KOYO NRO.B4X39,8G2 Roller Thrust Bearings
What is KOYO NRO.B4X39,8G2 Roller Thrust Bearings in mechanical JiNan Hope Hydraulic Co., Itd engineering? Timken Needle Roller Thrust Bearings Manufacturing Service . Upload your CAD 940000 Series file for an instant.
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Details
Series | 940000 |
Cone Part Number | EE941206D |
Cup Part Number | 941950 |
Design Units | Imperial |
Bearing Weight | 213.10 lb |
Cage Type | Pin-Type |
Aa - Cage-Cone Backface Clearance | 0 in |
d | 12 in |
D | 19.5000 in |
B - Double Cone Width | 5.3125 in |
C - Cup Width | 2.1250 in |
T - Bearing Width across Cups | 5.4312 in |
R - Cone Frontface To Clear Radius1 | 0.060 in |
r - Cup Backface To Clear Radius2 | 0.130 in |
da - Cone Frontface Backing Diameter | 12.95 in |
Db - Cup Backface Backing Diameter | 18.07 in |
Ab - Cage-Cone Frontface Clearance | 0.27 in |
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 | 90300 lbf |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 | 607000 lbf |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 | 157000 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 62200 lbf |
K - Factor7 | 1.45 |
e - ISO Factor8 | 0.4 |
Y1 - ISO Factor9 | 1.68 |
Y2 - ISO Factor10 | 2.5 |
Cg - Geometry Factor11 | 0.166 |
Company Profile
Worktime |
9:00-18:00(Beijing time) |
Phone |
0531-8299 9953 |