Hubei Parts Service Supply Co., Ltd.

234772M (Size: 370x540x212mm) Angular Contact Thrust Ball Bearing For Machine Tool Spindle

234772M (Size: 370x540x212mm) Angular Contact Thrust Ball Bearing for Machine Tool Spindle
234772M
Bore Diameter:370 mm
Outside Diameter:540 mm
Width:212 mm
Weight:123 kg
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The 234772M bearing is a Angular Contact Ball Bearings with an inner diameter of 370 mm , an outer diameter of 540 mm, a width of 212 mm. It typically uses P5 grade precision tolerances and features a Brass cage, Chrome Steel (Gcr15) balls, Its dynamic axial rated load is approximately 560 (KN), its static axial rated load is approximately 2040 (KN). together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Application: Main Spindles of Machine Tools

Dimensions:
Inside Diameter:
370 mm
Outside Diameter:
540 mm
Thickness:
212 mm
Weight:
123 KG
Dynamic load Capacity, axial:
560 (KN)
Static load Capacity, axial:
2040 (KN)
Reference speed (Grease rpm):
1000
Limiting speed (Oil rpm):
1500
Specifications:
Old Designations:
2268172K
Structure:
Ball Bearing
Number of Rows:
Double
Demensions:
370x540x212
Brand:
Neutral Product
Precision Rating:
P5
Bearing Material:
Chrome Steel (Gcr15)
Cage material:
Brass
Ball Material:
Chrome Steel (Gcr15)
Contact Angle:
60
Country of Origin:
China
Bore Type:
Tapered Bore
Rolling Element:
Ball
Transaction Information:
Transport Package:
Standard Export Package
Shipping Ways:
by Sea or Air
Min. Order:
1 Piece
Stock:
100 Piece
Port:
Tianjin, Shanghai, Shenzhen, Guangzhou or Qingdao
Payment term:
by T/T in advance
Delivery time:
2-3 days for stock, 25-30 days for bulk production
234772M (Size: 370x540x212mm) Angular Contact Thrust Ball Bearing For Machine Tool Spindle

234772M Double Direction Angular Contact Thrust Ball Bearing for use in machine tool spindles, High Precision, High Speed, High Rigidity

Size: 370x540x212mm

Inner Diameter (d): 370mm
Outer Diameter (D): 540
mm
Thickness (B): 212
mm

Bearing Part No.

Main Dimensions  (mm)

Basic Load  Rating   (kN)

Speed  Ratings   (rpm)

Weight  (kg)

d

D

T

B

C

r

Dynamic  (Ca )

Static  (Coa)

Grease

Oil

234772M

370

540

212

53

106

3

560

2040

1000

1500

123

Applications:

For the main spindles of machine tools

E-mail:

[email protected]

Wechat:

+8618062246726

Whatsapp:

+8618062246726

Skype:

Stellaqiao

Double-Direction Angular Contact Thrust Ball Bearings are specially designed high precision bearings for the main spindles of machine tools. Compared with the Thrust Ball Bearings in the 511 Series, this type contains more balls of smaller diameter and has a contact angle of 60°.They are designed to carry only thrust loads. High contact angles carry high axial loads.

The precision we offering are P5, P4, P2, SP and UP precision. If any requirement of the precison, please feel free to let us know.

All the bearings we are offering are direct factory price, fast delivery, perfect quality. For more bearings, please contact us by e-mail, wechat , whatsapp or skype. 


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