158FC10261 KOYO Four-row cylindrical roller bearings
Brand Name: |
KOYO |
Model Number: |
158FC10261 |
d: |
55 mm |
D: |
140 mm |
B: |
33 mm |
d1 ≈: |
81.58 mm |
D1 ≈: |
113.15 mm |
D3: |
135.23 mm |
b: |
3.1 mm |
C: |
4.9 mm |
Product Details
d |
55 mm |
D |
140 mm |
B |
33 mm |
d1 ≈ |
81.58 mm |
D1 ≈ |
113.15 mm |
D3 |
135.23 mm |
b |
3.1 mm |
C |
4.9 mm |
r0 max. |
0.6 mm |
r1,2 min. |
2.1 mm |
da min. |
69 mm |
Da max. |
126 mm |
Db min. |
151 mm |
ba min. |
3.5 mm |
Ca max. |
7.72 mm |
ra max. |
2 mm |
Basic dynamic load rating C |
99.5 kN |
Basic static load rating C0 |
62 kN |
Fatigue load limit Pu |
2.6 kN |
Reference speed |
11000 r/min |
Limiting speed |
7000 r/min |
Calculation factor kr |
0.035 |
Calculation factor f0 |
12 |
Mass bearing |
2.33 kg |