LUOYANG MONTON BEARING SCIENCE & TECHNOLOGY CO.,LTD.
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H7010C-2RZHQ1P4DBA 50*80*16mm high speed high precision spindle bearing

H7010C-2RZHQ1P4DBA 50*80*16mm 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:
H7010C-2RZHQ1P4DBA
Old Designations:
H7010C-2RZHQ1P4DBA
HS Code:
84821020.00
Structure:
Balls
Number of Rows:
Single row
Inside Diameter:
50 mm
Outside Diameter:
80 mm
Thickness:
16 mm
Demensions:
50*80*16mm
Weight:
0.1 KG
Basic dynamic load rating (Cr):
4.5
Basic static load rating (Cor):
4
Reference speed (Grease rpm):
40000
Limiting speed (Oil rpm):
70000
Brand:
MONTON
Clearance:
C0
Precision Rating:
P4
Vibration:
Z1V1
Load Direction:
Radial/Axial
Bearing Material:
GCr15
Cage:
nylon
Cage material:
nylon
Seals Type:
Sealed
Seal Material:
GCr15
Number of Balls:
23
Ball Material:
GCr15
Contact Angle:
90°
Gear Options:
no gear
Transport Package:
Carton/wooden case
Shipping Ways:
ocean,sea
Country of Origin:
Luoyang
Service:
OEM
Quality Control:
Third party/Self-control
Feature:
balls
Application:
Spindle
H7010C-2RZHQ1P4DBA 50*80*16mm High Speed High Precision Spindle Bearing

H7010C-2RZHQ1P4DBA 50*80*16mm high speed high precision spindle bearing

Part Number H7010C-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) 50 mm
Bore Dia Tolerance -0.006mm to 0
Outer Dia (D) 80 mm
Outer Dia Tolerance -0.007mm to 0
Width (B) 16 mm
Width Tolerance -0.12mm 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) 27.3
Static Load Rating (Cor) (KN) 21.9
Axial Load (KN) 13.9
Max Speed (Grease) (RPM) 17700
Max Speed (Oil) (RPM)  27000
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) 0.259
H7010C-2RZHQ1P4DBB,H7010C-2RZHQ1P5DBA,H7010C-2RZHQ1P5DBB,H7010C-2RZHQ1P4SUL,H7010C-2RZHQ1P5SUL
 

Angular Contact Ball Bearing

Single row angular contact ball bearings can not only withstand radial load and axial load in one direction, but also accommodate only axial load in single direction, radial loads produce axial forces in these bearings that need to be balanced by counter forces.Therefore, the single row angular contact ball bearings often need to be installed with other bearings which withstand axial load in the opposite direction. In other words, the angular contact ball bearings are commonly used in pair, or in groups with three, four and even five bearings. Angular contact ball bearings have higher limiting speed.

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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