d - 155 mm

D - 210 mm

Ew - 196,5 mm

T - 72 mm

B - 18 mm

C - 36 mm

Angle (α) - 60 °

d1 - 190 mm

r min. - 2 mm

r1 min. - 1 mm

W - 8 mm

Weight - 6,31 Kg

Basic dynamic load rating (C) - 107 kN

Basic static load rating (C0) - 312 kN

(Grease) Lubrication Speed - 1 800 r/min

(Oil) Lubrication Speed - 2 500 r/min

• Model Number: 239730B
• Inner Diameter：155mm Outer Diameter：210mm Width：72mm
• Type：Thrust Ball Bearings
• Update date：2025-12-14
• Application:ultra-quiet generators,spreader series,Vertical pull,squeeze machine etc,electronic components,ventilator anesthesia machine etc,rolling machine,metallurgy,position switch,medical Equipment,vertical processing
• Similar models:KOYO 239730B
• BEARING POWER International Trading Co.,Ltd. specialize in 239730B products，there is large inventory of KOYO 239730B . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 239730B Which KOYO 239730B 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.

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  23080VMKW33	400,000	600,000	148,000	SNR	Thrust Roller Bearings
  23188-K-MB-W33+AHX3188	440	720	226	NKE	Spherical Roller Bearings
  23248 CC/W33	440	240	160	SKF	Spherical Roller Bearings
  61832	160	200	20	NKE	Deep Groove Ball Bearings
  61900	10	22	6	ISB	Deep Groove Ball Bearings
  6924-2RU	120	165	22	KOYO	Deep Groove Ball Bearings
  7001DT	12	28	8	CYSD	Angular Contact Ball Bearings
  7909UADG/GNP42	45	68	12	NTN	Angular Contact Ball Bearings
  946D/932+Y9S-932	107,95	212,725	142,875	Timken	Tapered Roller Bearings
  K17x22x20	17	22	20	ISO	Needle Roller Bearings
  KH1428	14	21	28	NTN	Linear Bearings
  LJT1.1/4	31.75	69,85	16,66875	RHP	Angular Contact Ball Bearings
  MBT20	20	36	19	NMB	Plain Bearings
  NU2307F/C3	35	80	31	Fersa	Cylindrical Roller Bearings
  NUP213R	65	120	23	KOYO	Cylindrical Roller Bearings
  NX20	20	30	28	INA	Complex Bearings
  S71926 ACD/P4A	180	130	24	SKF	Angular Contact Ball Bearings
  TWB3244	2.0000	2.7500		INA	THRUST NEEDLE BEARINGS
  HM-8C	.5000		.6250	Heim	ROD ENDS
  240RT02	240	440	72	Torrington	CYLINDRICAL ROLLER BEARINGS