NSK N1018MR cylindrical roller bearings

With over 10170 full-service stores, our NSK N1018MR cylindrical roller bearings inventory is extensive and our parts are priced right. within 24 hours. This 385 Series helps you maximize your productivity by saving 382A Cup Part Number time 389DE Cone Part Number and your hard-earned dollars.
Series | 385 |
Cone Part Number | 389DE |
Cup Part Number | 382A |
Design Units | Imperial |
Bearing Weight | 3 lb |
Cage Type | Stamped Steel |
Aa – Cage-Cone Backface Clearance | 0 in |
d | 2.1875 in |
D | 3.8125 in |
B – Double Cone Width | 2.0940 in |
C – Cup Width | 0.6250 in |
T – Bearing Width across Cups | 2.0195 in |
R – Cone Frontface To Clear Radius1 | 0.030 in |
r – Cup Backface To Clear Radius2 | 0.030 in |
da – Cone Frontface Backing Diameter | 2.44 in |
Db – Cup Backface Backing Diameter | 3.50 in |
Ab – Cage-Cone Frontface Clearance | 0.11 in |
C90 – Dynamic Radial Rating (One-Row, 90 million revolutions)3 | 5300 lbf |
C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)4 | 35600 lbf |
C90(2) – Dynamic Radial Rating (Two-Row, 90 million revolutions)5 | 9230 lbf |
Ca90 – Dynamic Thrust Rating (90 million revolutions)6 | 3210 lbf |
K – Factor7 | 1.65 |
e – ISO Factor8 | 0.35 |
Y1 – ISO Factor9 | 1.91 |
Y2 – ISO Factor10 | 2.84 |
G1 – Heat Generation Factor (Roller-Raceway)11 | 42 |
G2 – Heat Generation Factor (Rib-Roller End) | 15.7 |
Cg – Geometry Factor12 | 0.0859 |
Detailed Parameters
parameter:
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