d - 55 mm

D - 120 mm

Ew - 104.5 mm

B - 29 mm

r min. - 2 mm

r1 min. - 2 mm

Weight - 1.40 Kg

Basic dynamic load rating (C) - 110 kN

Basic static load rating (C0) - 111 kN

(Grease) Lubrication Speed - 5000 r/min

(Oil) Lubrication Speed - 6000 r/min

• Model Number: N 311
• Inner Diameter：55mm Outer Diameter：104.5mm Width：29mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:car shock absorber,hydraulic cylinder,Safety protection,Cutting Machine,metal mold,wheel lathe,Industrial equipment,Small air generators,Display Devices,vertical sawing machine,circulating pump
• Similar models:ISO NP311 NKE NU311-E-M6 FAG RN311-E-MPBX AST NJ2311EM SNR NJ311EG15 CX NU3311 CX N311E NKE NJ311-E-MA6+HJ311-E Fersa NUP311FMNR/C3 NKE NUP311-E-MPA
• BEARING POWER International Trading Co.,Ltd. specialize in N311 products，there is large inventory of NACHI N 311 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the N 311 Which NACHI N311 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  19150R/19269	38,1		16,52	KOYO	Tapered Roller Bearings
  22336-K-MB-W33	180	380	126	NKE	Spherical Roller Bearings
  7005 CDT	25	47	24	ISO	Angular Contact Ball Bearings
  NAO-30×47×16	30	42		NTN	Needle Roller Bearings
  NJ2334-E-M6	170	360	120	NKE	Cylindrical Roller Bearings
  NNF5010-2LS-V	50	72,5	40	NKE	Cylindrical Roller Bearings
  NU215	75	130	25	NTN	Cylindrical Roller Bearings
  RNA0-20X28X13	20,000	28,000	13,000	NTN	Needle Roller Bearings
  RNAF 101710	10	17	10	IKO	Needle Roller Bearings
  UCFB208-25	39,6875			KOYO	Bearing Units
  NCF3052V	260	400	104	FAG	CYLINDRICAL ROLLER BEARINGS
  GE95ZO2RS	3.7500	5.8750	3.2812	ELGES	SPHERICAL PLAIN BEARINGS
  7301B.U(A/O)	12	37	12	FAG	ANGULAR CONTACT BALL BEARINGS
  1311E	55	120	29	MRC	SELF
  NU2216E	80	140	33	STEYR	CYLINDRICAL ROLLER BEARINGS
  N319	95	200	45	STEYR	CYLINDRICAL ROLLER BEARINGS
  NU-29/560E	560	750	112	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  HJ-1019	95		6	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  ER-47	5.1181	2.9375	1.5000	CONSOLIDATED	BALL BEARING
  13/4x17/8x2	1.7500	1.8750	2.0000	CONSOLIDATED	JOURNAL ROLLER BEARING OUTER RACES