d - 150 mm

D - 270 mm

B - 73 mm

C - 73 mm

d1 - 194 mm

r1 min. - 3 mm

r2 min. - 3 mm

r3 min. - 3 mm

r4 min. - 3 mm

D1 - 234 mm

F - 182 mm

da min. - 164 mm

da max - 178 mm

Da max. - 254 mm

db min - 197 mm

ra max. - 2,5 mm

rb max. - 2,5 mm

S - 4,9 mm

Weight - 19 Kg

Basic dynamic load rating (C) - 735 kN

Basic static load rating (C0) - 930 kN

Fatigue load limit (Pu) - 100

Reference speed - 2600 r/min

Limiting speed - 2800 r/min

Calculation factor (kr) - 0,2

• Model Number:NJ2230ECM
• Inner Diameter：150mm Outer Diameter：270mm Width：73mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:tower crane,engineering machinery,Hydraulic Couplings,marine analysis and testing equipment,wall industry,Spectrum Products,bio-chemical,thin metal materials,Film machine,intermediate,rolling mill roll neck and slowdown device
• Similar models:NACHI 22309AEX CX HK223018 KOYO NJ2230 NACHI 22307AEX NACHI NU2230E NTN N2230 CX NF2230E NACHI 22308EXK NKE NJ2230-E-MA6+HJ2230-E ISO NH2230
• BEARING POWER International Trading Co.,Ltd. specialize in NJ2230ECM products，there is large inventory of SKF NJ2230ECM . We has been built up long-term cooperation with SKF company, could make a bulk order of the NJ2230ECM Which SKF NJ2230ECM 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
  15118/15251D	30,213	63,5	46,038	Timken	Tapered Roller Bearings
  32224-A	120	215	61,5	FAG	Tapered Roller Bearings
  6209-2RS	45	85	19	CX	Deep Groove Ball Bearings
  70BNR29HV1V	70	100	19	NSK	Angular Contact Ball Bearings
  CRF-42.098034				CRAFT	Wheel Bearings
  E-M249749D/M249710/M249710D	254	258,775	269,875	NTN	Tapered Roller Bearings
  942/932	110	212,725	66,675	Timken	Tapered Roller Bearings
  EXF307	35			SNR	Bearing Units
  FCDP 2403181050	1200	1590	1050	ISB	Cylindrical Roller Bearings
  FYC 45 TF	45			SKF	Bearing Units
  HCB71913-E-T-P4S	65	90	13	FAG	Angular Contact Ball Bearings
  K50×55×20	50	55		NTN	Needle Roller Bearings
  R152.32				SNR	Wheel Bearings
  SYJ 25 KF	20	25	38	SKF	Bearing Units
  YARAG207	35	72	42,9	SKF	Deep Groove Ball Bearings
  205	25	52	15	FAG	DEEP GROOVE BALL BEARINGS
  SIL45TXE	45		32	SKF	ROD ENDS
  D-220	100	180	6.5000	RBC	CYLINDRICAL ROLLER BEARINGS
  HR-11/8-XBC	.6250	1.1250	.6250	Smith	NEEDLE BEARINGS
  SN-610..1310-K	45		70	CONSOLIDATED	PILLOW BLOCKS