4R3443 NTN Cylindrical Roller Bearing
Question4R3443 NTN Cylindrical Roller Bearing ? Find what you need faster Shenzhen YUYING Bearing Co., Ltd. by entering your Thrust Tapered Roller Bearing information 320 mm Inside Ring Outside Diameter .
Brand Name: |
NTN |
Model Number: |
4R3443 |
Inside Ring Outside Diameter: |
320 mm |
dd (min): |
343 mm |
Limiting Speed - Oil: |
1,500 rpm |
dc (min): |
323 mm |
db (min): |
282 mm |
Configuration: |
Single Row |
Limiting Speed - Grease: |
1,300 rpm |
Static Load Rating: |
1,660,000 N |
PDF |
4R3443 |
Product Details
Inside Ring Outside Diameter |
320 mm |
dd (min) |
343 mm |
Limiting Speed - Oil |
1,500 rpm |
dc (min) |
323 mm |
db (min) |
282 mm |
Configuration |
Single Row |
Limiting Speed - Grease |
1,300 rpm |
Static Load Rating |
1,660,000 N |
Enclosure |
Open |
D |
480 mm |
Radial Clearance |
0.125 to 0.195 mm |
Fillet Radius/Chamfer |
5 mm |
db (max) |
318 mm |
ra (max) |
4 mm |
d |
260 mm |
B |
80 mm |
Dynamic Load Rating |
1,140,000 N |
Da (max) |
458 mm |
ra1 (max) |
4 mm |
Bore Type |
Cylindrical Bore |
Company Profile
Worktime |
9:00-18:00(Beijing time) |
Phone |
86-02-7234249 |