d - 55 mm

Fw - 70,5 mm

D - 120 mm

B - 29 mm

C - 29 mm

r min. - 2 mm

r1 min. - 2 mm

da min. - 64 mm

Da max. - 111 mm

db max. - 68 mm

db min - 64 mm

ra max. - 2 mm

rb max. - 2 mm

S - 1,4 mm

Basic dynamic load rating (C) - 137 kN

Basic static load rating (C0) - 143 kN

(Grease) Lubrication Speed - 5000 r/min

(Oil) Lubrication Speed - 6300 r/min

• Model Number:NJ311EM
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-12
• Application:sample cup,journal lathe,tower crane,Processing machinery,glass processing machine,clean stationery,Dental Drill etc,metallurgical mold,Oral Image,Security Equipment,insect experimental analysis instrument
• Similar models:CX NUP311E NACHI 22311EX AST NJ2311EMA NSK 543085/543114 NACHI 21311AX AST NJ311EMA NKE NJ2311-E-MA6 NSK NJ311EM AST NU311E KOYO NU311R
• BEARING POWER International Trading Co.,Ltd. specialize in NJ311EM products，there is large inventory of NSK NJ311EM . We has been built up long-term cooperation with NSK company, could make a bulk order of the NJ311EM Which NSK NJ311EM is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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  52313				STEYR	THRUST BALL BEARINGS
  UQ20212DTL7	60	110	22	New Departure	ANGULAR CONTACT BALL BEARINGS
  CRSB-28	.7500	1.7500	1.0000	CONSOLIDATED	NEEDLE BEARINGS
  SUP-6	.3750	.6250	.8750	CONSOLIDATED	EXTRA CAPACITY LINEAR RECIRCULATING BALL BEARINGS