313507 B Four-row Cylindrical Roller Bearings

313507 B four-row cylindrical roller bearings 

Size : d 170mmXD260mm XT225mm 

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 313507 B

Inner diameter(d) 170mm

Outer diameter(D) 260mm

Thickness: 225mm

C:225mm

Type four-row cylindrical roller bearings

basic load ratings (KN)C :1650

                      Co :3350

Fatlgue load limit Pu(KN):355

Minimum Load factor Kf:0.70

Comparative load rating Cf(KN):490 

Mass:43.5kg

313507 B 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)