HXHV Self-aligning ball bearings 1308 ETN9 with nylon retainer
Dimensions |
d |
40 mm |
D |
90 mm |
B |
23 mm |
d1(≈) |
61.47 mm |
D1(≈) |
80.2 mm |
r1,2(min.) |
1.1 mm |
Abutment dimensions |
da(min.) |
49 mm |
Da(max.) |
81 mm |
ra(max.) |
1.1 mm |
Calculation data |
Basic dynamic load rating(C) |
33.8 kN |
Basic static load rating(C0) |
11.2 kN |
Fatigue load limit(Pu) |
0.57 kN |
Reference speed() |
14000 r/min |
Limiting speed() |
9500 r/min |
Permissible angular misalignment(α) |
3 ° |
Calculation factor(kr) |
0.04 |
Calculation factor(e) |
0.23 |
Calculation factor(Y0) |
2.8 |
Calculation factor(Y1) |
2.7 |
Calculation factor(Y2) |
4.2 |
Weight |
0.68 kg |