d - 170 mm

D - 310 mm

Ew - 272 mm

B - 52 mm

C - 52 mm

r min. - 4 mm

r1 min. - 4 mm

Weight - 18.4 Kg

Basic dynamic load rating (C) - 475 kN

Basic static load rating (C0) - 637 kN

(Grease) Lubrication Speed - 1900 r/min

(Oil) Lubrication Speed - 2300 r/min

• Model Number: NF234
• Inner Diameter：170mm Outer Diameter：310mm Width：52mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-13
• Application:surgical instruments,car,hydraulic actuator,plastic molding,magnetic elements,Optical Instruments,walking Food processing machinery and equipment,Industrial Electromechanical,stacker lift platform,Polymer,Seals
• Similar models:NTN N2344 NACHI 22340EK ISO NH234 NSK EE234154/234220 NKE NJ2234-E-MA6+HJ2234-E CX NH2234E ISO NU3234 SKF NCF2340ECJB/PEX KOYO NU3234 NACHI NJ2340
• BEARING POWER International Trading Co.,Ltd. specialize in NF234 products，there is large inventory of KOYO NF234 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NF234 Which KOYO NF234 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
  3312-B-TVH	60	130	54	FAG	Angular Contact Ball Bearings
  AX 35 53	35	53	2,8	KOYO	Needle Roller Bearings
  48R5420-1	48	54	20	KOYO	Needle Roller Bearings
  6808-2RZ	40	52	7	CYSD	Deep Groove Ball Bearings
  71916 CB/P4A	110	80	16	SKF	Angular Contact Ball Bearings
  D/W R4A-2RZ	19,05	6,35	7,142	SKF	Deep Groove Ball Bearings
  KTFN 25 C-PP-AS	25	40		INA	Linear Bearings
  LTBR 16-2LS	16			SKF	Linear Bearings
  NF3860	300	380	60	ISO	Cylindrical Roller Bearings
  NUP 2222	110	200	53	NACHI	Cylindrical Roller Bearings
  UC306	30	72	43	FYH	Deep Groove Ball Bearings
  UCT206-18	28,575			FYH	Bearing Units
  Z-567498.ZL-K-C5	220	400	108	FAG	Cylindrical Roller Bearings
  080412	.5000	1.0000	.7500	BAL	JOURNAL ROLLER ASSEMBLIES
  2304E2RS1	20	52	21	MRC	SELF
  93320	.7500	1.1250	1.2500	BERLISS	JOURNAL ROLLER ASSEMBLIES
  HFL-2	.1250		.2500	Heim	ROD ENDS
  NUP-321	105	225	49	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  1616-2RS	.5000	1.1250	.3750	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NATV-30	30	62	29	CONSOLIDATED	NEEDLE BEARINGS