Four Row Cylindrical Roller Bearings NTN 4R2904
Welcome to 800 r/min Reference speed the Pioneer Machinery Source Four Row Cylindrical Roller Bearings NTN 4R2904 online seller. 283.5 mm d1 ≈
d1 ≈: |
283.5 mm |
Reference speed: |
800 r/min |
Calculation factor kr: |
0.2 |
B: |
60 mm |
Limiting speed: |
1000 r/min |
ra max.: |
2 mm |
D: |
320 mm |
da min.: |
269 mm |
Product Details
d1 ≈ |
283.5 mm |
Reference speed |
800 r/min |
Calculation factor kr |
0.2 |
B |
60 mm |
Limiting speed |
1000 r/min |
ra max. |
2 mm |
D |
320 mm |
da min. |
269 mm |
Fatigue load limit Pu |
132 kN |
das |
276 mm |
Company Profile
Worktime |
7:00AM - 6:00PM |
Phone |
0065 82577418 |
Fax |
0065 82577552 |