d - 630 mm

D - 850 mm

B - 165 mm

C - 165 mm

r min. - 6 mm

Weight - 273 Kg

Basic dynamic load rating (C) - 5750 kN

Basic static load rating (C0) - 9700 kN

(Grease) Lubrication Speed - 420 r/min

(Oil) Lubrication Speed - 540 r/min

Calculation factor (e) - 0,18

Calculation factor (Y0) - 3,62

Calculation factor (Y1) - 3,71

Calculation factor (Y2) - 5,52

• Model Number: 239/630EK
• Inner Diameter：630mm Outer Diameter：850mm Width：165mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-10
• Application:Surveying Surveying Instruments,Pneumatic Actuator,chemical raw materials and reagents,laser devices,impression material,respirator,medical treatment,position switch,decoration machinery,Hydraulic Couplings,power protection
• Similar models:NACHI 239/1060E NACHI 239/800E NACHI 23940AXK NACHI 239/900EK INA F-239187.01 NACHI 23972E NACHI 23938AX NACHI 23948E NACHI 23932AXK NSK H239649/H239612
• BEARING POWER International Trading Co.,Ltd. specialize in 239/630EK products，there is large inventory of NACHI 239/630EK . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 239/630EK Which NACHI 239/630EK 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
  22226 EK	230	130	64	SKF	Spherical Roller Bearings
  35BCD08-2LRS	35	80	28	NACHI	Deep Groove Ball Bearings
  AX 3,5 75 100	75	100	3,5	KOYO	Needle Roller Bearings
  52240	204	280	109	ISO	Thrust Ball Bearings
  7019DB	95	145	24	CYSD	Angular Contact Ball Bearings
  BM2015	20	27	15	KOYO	Needle Roller Bearings
  FC 70104300	350	520	300	ISB	Cylindrical Roller Bearings
  K61×66×20	61	66		NTN	Needle Roller Bearings
  LJT1.7/8	47,625	101,6	30,1625	RHP	Angular Contact Ball Bearings
  MR-22	34,92	47,21	31,75	SIGMA	Needle Roller Bearings
  NKI 60/25	60	82	25	JNS	Needle Roller Bearings
  NP428874/NP108329	30,162	64,292	21,433	Timken	Tapered Roller Bearings
  NUP324-E-M6	120	260	55	NKE	Cylindrical Roller Bearings
  XLT9.1/2	241,3	298,45	47,625	RHP	Thrust Ball Bearings
  HE321	105	140		SKF	ADAPTERS
  619/32-2Z	32	52	10	SKF	DEEP GROOVE BALL BEARINGS
  6301-ZNR	12	37	12	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  MR-56			2.0000	CONSOLIDATED	NEEDLE BEARINGS
  54x80x13mm	54	80	13	CONSOLIDATED	OIL SEALS
  54414-U				CONSOLIDATED	THRUST BALL BEARINGS WITH SPHERICAL SEATING RINGS