DOUBLE-ROW BEARINGS

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Double Row bearings are ideally suited to applications where carrying loads make a single row inadequate. Double Row bearings utilize two rows of balls back to back. They have deep groove raceways with a high degree of contact between the ball and raceways. Double Row bearings are capable of handling both radial and axial loads and are designed for applications where higher load carrying capacity is necessary. The Boca Bearing Company offers a full line of miniature standard and ceramic hybrid, doubel row bearings. 

 

Two-row, or double-row, bearings are designed for additional strength in carrying radial loads. These bearing types are interchangeable so the dimensions and diameter under the rollers (NNU style) and diameter over the rollers (NN style) are held to an ISO/DIN standard. Interchangeability is designed for the ring without the rollers to allow interchange with competitor inner rings.

EE285160/285228D+L DOUBLE-ROW BEARINGS

30,000 N 32
4.6 mm NACHI

99600/99101D+L DOUBLE-ROW BEARINGS

3801 ZZ 7 mm
1,55 kN 8,9 mm

205KF3201 DOUBLE-ROW BEARINGS

67 16088
650 mm 710 kN

130KBE31+L DOUBLE-ROW BEARINGS

16.2 mm 0,132
0 Inch | 0 Millimete 10 mm

95500/95927D+L DOUBLE-ROW BEARINGS

0.7288 35,0012
52100 chrome steel o 15,875

273KH3951+K DOUBLE-ROW BEARINGS

40 000 r/min NSK
13,8 mm 35BNR29HV1V

HM231149NA/HM231111D DOUBLE-ROW BEARINGS

70,92 mm ILJIN
63,2 mm 114 mm

HR100KBE1805+L DOUBLE-ROW BEARINGS

215 mm 100,0125
3 mm 215

300KBE030+L DOUBLE-ROW BEARINGS

0,01 Kg 6
0,3 mm 12,7 mm

67983/67920D+L DOUBLE-ROW BEARINGS

NP411 ISO
140 mm 55

130KDE43+L DOUBLE-ROW BEARINGS

1.1 mm KBC
20x52x15 15,9 kN

NA48390/48320D DOUBLE-ROW BEARINGS

60.0 mm SNT 208-307
205.00 mm 175 mm
1/18