inch

SB

1.4 mm/0.055 inch

r (min.)

0.3 mm/0.012 inch

r1 (min.)

0.15 mm/0.006 inch

Basic Dynamic Load rating (Cr)

6.3 KN/1.42 klbs

Basic Static Load rating (COr)

4.05 KN/0.91 klbs

Permissible axial

load

3.8 KN/0.854 klbs

Position of load action point (a)

10.8 mm/0.425 inch

Speed limit (Oil)

72800 RPM

Application

1. Tac02 and Tac03 series of thrust angular contact ball bearings are used for ball screw support of electric injection molding machines.

2. High-precision thrust angular contact ball bearings TAC B series are used for precision screw support.

3. NSK double row cylindrical roller bearings are used for high speed, high rigidity machine tool spindles, etc.

RFQ

1. Who are we?
Sun Rises Group Limited have rich experience in bearings operation since year 1986. Our own brand is SDVV and we also agent for many world-famous bearings.


2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

We have sufficient inventory to achieve fast delivery. If you want to know more, please feel free to contact us so that we can get back to you quickly.


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How can you buy 30BNR19H High Precision Angular Contact Ball Bearings 30*47*9mm on the Internet?
High quality 30BNR19H ( 0.043 kg Mass, ID: 30 mm OD: 47 mm WD: 9 mm , single Rows , normal clearance Radial Clearance , Standard Precision Accuracy Class , Bearing steel Material , 6.3 KN Radial dynamic , 4.05 KN Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 30BNR19H. then click the button " Send " The web site will make your purchasing information sent to the supplier's mailbox, who will come to contact you upon they get your information at the first time.
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