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：2025-12-11
• Application:Storage Tool,Industrial,Hydraulic Hose,Medical printer,air purification,raw material accessories,Medium and large motor,power source,power tools,hot and cold box,electromagnetic clutch
• Similar models:KOYO 30316DJR KOYO 30336 NKE 30302 FBJ 30318D CRAFT 30322 SKF 30326J2 FAG 30330-A NTN 323032 NSK HR30316J CRAFT 30318
• 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
  16022	110	170	19	NSK	Deep Groove Ball Bearings
  27695/27620	84,976	125,412	25,4	CX	Tapered Roller Bearings
  29488-M	440	780	206	NKE	Thrust Roller Bearings
  30TPS106	76,2	160,325		Timken	Thrust Roller Bearings
  6218	90	160	30	ISB	Deep Groove Ball Bearings
  6816	80	100	10	CYSD	Deep Groove Ball Bearings
  LSL192344	220	460	145	NBS	Cylindrical Roller Bearings
  KGX250	635	685,8	25,4	KOYO	Angular Contact Ball Bearings
  RSF-4880E4	400	500	100	NSK	Cylindrical Roller Bearings
  MR 63 ZZ	3	6	2,5	NSK	Deep Groove Ball Bearings
  NU2260-EX-TB-M1	300	540	140	FAG	Cylindrical Roller Bearings
  UCP308	40			CX	Bearing Units
  UKF210+H2310	45			NACHI	Bearing Units
  AH2256	280	260		FAG	WITHDRAWAL SLEEVES
  MF137ZZS	7	13	4	ISC	DEEP GROOVE BALL BEARINGS
  MU412	60	150	35	Rollway	CYLINDRICAL ROLLER BEARINGS
  70x90x10mm	70	90	10	CONSOLIDATED	OIL SEALS
  332/28	28	58	24	CONSOLIDATED	TAPERED ROLLER BEARINGS
  CRSBCE-18			.6250	CONSOLIDATED	NEEDLE BEARINGS
  VSI251055	910	1155		CONSOLIDATED	SLEWING BEARINGS