Hxb S71903cdgahcp4 17*30*7mm Super Precision Spindle Bearing for PCB

Model NO.
S71903CDGAHCP4
Grease
Non
Transport Package
Box+Carton
Specification
18g
Trademark
HXB
Origin
Zhejiang, China
HS Code
84821030
Production Capacity
10000pieces/Month
Reference Price
$ 193.50 - 215.10
Contact Us

Product Description

 

Product Description

Bearing No. S71903CDGAHCP4A- Angular contact ball bearing- hybrid spindle ball bearing

Technical Data

Inside Ø (mm): 17
Outside Ø (mm): 30
Width (mm): 14
Tolerance for inside-Ø (mm): 0/-0,004
Tolerance for outside-Ø (mm): 0/-0,005
Tolerance for width (mm): 0/-0,8
Tolerance for shaft da (mm): 0,18/-0,18
Contact Angle: 15°
Rows Of Balls: single row
Seal: non
Ring Material: GCr15, 100Cr6, SUJ2
Rolling Element Material: ceramic
Cage Material: Phenolic Resin
Tolerance Class: P4S
Lubrication: oil
Type of lubrication: oil
Product weight: 0,018 kg

Features

  • it is suitable for high radial and axial loads in one direction
  • it has also an axial load carrying capacity on both sides in the X- or O-arrangement in pairs
  • accuracy grade: P4S (main dimensions at least according to ISO-tolerance class 4)
  • all running tolerances are classified according to ISO-tolerance class 2
  • it is designed for a high running accuracy and high speeds with maximum rigidity and operational safety
  • seal: open design (without seal)
  • Exchange:HCB71903-C-2RSD-T-P4S, 71903CTA/P4S (CSC), 71903CTRSN24V1VP4 (NSK),   S71903CDHC/P4A 
  • Application : electric spindle , wood carving machine, engraving machine, CNC router, CNC machine,machine tool spindle bearing, robot
  Dimensions
 
Hxb S71903cdgahcp4 17*30*7mm Super Precision Spindle Bearing for PCB
Hxb S71903cdgahcp4 17*30*7mm Super Precision Spindle Bearing for PCB
 
Designation Boundary dimensions Dimensions Weight Load rating Speed value Preload/axial rigidity Spring  preload Designation
  d D B d 1 d 2 D 1 D2 r1,2 r 3,4 m C C 0 n oil n grease F v C ax F v C ax F v C ax F f  
                              L M S    
17mm 17mm
71803 C TA 17 26 5 19.8   23.2 23.8 0.3 0.2 0.008 2000 1310 79000 59000 10 14 30 22 60 31 55 71803 C TA
71803 AC TA 17 26 5 19.8   23.2 23.8 0.3 0.2 0.008 1890 1240 67000 50000 16 35 50 54 100 69 70 71803 AC TA
71903 C TA 17 30 7 21.0   26.6 27.7 0.3 0.3 0.017 4700 2700 71000 53000 25 20 75 32 150 45 120 71903 C TA
71903 AC TA 17 30 7 21.0   26.6 27.7 0.3 0.3 0.017 4450 2600 61000 46000 40 49 120 73 240 96 165 71903 AC TA
H71903 C-2RZ TA 17 30 7 21.0   26.6 27.7 0.3 0.3 0.017 3750 1750 84000 63000 19 16 55 25 110 34 115 H71903 C-2RZ TA
H71903 C-2RZ HQ1 TA 17 30 7 21.0 20.6 26.2 26.8 0.3 0.3 0.017 2150 1070 90000 67000 11 17 35 27 65 34 80 H71903 C-2RZ HQ1 TA
H71903 AC-2RZ HQ1 TA 17 30 7 21.0 20.6 26.2 26.8 0.3 0.3 0.017 2060 1020 82000 61000 17 35 50 62 100 67 100 H71903 AC-2RZ HQ1 TA
7003 C TA 17 35 10 22.7   29.4 30.7 0.3 0.3 0.037 6950 4150 65000 49000 35 24 105 41 210 59 180 7003 C TA
7003 AC TA 17 35 10 22.7   29.4 30.7 0.3 0.3 0.037 6650 4000 56000 42000 60 58 170 88 340 115 245 7003 AC TA
H7003 C-2RZ TA 17 35 10 22.7   29.4 30.7 0.3 0.3 0.037 5150 2410 77000 58000 25 19 80 30 160 41 155 H7003 C-2RZ TA
H7003 C-2RZ HQ1 TA  17 35 10 22.7 22 29.8 30.4 0.3 0.3 0.037 3750 1750 82000 61000 19 20 55 31 110 41 135 H7003 C-2RZ HQ1 TA 
H7003 AC-2RZ HQ1 TA 17 35 10 22.7 22 29.8 30.4 0.3 0.3 0.037 3600 1680 74000 55000 30 42 90 63 180 82 175 H7003 AC-2RZ HQ1 TA
7203 C TA 17 40 12 24.1   33.0 35.2 0.6 0.3 0.065 11400 6350 60000 45000 60 29 170 48 350 69 295 7203 C TA
7203 AC TA 17 40 12 24.1   33.0 35.2 0.6 0.3 0.065 11000 6100 51000 38000 90 69 280 106 560 143 400 7203 AC TA
H7203 C-2RZ TA 17 40 12 24.1   33.0 35.2 0.6 0.3 0.065 7290 4570   45000               H7203 C-2RZ TA

Application

Hxb S71903cdgahcp4 17*30*7mm Super Precision Spindle Bearing for PCB
Hxb S71903cdgahcp4 17*30*7mm Super Precision Spindle Bearing for PCB
Hxb S71903cdgahcp4 17*30*7mm Super Precision Spindle Bearing for PCB
Hxb S71903cdgahcp4 17*30*7mm Super Precision Spindle Bearing for PCB

Company Profile

Established in 1995, as a leading ball bearing manufacturer in China, HXB offers more than 1,000 kinds of ball bearing to fulfill our customers' needs. With excellent production team and technical team, we can supply high quality products consistently.
After more than 20 years of development, HXB's main products involves deep groove ball bearings, angular contact ball bearings, high precision spindle bearings, etc. Our bearings are wildly used in electric motors, machinery tool spindle, CNC, NEVs and other fields.

Our production capacity:

deep groove ball bearings:  34 production lines, 30,000,000pcs per year
Angular contact ball bearings:  14 production lines 3,000,000pcs per year
 
Application fields: electric motors, pumps, textile machine, household appliance,machine tool spindle, CNC machine, healthcare industry, intelligence manufacturing etc.
 
Certificate: ISO16949:2016, ISO9001:2015


Hxb S71903cdgahcp4 17*30*7mm Super Precision Spindle Bearing for PCB
Hxb S71903cdgahcp4 17*30*7mm Super Precision Spindle Bearing for PCB

Hxb S71903cdgahcp4 17*30*7mm Super Precision Spindle Bearing for PCB

 

Angular Contact Ball Bearing