d - 150 mm

D - 270 mm

B - 45 mm

D₁ - - 234 mm

F - 182 mm

s - 2.5 mm

r_1,2 - min. - 3 mm

r_3,4 - min. - 3 mm

d_a - min. - 163 mm

d_a - max. - 172 mm

d_b - min. - 185 mm

D_a - max. - 256 mm

r_a - max. - 2.5 mm

r_b - max. - 2.5 mm

Basic dynamic load rating - C - 457 kN

Basic static load rating - C₀ - 610 kN

Fatigue load limit - P_u - 65.5 kN

Reference speed - 2400 r/min

Limiting speed - 2800 r/min

Calculation factor - k_r - 0.15

Mass bearing - 11.8 kg

• Model Number: NU 230 ECM/C3VL2071
• Inner Diameter：270mm Outer Diameter：150mm Width：45mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-18
• Application:Leather Products,animal anatomy,shoe-making machinery,Anesthetic Equipment,hydraulic actuator,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,powder metallurgy,scientific instruments,Pneumatic Actuator,plastic blow molding,Spectrum Products
• Similar models:FAG RN2305-E-MPBX ISB NJ2306 SIGMA NJG2306VH NACHI 23096E CX NU2306E AST NU2309EM NSK EE752305/752380 SIGMA NU2307 AST NJ2306E NKE NUP2230-E-MPA
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  1228 M	140	250	50	SIGMA	Self-Aligning Ball Bearings
  323188	440	720	226	NTN	Tapered Roller Bearings
  495AA/493	66,675	136,525	30,162	Timken	Tapered Roller Bearings
  4R1827	90,000	145,000	84,000	NTN	Cylindrical Roller Bearings
  53416U	80	170	72,2	KOYO	Thrust Ball Bearings
  7319 BDB	95	200	90	ISO	Angular Contact Ball Bearings
  GE100ES	100	150	70	LS	Plain Bearings
  HK3016	30	37	16	CRAFT	Needle Roller Bearings
  K 35x45x30	35	45		NBS	Needle Roller Bearings
  LJ2.1/4-NR	57,15	114,3	22,225	RHP	Deep Groove Ball Bearings
  KS16	16	26	36	INA	Linear Bearings
  X32010X/Y32010X	50	80	20	Timken	Tapered Roller Bearings
  SCW 12-UU	12			NBS	Linear Bearings
  L10SG400.2RSD	4.0000	4.7500	.5000	FAG	DEEP GROOVE BALL BEARINGS
  MUCP206-18	1.1250			AMI	STAINLESS STEEL PILLOW BLOCKS
  6218.2Z	90	160	30	FAG	DEEP GROOVE BALL BEARINGS
  WCT-27A	5.8500	6.2500		Rollway	THRUST ROLLER BEARINGS
  XLS-161/2	16.5000	22.0000	2.7500	HOFF	DEEP GROOVE BALL BEARINGS
  53412U				STEYR	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING
  RM-15	1.8750	4.5000	1.0625	SKF	SELF