NTN BEARING ENGLAND LTD

NTN 6207 Bearing

 

Four row bearings

Bearings are directly mounted and comprised of two double inner races, two single and one double outer race, with an inner race spacer and two outer race spacers.

Slots in the inner race spacer permit lubricant to flow from the bearing chamber to the roll neck.  The inner race spacers are hardened to minimize face wear.

Size range:ID 50.800 mm to 1500.000 mm (2.0000 in. to 59.0551 in.)OD 83.337 mm to 2032.000 mm (3.2810 in. to 80.0000 in.)

Design Attributes:Two double cones, two single cups and a double cup with a cone spacer and two cup spacers.Spacers have slots or holes for lubrication.Cone spacers are hardened to reduce face wear.Numbered serially to assure correct installation sequence.

150TQO210-2 Four row bearings
150TQO210-2 Four row bearings
39.7 mm
31.85 kN
310TQO430-1 Four row bearings
310TQO430-1 Four row bearings
0.85 kg
45.9 mm
475TQO660-1 Four row bearings
475TQO660-1 Four row bearings
215
Metric System
395TQO545-2 Four row bearings
395TQO545-2 Four row bearings
25 ~ 60
No
170TQO230-1 Four row bearings
170TQO230-1 Four row bearings
44.45 mm
US209-28G2T20
EE134103D/134143/134144D Four row bearings
EE134103D/134143/134144D Four row bearings
100 °C
9 mm
67975D/67920/67921XD Four row bearings
67975D/67920/67921XD Four row bearings
22.65 mm
30 mm
HM252347D/HM252310/HM252310D Four row bearings
HM252347D/HM252310/HM252310D Four row bearings
6
56
71451D/71750/71751D Four row bearings
71451D/71750/71751D Four row bearings
16.8 Nm
53.7 mm
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DOUBLE-ROW BEARINGS
Four row bearings
Four row cylindrical roller bearings
Spherical roller bearing
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TDO double-row bearings
Thin Section Bearings Kaydon
Thrust cylindrical roller bearings