Four Row Cylindrical Roller Bearings  

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Four-row cylindrical roller bearings are used almost exclusively for the roll necks of rolling mill stands, calenders and roller presses. Because they are normally mounted with an interference fit on the roll neck, four-row cylindrical roller bearings are well suited for rolling mill applications where the rolling speed is high.

Because four-row cylindrical roller bearings can accommodate only radial loads, they are mounted together with deep groove or angular contact ball bearings, or with tapered roller bearings (either radial or thrust design) which accommodate the axial loads.

Four-row cylindrical bearings have an extremely high radial load capacity, but no thrust capacity. This bearing type is mostly used in roll neck and work roll applications in the metal rolling industry. Straight and tapered bore designs are available.

NTN  4R13603 Four Row Cylindrical Roller Bearings  

130.0000 mm 75.000 mm
One Seal 3200 rpm

NTN  4R8605 Four Row Cylindrical Roller Bearings  

2749.95 g 2 x 1/2-13 UNC
236 kN 2 x B10724-264

NTN  4R4811 Four Row Cylindrical Roller Bearings  

14.00 mm 10000 rpm
15000 rpm 47.0000 mm

NTN  4R11404 Four Row Cylindrical Roller Bearings  

1205tnc3-qbl 0.02 KGS
In Stock 52mm

NTN  4R12002 Four Row Cylindrical Roller Bearings  

25.000 mm 0.30 mm
20000 rpm 2900 N

NTN  4R4419 Four Row Cylindrical Roller Bearings  

222 kN 514 mm
5120 kN TQO/GWI

NTN  4R4419 Four Row Cylindrical Roller Bearings  

0.88 kg 96 mm
1 mm 5 mm

NTN  4R4819 Four Row Cylindrical Roller Bearings  

111000 N 37500 N
2.00 mm 70.000 mm

NTN  4R10603 Four Row Cylindrical Roller Bearings  

13000 rpm 0.64 mm
3250 N 7800 N

NTN  4R10402 Four Row Cylindrical Roller Bearings  

C4 23056-b-k-mb-c4-fag
106mm Open Type

NTN  4R7617 Four Row Cylindrical Roller Bearings  

33mm 6300
Open Type Steel

NTN  4R3830 Four Row Cylindrical Roller Bearings  

41500 N 4500 rpm
60.000 mm 42.00 mm
1/19