7220CTRSUMP3 NSK Super Precision Bearings
What are the dimensions of 118 mm B a 7220CTRSUMP3 NSK Super Precision Bearings? Super Precision Bearings Manufacturing 1500 r/min Limiting speed Service . Get Your SNR Bearing Argentina Free, Instant Quote!
Brand Name: |
NSK |
Model Number: |
7220CTRSUMP3 |
B: |
118 mm |
Limiting speed: |
1500 r/min |
ra max.: |
3 mm |
d: |
300 mm |
r1,2 min.: |
4 mm |
D1 ≈: |
417 mm |
D: |
460 mm |
d2 ≈: |
351 mm |
Product Details
B |
118 mm |
Limiting speed |
1500 r/min |
ra max. |
3 mm |
d |
300 mm |
r1,2 min. |
4 mm |
D1 ≈ |
417 mm |
D |
460 mm |
d2 ≈ |
351 mm |
Da min. |
402 mm |
Reference speed |
1100 r/min |
s1 max. |
20 mm |
Da max. |
445 mm |
Basic dynamic load rating C |
2160 kN |
Operating clearance factor k2 |
0.095 |
Fatigue load limit Pu |
290 kN |
Ca min. |
1.7 mm |
Misalignment factor k1 |
0.123 |
Basic static load rating C0 |
3750 kN |
Mass bearing |
70 kg |