NNU412 TIMKEN Double row cylindrical roller bearings
Brand Name: |
TIMKEN |
Model Number: |
NNU412 |
d1: |
105 mm |
D: |
200 mm |
B: |
69.8 mm |
d2 ≈: |
130 mm |
D1 ≈: |
169 mm |
B1: |
82 mm |
B2 ≈: |
86 mm |
b: |
8.3 mm |
Product Details
d1 |
105 mm |
D |
200 mm |
B |
69.8 mm |
d2 ≈ |
130 mm |
D1 ≈ |
169 mm |
B1 |
82 mm |
B2 ≈ |
86 mm |
b |
8.3 mm |
K |
4.5 mm |
r1,2 min. |
2.1 mm |
G |
M 120x2 |
G1 |
11 mm |
da min. |
118 mm |
Da max. |
188 mm |
ra max. |
2 mm |
Basic dynamic load rating C |
626 kN |
Basic static load rating C0 |
765 kN |
Fatigue load limit Pu |
76.5 kN |
Reference speed |
2200 r/min |
Limiting speed |
3200 r/min |
Calculation factor e |
0.33 |
Calculation factor Y1 |
2 |
Calculation factor Y2 |
3 |
Calculation factor Y0 |
2 |
Mass bearing + sleeve |
10.5 kg |
Company Profile
Phone |
+951 558225 |
Fax |
+951 558225 |