SEALED-CLEAN FOUR-ROW BEARINGS

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Sealed-Clean” bearings are four row tapers with seals for the harshest of operating environments. NSK’s patented design provides the optimum sealing efficiency with only a slight loss of capacity.

Two Row Tapered Roller Bearings Are very common as the back-up thrust bearing in a rolling mill or as the roll neck in lighter duty rolling mills. Two row tapers are designed in a variety of styles for different applications.

Bearing Number Bore Dia Outer DIa Width Size
234,95 mm x 327,025 mm x 196,85 mm NSK STF234KVS3251Eg SEALED-CLEAN FOUR-ROW BEARINGS 207 Series Non-Expansion 2 Bolt Pillow Block Triple Lip
355,6 mm x 457,2 mm x 252,412 mm NSK STF355KVS4551Eg SEALED-CLEAN FOUR-ROW BEARINGS Normal Duty Setscrew Ball Bearing 210 Series Cast Iron
310 mm x 430 mm x 310 mm NSK STF310KVS4301Eg SEALED-CLEAN FOUR-ROW BEARINGS Normal Duty D-Lock Ball Bearing 204 Series Cast Iron
260 mm x 365 mm x 340 mm NSK STF260KVS3601Eg SEALED-CLEAN FOUR-ROW BEARINGS Normal Duty Setscrew Ball Bearing 205 Series Cast Iron
343,052 mm x 457,098 mm x 254 mm NSK STF343KVS4551Eg SEALED-CLEAN FOUR-ROW BEARINGS Normal Duty Setscrew Ball Bearing 204 Series Cast Iron
215,9 mm x 288,925 mm x 177,8 mm NSK STF215KVS2851Eg SEALED-CLEAN FOUR-ROW BEARINGS Normal Duty D-Lock Ball Bearing 211 Series Cast Iron
304,648 mm x 438,048 mm x 280,99 mm NSK STF304KVS4351Eg SEALED-CLEAN FOUR-ROW BEARINGS Normal Duty Setscrew Ball Bearing 209 Series Cast Iron
266,7 mm x 355,6 mm x 230,188 mm NSK STF266KVS3551Eg SEALED-CLEAN FOUR-ROW BEARINGS Normal Duty Setscrew Ball Bearing 207 Series Cast Iron
220 mm x 330 mm x 260 mm NSK STF220KVS3301Eg SEALED-CLEAN FOUR-ROW BEARINGS Intermediate Duty Eccentric Collar Ball Bearing 210 Series Cast Iron
254 mm x 358,775 mm x 269,875 mm NSK STF254KVS3552Eg SEALED-CLEAN FOUR-ROW BEARINGS Normal Duty Setscrew Ball Bearing 209 Series Cast Iron
304,902 mm x 412,648 mm x 266,7 mm NSK STF304KVS4152Eg SEALED-CLEAN FOUR-ROW BEARINGS Normal Duty Eccentric Collar Ball Bearing 205 Series Zinc
406,4 mm x 546,1 mm x 288,925 mm NSK STF406KVS5451Eg SEALED-CLEAN FOUR-ROW BEARINGS Intermediate Duty Setscrew Ball Bearing 206 Series Zinc
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