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313812-long


Dimensions
Bore diameter d 0.00 mm
Outside diameter D 0.00 mm
Total bearing width over outer rings T 0.00 mm
Total bearing width over inner rings B 0.00 mm
Abutment diameter shaft d1 ≈ 0.00 mm
Abutment diameter housing D1 ≈ 0.00 mm
Inner ring radius (chamfer) r1,2 min. 0.00 mm
Outer ring radius (chamfer) r3,4 min. 0.00 mm

Calculation data
Basic dynamic load rating C 22 kN
Basic static load rating Co 33 kN
Fatigue load limit Pu 2 kN
Calculation factor
e
Y1
Y2

Weight
Application
Interchange
Mass: 0.00 Kg ROLLING MILL SKF

SEO描述


Longest possible service life.  For really long products. 

Contamination, extremely high loads, varying speeds and reversing torques push equipment in rod, bar, wire and section mills to the limit and sometimes beyond, with unplanned maintenance downtime cutting into the mill's profits.


If a bearing fails, all production must be stopped causing costly, unplanned downtime. At the same time, there is constant pressure to optimize production and cut costs.

The FV four-row cylindrical roller bearing is a new reliable bearing design, replacing the previous old designs. All needed advanced technical features have been maximized and put in place to achieve the longest possible service life by performance and robustness.

The bearing also has features for more reliable mounting, resulting in lower TCO due to less maintenance needed.


Brass or steel cage.

The new bearing comes with brass cages - optimized for the application - as the standard offer. It can also be offered alternatively with a steel cage


The complete solution or as separate parts.

The FV four-row cylindrical roller bearing range covers all necessary sizes. The whole range can be ordered as complete bearings, but you can also order them as separate parts: inner rings or outer rings together with rollers and cages.


FV four-row cylindrical roller bearings for long product rolling mills

Old designationsBearing Dimension [mm]Load RatingsNew BC4 designation with brass cage
Bearing Code

Outer ring Assembly
 R-part

Inner ring (Bushing)
L-part

  d D BF1)  C C0PuAssembly codeR-Part L-Part
315643/C4PVJ202R 315643/VJ202L 315643/C4PVJ202127174.65151139.57801 320153BC4-0093RBC4-0093LBC4-0093
314625R 314625L 3146251452101551669801 560173BC4-0101RBC4-0101LBC4-0101
313924 AR 313924L 313924 A1452251561691 1001 630183BC4-0105RBC4-0105LBC4-0105
313891 AR 313891 AL 313891 A1502301561741 1201 660180BC4-0096RBC4-0096LBC4-0096
314190R 314190L 3141901602301301809651 340143BC4-0108RBC4-0108LBC4-0108
315189 AR 314024 CL 3151891602301681791 2902 200240BC4-0103RBC4-0103LBC4-0103
315642/VJ202R 315642/VJ202L 315642/VJ202165.1225.451681811 2502 240240BC4-0111RBC4-0111LBC4-0111
BC2B 322340/HB1VJ202RBC2B 322340/HB2VJ202LBC2B 322340/HB3VJ202170230160185.51 3702 360255BC4-0118RBC4-0118LBC4-0118
BC4B 635122RBC4B 635122LBC4B 6351221702401301871 1401 830196BC4-0119RBC4-0119LBC4-0119
313812R 313812L 3138121802601682021 5602 500265BC4-0114RBC4-0114LBC4-0114
313651R 312942L 3136511902601682121 4302 600270BC4-0098RBC4-0098LBC4-0098
314199 BR 314199 BL 314199 B1902702002121 8003 150325BC4-0109RBC4-0109LBC4-0109
314049 CR 314049 AL 314049 C1902802002142 0803 250335BC4-0116RBC4-0116LBC4-0116
314553R 313153L 3143852002701702221 4302 700275BC4-0113RBC4-0113LBC4-0095
314385R 314385L 3143852002801702221 7003 000305BC4-0095RBC4-0095LBC4-0095
313893R 313583L3138932002802002221 8603 350345BC4-0092RBC4-0092LBC4-0092
313811R 313811L 3138112002901922261 9303 200320BC4-0106RBC4-0106LBC4-0106
313646R 312858L 3136462102901922361 7603 350340BC4-0102RBC4-0102LBC4-0102
313839R 313839L3138392203101922461 9003 550355BC4-0117RBC4-0117LBC4-0117
313894 BR 313584L 313894 B2203102252442 2804 050400BC4-0097RBC4-0097LBC4-0097
313824R 313824L 3138242303302062602 3204 000390BC4-0112RBC4-0112LBC4-0112
313581 AR 313581 AL313581 A2303652502663 3505 000490BC4-0115RBC4-0115LBC4-0115
635194 AR 635194 AL 6351942403301802652 1203 800375BC4-0104RBC4-0104LBC4-0104
313921R 312943 CL 3139212403302202702 1604 300425BC4-0099RBC4-0099LBC4-0099
313823R 313823L3138232603702202922 7004 650465BC4-0110RBC4-0110LBC4-0110
313822R 313822L3138222803902203122 8005 000490BC4-0107RBC4-0107LBC4-0107
314719 CR 314719 CL 314719 C2803902753083 7506 950670BC4-0100RBC4-0100LBC4-0100
---2803902753083 7506 950670BC4-0128RBC4-0128LBC4-0100
314484 DR 314484 DL 3144843004203003324 4008 300800BC4-0094RBC4-0094LBC4-0094
---3004203003324 4008 300800BC4-0124RBC4-0124LBC4-0124


  • Material of rings:Fully hardened steel
  • Material of rollers:Fully hardened steel
Tolerances and clearances: ISO standard, Perfect interchange

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