d - 170 mm

Fw - 207 mm

D - 310 mm

B - 52 mm

C - 52 mm

r min. - 4 mm

r1 min. - 4 mm

da min. - 186 mm

Da max. - 294 mm

db max. - 202 mm

db min - 186 mm

ra max. - 3 mm

rb max. - 3 mm

S - 3,8 mm

Db max - 294 mm

Weight - 18,3 Kg

Basic dynamic load rating (C) - 605 kN

Basic static load rating (C0) - 800 kN

(Grease) Lubrication Speed - 2000 r/min

(Oil) Lubrication Speed - 2400 r/min

• Model Number: NJ234EM
• Inner Diameter：170mm Outer Diameter：310mm Width：52mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-17
• Application:horizontal processing,fruit and vegetable processing,garbage disposal,Wire grinder,Medical equipment,Forklift industry,gantry processing,insect experimental analysis instrument,Broadcasting System,Medical room equipment,Roller
• Similar models:ISO NP2348 ISO NH2348 NACHI 23234EK SKF NCF2340ECJB/PEX NACHI NU2234E NSK NUP234EM NTN NU3234 ISO NCF2234V INA SL182234 AST NUP2234EM
• BEARING POWER International Trading Co.,Ltd. specialize in NJ234EM products，there is large inventory of NSK NJ234EM . We has been built up long-term cooperation with NSK company, could make a bulk order of the NJ234EM Which NSK NJ234EM 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
  16017	85	130	14	ISO	Deep Groove Ball Bearings
  23244RHAK	220	400	144	KOYO	Spherical Roller Bearings
  29468	340	620	170	Timken	Thrust Roller Bearings
  30240 J2	360	200	64	SKF	Tapered Roller Bearings
  4T-30313DDF	65	140	72	NTN	Tapered Roller Bearings
  51209	45	73	20	NSK	Thrust Ball Bearings
  5308				Ruville	Wheel Bearings
  6321-RS	105	225	49	CYSD	Deep Groove Ball Bearings
  655/653	69,85	146,05	41,275	KOYO	Tapered Roller Bearings
  NCS4424	69,85	88,9	38,1	INA	Needle Roller Bearings
  NN3040K	200	310	82	KOYO	Cylindrical Roller Bearings
  N418	90,000	225,000	54,000	NTN	Cylindrical Roller Bearings
  NJ2305-E-MPA	25	62	24	NKE	Cylindrical Roller Bearings
  S6004-2RS	20,000	42,000	12,000	SNR	Deep Groove Ball Bearings
  SC4605	230,000	329,500	40,000	NTN	Deep Groove Ball Bearings
  UCT310	50			FYH	Bearing Units
  VEB 30 /S 7CE1	30	47	9	SNFA	Angular Contact Ball Bearings
  NJG2313VH	65	140	48	SKF	CYLINDRICAL ROLLER BEARINGS
  65x80x8mm	65	80	8	CONSOLIDATED	OIL SEALS
  SCE-188			.5000	CONSOLIDATED	NEEDLE BEARINGS