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：2025-12-16
• Application:Rolling mill,Hydraulic Couplings,stirrer,Special Equipment,training beds etc,screen filter,DC generators,switch,shoe-making machinery,Water Monitoring,coal
• Similar models:ISB 30352 NTN 30321 NACHI E30314J NSK HR30310J SKF 30311J2/Q NACHI H-E30302J NSK HR30306J CRAFT 30302 FBJ 30307D CX 30326A
• 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
  26132/26282D	33,338	71,438	42,862	Timken	Tapered Roller Bearings
  32317	85	180	63,5	CRAFT	Tapered Roller Bearings
  41106/41286-B	26,987	72,626	24,257	Timken	Tapered Roller Bearings
  6001ZZ	12	28	8	FBJ	Deep Groove Ball Bearings
  62/22	50	22	14	SKF	Deep Groove Ball Bearings
  F-625ZZ	5,000	16,000	5,000	NTN	Deep Groove Ball Bearings
  HSS71916-C-T-P4S	80	110	16	FAG	Angular Contact Ball Bearings
  LT2.7/8	73,025	105,56875	25,4	RHP	Thrust Ball Bearings
  L319245/L319210	92,075	130,175	20,638	Timken	Tapered Roller Bearings
  NA497SW/K326071	85,725	184,15	73,025	NTN	Tapered Roller Bearings
  RNA2040	49,7	55,7	22	Timken	Needle Roller Bearings
  SCH1614P	25,4	33,338	22,225	INA	Needle Roller Bearings
  SY 2. TF/VA228	60,4	50,8	40	SKF	Bearing Units
  24018-77	1.1250	2.5000	.6250	General	DEEP GROOVE BALL BEARINGS
  NTA1423	.8750	1.4375	.0781	Torrington	THRUST NEEDLE BEARINGS
  KC040ARO	4.0000	4.7500	.3750	KAYDON	ANGULAR CONTACT BALL BEARINGS
  RMS15	2.0000	4.5000	1.0625	NH	CYLINDRICAL ROLLER BEARINGS
  NF-406	30	90	23	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  W-21/8				CONSOLIDATED	THRUST BALL BEARINGS
  54405-U				CONSOLIDATED	THRUST BALL BEARINGS WITH SPHERICAL SEATING RINGS