NNU 4132 M/W33 Double row cylindrical roller bearing

Model: NNU 4132 M/W33
Place of Origin: Zhejiang,China (Mainland)
Number of row: Double row
Type: Roller bearing
Material of race: Chrome steel
Material of roller: Chrome steel
Precision: P0


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Product Description

Payment & Shipping Terms Supply Capacity
Payment Terms:L/C, T/T, WUProduction Capacity:1200000 Piece/Pieces...
Min. Order:1 Piece/PiecesPacking:RNB OR NATURAL
Means of Transport:Ocean, AirDelivery Date:30 days

Double row cylindrical roller bearing

Since the rollers of the cylindrical roller bearings make line contact with the raceways, these bearings can support heavy radial loads and are suitable for high speed operation.  Assembly and disassembly are comparatively easy even if the inner or outer ring requires a shrink fit, as the bearing is a separation type.

Cylindrical roller bearings, double row

Product information

Principal dimensionsBasic load ratingsFatigueSpeed ratingsMassDesignation





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105175696941367080340043006,7NNU 4121 M/W33

110180696941871083320043006,95NNU 4122 K30M/W33

110180696941871083320043006,95NNU 4122 M/W33

12020080805238651003000380011NNU 4124 K30M/W33

12020080805238651003000380011NNU 4124 M/W33

13021080805619651102800360010,7NNU 4126 K30M/W33

13021080805619651102800360010,7NNU 4126 M/W33

140225858562710401182600340013NNU 4128 K30M/W33

140225858562710401182600340013NNU 4128 M/W33

15025010010074812901432400300018NNU 4130 K30M/W33

15025010010074812901432400300018NNU 4130 M/W33

160265120120102018001931900280027BC2B 320160

16027010910993515301662200280025NNU 4132 K30M/W33

16027010910993515301662200280025NNU 4132 M/W33

17028010910996816301732000260026NNU 4134 K30M/W33

17028010910996816301732000260026NNU 4134 M/W33

180300118118108018301901900240032,5NNU 4136 K30M/W33

180300118118108018301901900240032,5NNU 4136 M/W33

190320128128132022002281800240041NNU 4138 K30M/W33

190320128128132022002281800240041NNU 4138 M/W33

200250505024260056240026005,75NNU 4840 K/W33

200250505024260056240026005,75NNU 4840/W33


200340140140147025502601700220051NNU 4140 K30M/W33

Type NNU, NN : These bearings are used in the mainshaft of machine tools, rolling mill rolls and printing machine plate cylinders where thin walled bearings are needed.  To use the bearing in the main shaft of machine tools, adjust the radial internal clearance by inserting a tapered inner ring to the tapered shaft.   

Double row cylindrical roller bearing

Category: Double row cylindrical roller bearing

Related Category: Full complement cylindrical roller bearing  Single row cylindrical roller bearing  Multi row cylindrical roller bearing