d - 170 mm

Fw - 207 mm

D - 310 mm

B - 52 mm

C - 52 mm

r min. - 4 mm

r1 min. - 4 mm

Weight - 18.6 Kg

Basic dynamic load rating (C) - 603 kN

Basic static load rating (C0) - 802 kN

(Grease) Lubrication Speed - 1900 r/min

(Oil) Lubrication Speed - 2200 r/min

• Model Number: NJ234R
• Inner Diameter：170mm Outer Diameter：310mm Width：52mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-17
• Application:tooth filling,miscellaneous instruments,tapered grinder,lifting chain,Spectrum Products,Spectrum Products,instrument,coal,industrial fans,office outdoor camping equipment,circulating pump
• Similar models:NACHI NU234E ISO NU5234 NTN NU2340 CX NJ3234 NKE NJ234-E-MA6 CX NH2344E KOYO NJ234 CX NJ2348E NTN NJ2234E NSK EE234156/234220
• BEARING POWER International Trading Co.,Ltd. specialize in NJ234R products，there is large inventory of KOYO NJ234R . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NJ234R Which KOYO NJ234R 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
  46T30305DJR/29,5	25	62	40	KOYO	Tapered Roller Bearings
  AX 6 14	6	14	2,3	Timken	Needle Roller Bearings
  BS 275 7P62U	75	130	25	SNFA	Thrust Ball Bearings
  NANF203	17			FYH	Bearing Units
  NU2256	280	500	130	NTN	Cylindrical Roller Bearings
  P699-GB	9	20	6	ZEN	Deep Groove Ball Bearings
  PASEY5/8	15,875			INA	Bearing Units
  S7030 CD/HCP4A	225	150	35	SKF	Angular Contact Ball Bearings
  UKFL308H	35			SNR	Bearing Units
  RL-32	4.0000	7.2500	1.2500	FAG	SELF
  LLRJN11/4	1.2500	2.7500	.6875	R&M	CYLINDRICAL ROLLER BEARINGS
  WR-39	4.3307	2.4375	1.2500	FED	BALL BEARING
  KNZ12	.7500	1.2500	1.6250	INA	EXTRA CAPACITY LINEAR RECIRCULATING BALL BEARINGS
  1810SZZ	50	65	7	MRC	DEEP GROOVE BALL BEARINGS
  NKI55/35	55	72	35	INA	NEEDLE BEARINGS
  SNW44x715/16	220	280		Torrington	ADAPTERS
  94436	.8750	1.3750	2.2500	RBC	JOURNAL ROLLER ASSEMBLIES
  6306	30	72	19	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  8039	9	26	.3149	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  KML-30			24	CONSOLIDATED	LOCKNUTS