d - 55 mm

D - 100 mm

T - 22,75 mm

B - 21 mm

C - 18 mm

a - 20,9 mm

r min. - 2 mm

r1 min. - 1,5 mm

da min. - 67 mm

Da min - 89 mm

Da max. - 91 mm

db max. - 64 mm

Db min. - 94 mm

ra max. - 2 mm

rb max. - 1,5 mm

Weight - 0,736 Kg

Basic dynamic load rating (C) - 94,5 kN

Basic static load rating (C0) - 113 kN

(Grease) Lubrication Speed - 3600 r/min

(Oil) Lubrication Speed - 5000 r/min

Calculation factor (e) - 0,41

Calculation factor (Y0) - 0,81

Calculation factor (Y1) - 1,5

• Model Number: HR30211J
• Inner Diameter：55mm Outer Diameter：100mm Width：22,75mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:rehabilitation training equipment,cleaners,Gear grinding machine,relay,powder metallurgy,insect experimental analysis instrument,Anesthetic Equipment,Seals,steam Hydraulic control element,axle lathe,Industrial
• Similar models:Timken 30211 ISB 30211 NTN 430211XU KBC 30211J FAG 30211-XL SNR 30211A Fersa 30211F NTN 4T-430211X Timken X30211/Y30211 PFI 30211
• BEARING POWER International Trading Co.,Ltd. specialize in HR30211J products，there is large inventory of NSK HR30211J . We has been built up long-term cooperation with NSK company, could make a bulk order of the HR30211J Which NSK HR30211J 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
  160RJ51	160	237		Timken	Cylindrical Roller Bearings
  239/560 KCW33+AH39/560	560	750	140	CX	Spherical Roller Bearings
  22214-2RSK	70	125	38	ISB	Spherical Roller Bearings
  31320 A	100	215	56,5	CX	Tapered Roller Bearings
  32020A	100	150	32	SNR	Tapered Roller Bearings
  4T-28680/28622	55,562	97,63	24,608	NTN	Tapered Roller Bearings
  54407U	35	80	69	NSK	Thrust Ball Bearings
  6016-2Z	80	125	22	NKE	Deep Groove Ball Bearings
  7305BDF	25	62	17	NACHI	Angular Contact Ball Bearings
  7217 B-UO	85	150	56	CX	Angular Contact Ball Bearings
  ARXJ37.1X52X2.8	37,100	52,000	2,800	NTN	Needle Roller Bearings
  NN3038	190	290	75	KOYO	Cylindrical Roller Bearings
  NNU4926MBKR	130	180	50	NSK	Cylindrical Roller Bearings
  SC 12	12			NBS	Linear Bearings
  SFR1810ZZ	7,9375	12,7	3,96748	AST	Deep Groove Ball Bearings
  UCFL 215-47	74,6252			AST	Bearing Units
  LS-7	.6250	1.5625	.4375	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  MM9306-1WIP/4	.9385	47	.6250	CONSOLIDATED	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  K-47x55x28	47	55	28	CONSOLIDATED	NEEDLE BEARINGS
  T-786				CONSOLIDATED	THRUST ROLLER BEARINGS