d - 22 mm

D - 56 mm

T - 17,25 mm

B - 16 mm

C - 14 mm

a - 12,4 mm

r min. - 1,5 mm

r1 min. - 1,5 mm

da min. - 33 mm

Da min - 46 mm

Da max. - 47 mm

db max. - 30 mm

Db min. - 50 mm

ra max. - 1,5 mm

rb max. - 1,5 mm

Weight - 0,208 Kg

Basic dynamic load rating (C) - 37 kN

Basic static load rating (C0) - 36,5 kN

(Grease) Lubrication Speed - 7100 r/min

(Oil) Lubrication Speed - 9500 r/min

Calculation factor (e) - 0,32

Calculation factor (Y0) - 1

Calculation factor (Y1) - 1,9

• Model Number:HR303/22
• Inner Diameter：22mm Outer Diameter：56mm Width：17,25mm
• Type：Tapered Roller Bearings
• Update date：2025-12-10
• Application:Hairbrush device,motor,multi-knife lathe,cleaners,boring bar boring bar,Cylinder Standard,meat products machine,other processing,climb ladder,small diesel generators,Chromatography Products
• Similar models:KOYO 30310DSR FAG 30309-A CX 30315A NTN 30315DUDF FBJ 30307D CRAFT 32303 FAG 30303-A KOYO 30309CR KOYO 30322 CYSD 30314
• BEARING POWER International Trading Co.,Ltd. specialize in HR303/22 products，there is large inventory of NSK HR303/22 . We has been built up long-term cooperation with NSK company, could make a bulk order of the HR303/22 Which NSK HR303/22 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
  22209-E1-K + H309	40	85	23	FAG	Spherical Roller Bearings
  294/630-E1-MB	630	1090	280	INA	Thrust Roller Bearings
  240/950 K30	950	1360	412	ISB	Spherical Roller Bearings
  67985/67920	206,375	282,575	46,038	ISO	Tapered Roller Bearings
  7014 ACD/HCP4AL	110	70	20	SKF	Angular Contact Ball Bearings
  7020AC	100	150	24	AST	Angular Contact Ball Bearings
  81118	90,000	120,000	22,000	NTN	Thrust Ball Bearings
  CRI-2010	100	180	140	NTN	Tapered Roller Bearings
  E5024	120	180	80	NACHI	Cylindrical Roller Bearings
  EGBZ0706-E40	11,113	13,494	9,53	INA	Plain Bearings
  EX315-47	74,6125	160	100	SNR	Deep Groove Ball Bearings
  FWJ-384427	38	44		NSK	Needle Roller Bearings
  K130x137x24	130	137	24	ISO	Needle Roller Bearings
  J-86	12,7	17,463	9,53	Timken	Needle Roller Bearings
  LJ10.1/2	266,7	422,275	57,15	RHP	Deep Groove Ball Bearings
  TAF 182620/SG	18	26	20	IKO	Needle Roller Bearings
  GT-43	4.9687	3.2500		Andrews	THRUST BALL BEARINGS
  RMS1	.2500	1.3125	.5625	NH	CYLINDRICAL ROLLER BEARINGS
  6011.2ZNR	55	90	18	SKF	DEEP GROOVE BALL BEARINGS
  234715MSP/5	78	115	234715 M.SP	CONSOLIDATED	ANGULAR CONTACT THRUST BALL BEARINGS