d - 22 mm

D - 56 mm

T - 17,25 mm

B - 16 mm

C - 13 mm

a - 15,7 mm

r min. - 1,5 mm

r2 min. - 1,5 mm

da min. - 30,5 mm

da max - 31 mm

Da min - 44 mm

Da max. - 47,5 mm

Db min. - 52 mm

ra max. - 1,5 mm

rb max. - 1,5 mm

Weight - 0,21 Kg

Basic dynamic load rating (C) - 36,3 kN

Basic static load rating (C0) - 36,6 kN

(Grease) Lubrication Speed - 7700 r/min

(Oil) Lubrication Speed - 10000 r/min

Calculation factor (e) - 0,59

Calculation factor (Y0) - 0,56

Calculation factor (Y1) - 1,02

• Model Number:303/22XR
• Inner Diameter：22mm Outer Diameter：56mm Width：17,25mm
• Type：Tapered Roller Bearings
• Update date：2023-03-04
• Application:security equipment,instrumentation instrument,Pneumatic Control Valves,office equipment,Medical equipment,other lathe,root canal filling,Perfusion device,pump accessories,milling head plug,decoration machinery
• Similar models:CRAFT 30310 CX 30304A SKF 30326T142J2/DB11C150 CX 303/28A NKE 30312 NTN 430320X KOYO 30317R Timken X30306M/Y30306M NSK HR30308C ISO 32303
• BEARING POWER International Trading Co.,Ltd. specialize in 303/22XR products，there is large inventory of KOYO 303/22XR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 303/22XR Which KOYO 303/22XR 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
  24028B	140	210	69	NTN	Spherical Roller Bearings
  30672	360	530	80	ISB	Tapered Roller Bearings
  32034X/DF	170	260	114	SKF	Tapered Roller Bearings
  54408U+U408	42			ISO	Thrust Ball Bearings
  555S/553X	57.150	122.238	38.100	NACHI	Tapered Roller Bearings
  6028LLU	140	210	33	NTN	Deep Groove Ball Bearings
  6034	170	260	42	FAG	Deep Groove Ball Bearings
  61892 MA	460	580	56	ISB	Deep Groove Ball Bearings
  639/632	63,5	136,525	41,275	ISO	Tapered Roller Bearings
  67983/67919	203,2	279,4	46,038	KOYO	Tapered Roller Bearings
  7204CG1DUJ74	20	47	28	SNR	Angular Contact Ball Bearings
  MF72ZZ	2	8,2	3	NSK	Deep Groove Ball Bearings
  NNF5017ADA-2LSV	85	130	60	SKF	Cylindrical Roller Bearings
  NU210E	50,000	90,000	20,000	NTN-SNR	Cylindrical Roller Bearings
  H2306.100	30	45		FAG	ADAPTERS
  6311-2RSNR	55	120	29	FAG	DEEP GROOVE BALL BEARINGS
  ADJ-1250	1.2500	2.0000	2.6250	Heim	LINEAR RECIRCULATING BALL BEARINGS
  6308-2RSNR	40	90	23	STEYR	DEEP GROOVE BALL BEARINGS
  NU-2338E	190	400	132	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  I-71223	72	1.4375	17	CONSOLIDATED	SELF