LUOYANG MONTON BEARING SCIENCE & TECHNOLOGY CO.,LTD.
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SX011848 240*300*28mm crossed roller bearing for Speed Reducer Zero Backlash Harmonic Drive Reducer

SX011848 240*300*28mm Crossed Roller Bearing For Speed Reducer Zero Backlash Harmonic Drive Reducer

Reference FOB Price:
US1 ~ 100 / Piece
Min. Order:
1 Piece
Stock:
1000 Piece
Production Capacity:
1000PCS/DAY
Port:
Shanghai
Payment term:
T/T
Delivery time:
7 days
Technical Parameters:
Product Designations:
SX011848
Old Designations:
SX011848
HS Code:
84825000.90
Structure:
Cylindrical
Number of Rows:
Single row
Inside Diameter:
240 mm
Outside Diameter:
300 mm
Thickness:
28 mm
Weight:
0.02 KG
Dynamic load Capacity, Radial (Cr):
96
Static load Capacity, Radial (Cor):
380
Reference speed (Grease rpm):
3000
Limiting speed (Oil rpm):
4500
Demensions:
240*300*28
Brand:
MONTON
Radial Clearance Trade No.:
C0
Precision Rating:
P4
Vibration:
Z1V1
Load Direction:
Radial
Bearing Material:
Gcr15
Cage Type:
Nylon
Cage material:
Gcr15
Seals Type:
seals
Seal Material:
Rubber
Number of Balls:
30
Ball Material:
Gcr15
Number of Roller:
25
Roller Material:
Gcr15
Transport Package:
Carton box
Shipping Ways:
TNT DHL
Country of Origin:
Luoyang
Service:
Third party
Quality Control:
Self control
Feature:
cylindrical
Application:
harmonic drive
SX011848 240*300*28mm Crossed Roller Bearing For Speed Reducer Zero Backlash Harmonic Drive Reducer

SX011848 240*300*28mm crossed roller bearing for  Speed Reducer Zero Backlash Harmonic Drive Reducer

 Identification number  Main dimensions   shoulder height  Basic load rating(axial) Basic load rating(radial)  weight
      innerring outer ring width Greasing hole Chamfer de Di Ca Coa Cr Cor Kg
D r KN KN KN KN
d (mm) B B1 (min)
(mm) (mm) φ
SX011848 240 300 28 2 2 269.2 270.8 148 640 105 255 5.3

 

 1. Ultra-Slim and Ultra-Small!

These Crossed Roller Bearings are ultra-slim and small with a 10mm bearing bore, 21mm outside diameter, and 5mm bearing width. The compact size is made possible thanks to technological expertise in miniature bearing production.

 

2. High Rigidity and a Compact Size!

In Crossed Roller Bearings, the orthogonal array of rollers reduces the cross sectional area of rear-mounted 45° contact angle single-row roller bearings or ball bearings by half, creating a compact structure. Even though they are more compact, the rigidity is 3 to 4 times greater than double-row angular contact ball bearings.

 

What are Crossed Roller Bearings?

Crossed Roller Bearings are compact bearings with their rollers alternately crossed at right angles to each other between inner

and outer rings. The orthogonal array of the rollers allows the bearing to handle complex loads simultaneously from any direction, which makes assembly possible without needing to worry about load direction.

 

CRBT105A Usage Examples

Compact Hand Robot

Crossed Roller Bearings feature high rotational accuracy and high rigidity which minimizes deflection, making them ideal for the

swivel parts of hand robots, that require accurate positioning motion.

 

Compact Surveillance Camera

Crossed Roller Bearings can receive complex loads from various directions, making them ideal bearings for supporting surveillance cameras which are in constant 24-hour operation.


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