86-21-68139825
English
Home
Company
+
+
Introduction
SNZ Video News
History
Awards
Vision&Mission&Values
Product
+
+
Miniature Bearings
Deep Groove Ball Bearings
Self Aligning Ball Bearing
Double Row Bearings
Spherical Roller Bearings
Needle Roller Bearing
Tapered Roller Bearings
Angular Contact Ball Bearings
Pillow Block Bearings
Insert Bearings
Housing
Linear Bushings
Thrust Bearings
Mast Guide Bearings
Automotive Bearings
Water Pump Bearings
Skate Wheels & Ball Transfer Unites
Shperical Plain Bearing
Rod-End Bearings
Stainless Steel Bearings
Cam fllowers and roller skate
Roller Chain
Sprockets
Balls, Rollers, Needles
Bushings
Quality Control
+
+
QC
Manufacturing /Testing
Technical Data
+
+
Materials
Accuracy
Noise
Clearance
Packing
Lubriation
Stock
Human source
Contact
BK4512
Do you have
any question? Call
86-21-68139825
Contact SNZ
Home
>
SNZ bearing
>
Needle Roller Bearing
>
BK Series
>
BK4512
BK4512
Send Inquiry
PDF
Dimension and Parameters
Bearing Designation
Current Code :
BK4512
Original Code :
25941/45
Shaft Diameter（mm） :
45
Weight(Kg) :
45
Boundary Dimensions(mm)
Fw :
45
D :
52
C :
12
Basic Load Rating(N)
Dynamic :
12900
Static :
22500
Limiting Speed(rpm)
Oil :
5800
×
Please contact us if you have any enquiries.
Product:
Contacts :
Country :
Phone number :
Company name :
E-mail :
Remark :
Verification:
