d - 30 mm

D - 72 mm

B - 19 mm

C - 19 mm

r min. - 1,1 mm

da min. - 37 mm

Da max. - 65 mm

ra max. - 1 mm

Weight - 0,424 Kg

Basic dynamic load rating (C) - 59,3 kN

Basic static load rating (C0) - 62,7 kN

(Grease) Lubrication Speed - 5200 r/min

(Oil) Lubrication Speed - 7000 r/min

Calculation factor (e) - 0,27

Calculation factor (Y0) - 2,43

Calculation factor (Y1) - 2,49

Calculation factor (Y2) - 3,71

• Model Number: 21306RHK
• Inner Diameter：30mm Outer Diameter：72mm Width：19mm
• Type：Spherical Roller Bearings
• Update date：2025-12-15
• Application:Vertical machining,Hydraulic Hose,Textile Accessories,blood cell reagent,PVC,packing equipment,paint paint,chemical instruments,luminescent reagent,transportation equipment,Plastic Equipment
• Similar models:ISO 21306KCW33+H306 Timken 21306VCSJ CX 21306CW33 ISB 21306 KOYO 21306RHK FAG 21306-E1-TVPB ISB 21306K SNR 21306VK KOYO 21306RH ISO 21306W33
• BEARING POWER International Trading Co.,Ltd. specialize in 21306RHK products，there is large inventory of KOYO 21306RHK . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 21306RHK Which KOYO 21306RHK 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
  21311-E1-K	55	120	29	FAG	Spherical Roller Bearings
  4T-HM516442/HM516410	76,2	133,35	39,688	NTN	Tapered Roller Bearings
  6028-ZZ	140	210	33	ISB	Deep Groove Ball Bearings
  6302ZZ	15	42	13	FBJ	Deep Groove Ball Bearings
  6410-N	50	130	31	NKE	Deep Groove Ball Bearings
  7022DT	110	170	28	CYSD	Angular Contact Ball Bearings
  B25-238NX	25	68	19	NSK	Deep Groove Ball Bearings
  EGS15200-E50				INA	Plain Bearings
  GEG40ES-2RS	40	68	40	FBJ	Plain Bearings
  K43X48X18.3	43,000	48,000		NTN	Needle Roller Bearings
  NUP2326	130	280	93	NTN	Cylindrical Roller Bearings
  RNA5911	63	80	34	KOYO	Needle Roller Bearings
  RNAO16x28x12	16	28		CX	Cylindrical Roller Bearings
  SL183044	220	312	90	NBS	Cylindrical Roller Bearings
  UCP205-16SC	25,4		34,1	KOYO	Bearing Units
  UCPA208-25	39,6875		49,2	FYH	Bearing Units
  NUTR17	17	40	21	FAG	NEEDLE BEARINGS
  MJT17/8	1.8750	4.5000	1.0625	RHP	ANGULAR CONTACT BALL BEARINGS
  B7212-C-2RSD-T-P4S-UL	60	110	22	FAG	ANGULAR CONTACT BALL BEARINGS
  B7011-C-2RSD-T-P4S-UL	55	90	18	FAG	ANGULAR CONTACT BALL BEARINGS