d - 380 mm

D - 520 mm

B - 106 mm

C - 106 mm

r min. - 4 mm

da min. - 398 mm

Da max. - 502 mm

ra max. - 3 mm

Weight - 70 Kg

Basic dynamic load rating (C) - 1780 kN

Basic static load rating (C0) - 3940 kN

(Grease) Lubrication Speed - 500 r/min

(Oil) Lubrication Speed - 660 r/min

Calculation factor (e) - 0,19

Calculation factor (Y0) - 3,54

Calculation factor (Y1) - 3,62

Calculation factor (Y2) - 5,39

• Model Number:23976R
• Inner Diameter：380mm Outer Diameter：520mm Width：106mm
• Type：Spherical Roller Bearings
• Update date：2025-12-28
• Application:pump,E Beauty,horizontal processing,floor industry,non-motor vehicle Electric car,Oral Image,air purification,Laser Devices,marine test,construction machinery and equipment,mechanical and electrical
• Similar models:KOYO 23976RK CX 23976CW33 FAG 23976-K-MB+AH3976G-H ISO 23976W33 FAG 23976-K-MB+AH3976G NTN 23976 ISO 23976KW33 KOYO 23976R NSK TL23976CAKE4 FAG 23976-K-MB+H3976
• BEARING POWER International Trading Co.,Ltd. specialize in 23976R products，there is large inventory of KOYO 23976R . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 23976R Which KOYO 23976R 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
  11590/11520	15,875	42,862	14,288	Fersa	Tapered Roller Bearings
  239/710 KCW33+H39/710	710	950	180	CX	Spherical Roller Bearings
  23284W33	420	760	272	ISO	Spherical Roller Bearings
  29875/29820	254	323,85	22,225	ISO	Tapered Roller Bearings
  32244	220	400	114	NACHI	Tapered Roller Bearings
  33006 A	30	55	20	CX	Tapered Roller Bearings
  61808-2RZ	40	52	7	SKF	Deep Groove Ball Bearings
  61917	85	120	18	ISO	Deep Groove Ball Bearings
  6214-2NSE	70	125	24	NACHI	Deep Groove Ball Bearings
  7236BDT	180	320	52	NTN	Angular Contact Ball Bearings
  98316/98788	80	200	52,761	CX	Tapered Roller Bearings
  K40X45X34.5	40,000	45,000		NTN	Needle Roller Bearings
  KFA060	152,4	190,5	19,05	KOYO	Angular Contact Ball Bearings
  L-1790ZZ	9	17	5	NMB	Deep Groove Ball Bearings
  PK33X41X19.8	33,000	41,000		NTN	Needle Roller Bearings
  SL185017	85	121,95	60	NBS	Cylindrical Roller Bearings
  89436			36	INA	THRUST ROLLER BEARINGS
  CFE-2-SB			1.2500	McGill	NEEDLE BEARINGS
  UCFL209-28	1.7500			IPTCI	PILLOW BLOCKS
  XLS-51/4	5.2500	7.2500	1.0000	NH	DEEP GROOVE BALL BEARINGS