d - 280 mm

D - 380 mm

B - 75 mm

C - 75 mm

r min. - 2,1 mm

da min. - 292 mm

Da max. - 368 mm

ra max. - 2 mm

Weight - 26 Kg

Basic dynamic load rating (C) - 928 kN

Basic static load rating (C0) - 1960 kN

(Grease) Lubrication Speed - 760 r/min

(Oil) Lubrication Speed - 1000 r/min

Calculation factor (e) - 0,18

Calculation factor (Y0) - 3,66

Calculation factor (Y1) - 3,74

Calculation factor (Y2) - 5,57

• Model Number: 23956R
• Inner Diameter：280mm Outer Diameter：380mm Width：75mm
• Type：Spherical Roller Bearings
• Update date：2025-04-20
• Application:rock drilling machinery,trolley,tire industry,mechanical and electrical,leather processing,Industrial,animal,aerial work platform,Vertical pull,transistor fittings,teaching equipment
• Similar models:ISO 23956W33 FAG 23956-K-MB NSK 23956CAE4 ISO 23956KW33 NSK TL23956CAE4 NSK 23956CAKE4 FAG 23956-K-MB+H3956 NKE 23956-K-MB-W33 CX 23956CW33 NKE 23956-MB-W33
• BEARING POWER International Trading Co.,Ltd. specialize in 23956R products，there is large inventory of KOYO 23956R . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 23956R Which KOYO 23956R 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
  1380/1329	22,225	53,975	19,368	FBJ	Tapered Roller Bearings
  45290/45220	57,15	104,775	30,162	Timken	Tapered Roller Bearings
  618/710 MA	710	870	74	ISB	Deep Groove Ball Bearings
  6318DDU	90	190	43	NSK	Deep Groove Ball Bearings
  7003CDLLBG/GNP42	17	35	10	NTN	Angular Contact Ball Bearings
  7016DT	80	125	22	NTN	Angular Contact Ball Bearings
  713678360				FAG	Wheel Bearings
  GAY15-NPPB	15	40	22	NKE	Deep Groove Ball Bearings
  HH234048/HH234010	152,4	307,975	88,9	NSK	Cylindrical Roller Bearings
  NA5905	25	42	23	KOYO	Needle Roller Bearings
  NNU4930	150	210	60	NACHI	Cylindrical Roller Bearings
  NU1028	140	210	38	CYSD	Cylindrical Roller Bearings
  RNA6910	58	72	40	NSK	Needle Roller Bearings
  RNAO 40x50x34	50	40	34	SKF	Cylindrical Roller Bearings
  UCTU313+WU800	65		75	NACHI	Bearing Units
  UCTU315-700	75		82	KOYO	Bearing Units
  GW208PPB8	1.1250	3.1496	1.4375	FAF	AGRICULTURAL BALL BEARINGS
  FT-29	2.2500	3.7187		Andrews	THRUST BALL BEARINGS
  SN516	70		90	STEYR	PILLOW BLOCKS
  CRSB-22	.5000	1.3750	.7500	Torrington	NEEDLE BEARINGS