QJF1988MB NSK Four point contact ball bearings
Brand Name: | NSK |
Model Number: | QJF1988MB |
G1 - Heat Generation Factor (Roller-Raceway)7: | 160 |
C - Double Cup Width: | 3.3750 in |
Y2 - ISO Factor6: | 3.09 |
Design Units: | Imperial |
e - ISO Factor4: | 0.33 |
K - Factor3: | 1.8 |
Y1 - ISO Factor5: | 2.08 |
Y - ISO Factor1: | 1.84 |
Product Details
G1 - Heat Generation Factor (Roller-Raceway)7 | 160 |
C - Double Cup Width | 3.3750 in |
Y2 - ISO Factor6 | 3.09 |
Design Units | Imperial |
e - ISO Factor4 | 0.33 |
K - Factor3 | 1.8 |
Y1 - ISO Factor5 | 2.08 |
Y - ISO Factor1 | 1.84 |
D | 6.1250 in |
Series | 745 |
Da - Cup Frontface Backing Diameter | 5.64 in |
r - Cup Frontface To Clear Radius2 | 0.06 in |
G2 - Heat Generation Factor (Rib-Roller End) | 26.3 |
Cg - Geometry Factor8 | 0.0898 |
Company Profile
Phone |
+951 558225 |
Fax |
+951 558225 |