d - 45 mm

D - 100 mm

B - 25 mm

C - 25 mm

r min. - 1,5 mm

da min. - 53,5 mm

Da max. - 91,5 mm

ra max. - 1,5 mm

Weight - 1,05 Kg

Basic dynamic load rating (C) - 108 kN

Basic static load rating (C0) - 124 kN

(Grease) Lubrication Speed - 3600 r/min

(Oil) Lubrication Speed - 4900 r/min

Calculation factor (e) - 0,26

Calculation factor (Y0) - 2,56

Calculation factor (Y1) - 2,62

Calculation factor (Y2) - 3,9

• Model Number:21309RH
• Inner Diameter：45mm Outer Diameter：100mm Width：25mm
• Type：Spherical Roller Bearings
• Update date：2026-01-13
• Application:atomizer class,axle lathe,Machine tools,raw material accessories,motor,PVC,tobacco machinery,large agricultural machinery,generator,position switch,Wire grinder
• Similar models:KOYO 21309RH ISO 21309KCW33+H309 AST 21309CKW33 Timken 21309VCSJ FAG 21309-E1-K+H309 ISO 21309KW33 KOYO 21309RHK SNR 21309V NSK 21309EAE4 FAG 21309-E1
• BEARING POWER International Trading Co.,Ltd. specialize in 21309RH products，there is large inventory of KOYO 21309RH . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 21309RH Which KOYO 21309RH 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
  21309AX	45	100	25	NACHI	Cylindrical Roller Bearings
  23256 CCK/W33	500	280	176	SKF	Spherical Roller Bearings
  234752	269	400	164	ISO	Thrust Ball Bearings
  32056X	280	420	87	NTN	Tapered Roller Bearings
  32322	110	240	84,5	ISO	Tapered Roller Bearings
  54305	20	52	37,6	FAG	Thrust Ball Bearings
  61804-2RS	20	32	7	CX	Deep Groove Ball Bearings
  7009 CDF	45	75	32	ISO	Angular Contact Ball Bearings
  89434	170	340		CX	Thrust Roller Bearings
  HM911245/HM911210-B	60,325	130,175	33,338	Timken	Tapered Roller Bearings
  NA4901-2RS	12	24	14	ISO	Needle Roller Bearings
  NNCF5048V	240	335,25	160	NSK	Cylindrical Roller Bearings
  PSHEY25-N	25			INA	Bearing Units
  VEB 90 /S 7CE3	90	125	18	SNFA	Angular Contact Ball Bearings
  SFRW1	1,397	4,7625		AST	Deep Groove Ball Bearings
  TAM 2230	22	29	30	IKO	Needle Roller Bearings
  RF-18-PP	.3125	1.1250	.6875	INA	NEEDLE BEARINGS
  M15CDS	2.0000	4.5000	1.0625	HOFF	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  6206Z	30	62	16	STEYR	DEEP GROOVE BALL BEARINGS
  EI-1238-ZZ	.3750	.7500	.1960	CONSOLIDATED	DEEP GROOVE BALL BEARINGS