LUOYANG MONTON BEARING SCIENCE & TECHNOLOGY CO.,LTD.
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H7011C-2RZHQ1P4DBA 55*90*18mm high speed high precision spindle bearing

H7011C-2RZHQ1P4DBA 55*90*18mm High Speed High Precision Spindle Bearing

Reference FOB Price:
US1.00 ~ 1000 / Piece
Min. Order:
1 Piece
Stock:
100 Piece
Production Capacity:
1000PCS/WEEK
Port:
Shanghai
Payment term:
T/T
Delivery time:
Stock
Technical Parameters:
Product Designations:
H7011C-2RZHQ1P4DBA
Old Designations:
H7011C-2RZHQ1P4DBA
HS Code:
84821020.00
Structure:
Balls
Number of Rows:
Single row
Inside Diameter:
55 mm
Outside Diameter:
90 mm
Thickness:
18 mm
Weight:
0.19 KG
Dynamic load Capacity, Radial (Cr):
1300
Static load Capacity, Radial (Cor):
2000
Reference speed (Grease rpm):
10000
Limiting speed (Oil rpm):
10000
Demensions:
55*90*18mm
Brand:
MONTON
Radial Clearance Trade No.:
C0
Precision Rating:
P4
Vibration:
Z1V1
Load Direction:
Radial/Axial
Bearing Material:
GCr15
Cage Type:
nylon
Cage material:
nylon
Seals Type:
Sealed
Seal Material:
GCr15
Contact Angle:
15°
Transport Package:
Carton/wooden case
Shipping Ways:
ocean,sea
Country of Origin:
Luoyang
Service:
OEM
Quality Control:
Third party/Self-control
Feature:
balls
Gear Options:
no gear
Application:
Spindle
H7011C-2RZHQ1P4DBA 55*90*18mm High Speed High Precision Spindle Bearing
Part Number H7011C-2RZHQ1P4DBA
For Load Direction Combined Radial and Thrust
Construction One
Single Row/Double Row Single
Seal Type Open
Precision Rating P4 (ABEC-7) P5 (ABEC-5)
Contact Angle 15
Duplex DB (back-to-back arrangement)
DF (face-to-face arrangement)
DT (tandem arrangement)
Bore Dia (d) 55 mm
Bore Dia Tolerance -0.007mm to 0
Outer Dia (D) 90 mm
Outer Dia Tolerance -0.08mm to 0
Width (B) 18 mm
Width Tolerance -0.15mm to 0
Ring Material 52100 Chrome steel
Ball Material SN24 Ceraimc Ball Si3N4
Cage Material TYN (ball guided polyamide resin cage)
  TR (outer ring guided polyamide resin cage)
Dynamic Load Rating (Cr) (KN) 36
Static Load Rating (Cor) (KN) 28.6
Axial Load (KN) 18.9
Max Speed (Grease) (RPM) 15900
Max Speed (Oil) (RPM)  24200
Preload EL (extra light preload)
  L (light preload)
  M (medium preload)
  H (heavy preload)
  CP (special preload)
  CA (special axial clearance)
Lubrication Required
Shaft Mount Type Press Fit
Temperature Range -40 to 120 ºC
Weight (grams) 0.38
H7011C-2RZHQ1P4DBB,H7011C-2RZHQ1P5DBA,H7011C-2RZHQ1P5DBB,H7011C-2RZHQ1P4SUL,H7011C-2RZHQ1P5SUL

 MONTON precision angular contact ball bearings with 15° (C) and 25° (AC) contact angles. As for the angular contact ball bearings, the bigger the contact angle is, the greater the axial load capacity is, but the lower the limiting speed of bearings becomes. Therefore, the spindle, with high speed and small axial loadshould adopt the 15° angular contact ball bearings, whereas the 25° angular contact ball bearings should be adopted. 

MONTON precision angular contact ball bearings with high-speed angular contact bearings (standard series), super high-speed angular contact ball bearings, high-speed sealed angular contact ball bearings and high-speed spindle bearings.

 

The inner ring, outer ring and rolling element of rolling bearing under normal operating conditions are made of high carbon chromium bearing steel, but the steel bearings cannot meet the requirements of such special conditions as high speed, wear-resisting, low temperature rising, long life and high reliability etc., then Si3N4 ceramics are believed to be present optimum rolling bearing materials to replace bearing steel.



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High quality H7011C-2RZHQ1P4DBA ( 0.19 kg Mass, ID: 55 mm OD: 90 mm WD: 18 mm , Single row Rows , C0 Radial Clearance , P4 Accuracy Class , GCr15 Material , 1300 Radial dynamic , 2000 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. H7011C-2RZHQ1P4DBA. 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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