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NTN NNU4972K Bearing

d - 360 mm

Fw - 398 mm

D - 480 mm

B - 118 mm

C - 118 mm

r min. - 3 mm

Weight - 54.4 Kg

Basic dynamic load rating (C) - 1 270 kN

Basic static load rating (C0) - 3 250 kN

(Grease) Lubrication Speed - 1 100 r/min

(Oil) Lubrication Speed - 1 300 r/min

  • #number
  • ID(内径)
  • OD(外径)
  • B(厚度)

NTN Bearings

2011-01-15
RNA4902 | NTN Bearings
2011-08-25
62/22 | SKF Bearings
2012-04-14
NKI10/20 | INA Bearings
2012-12-15
JM 515649/610/Q | SKF Bearings
2013-08-29
NNU 4976 B/SPW33 | SKF Bearings
2014-05-29
7240BDF | NTN Bearings
2015-03-13
NU236 | KOYO Bearings
2015-12-28
NU 2032 ECMA | SKF Bearings
2016-10-24
HR30313J | NSK Bearings
2017-08-31
32212 J2/Q | SKF Bearings
2018-07-22
EE333140/333197 | TIMKEN Bearings
2019-06-30
NU236EM | NSK Bearings
2020-06-01
3775/3720-B | TIMKEN Bearings
2021-05-25
NUP 230 ECJ | SKF Bearings
2022-05-06
M84249/M84210 | TIMKEN Bearings