BC4B 31946/HA3 four-row cylindrical roller bearings
Size : d 260mmXD370mm XT240mm
seals type:open or sealed
Material : GCr15 carbon steel bearing GCr15SiMn,G20Cr2Ni4A
Payment term:T/T,L/C
Delivery : 30-45 days after receiving your payment
Specification :
Item number BC4B 31946/HA3
Inner diameter(d) 260mm
Outer diameter(D) 370mm
Thickness: 240mm
C:220mm
Type four-row cylindrical roller bearings
basic load ratings (KN)C :2160
Co :4605
Fatlgue load limit Pu(KN):465
Minimum Load factor Kf:0.46
Comparative load rating Cf(KN):570
Mass:78.5kg
BC4B 31946/HA3 four-row cylindrical roller bearings Design Attributes
Because of their design they are able to take up those axial loads which occur in such applications in addition to radial loads and generally no separate thrust bearings are required in such arrangements.
Applications
Low- and medium-speed rolling mills
What we can offer:
1) Single row cylindrical roller bearings NU/NJ/N/NF ID 120 to 1900.0000 (mm)
2) Double row cylindrical roller bearings NNU/NN/NN..K ID 200 to 1500 (mm)
3) Four row cylindrical roller bearings ID 105 to 1400 (mm)
4) single-row full complement cylindrical roller bearings NCF ID 150 to 1000(mm)
5) double-row full complement cylindrical roller bearings NNCF ID 150 to 500(mm)









