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:thread processing machine,root canal filling,miscellaneous instruments,Spectrum Products,Other Machine Tools,spreader series,medical treatment,Vertical pull,magnetic elements,blood cell reagent,economic mold
• Similar models:NTN 4T-430211X NTN 4T-30211 FAG 30211-A KOYO 30211CR CYSD 30211 SKF 30211J2/Q FAG 30211-XL KOYO 46T30211JR/41,5 PFI 30211 CX 30211A
• 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
  24026-2CS5/VT143	130	200	69	SKF	Spherical Roller Bearings
  6024-2Z	120	180	28	NKE	Deep Groove Ball Bearings
  6313 ZZ	65	140	33	CX	Deep Groove Ball Bearings
  7315-BECB-MP	75	160	37	NKE	Angular Contact Ball Bearings
  7212DT	60	110	22	NACHI	Angular Contact Ball Bearings
  80TPS135	203,2	374,65		Timken	Thrust Roller Bearings
  8578/8520	241,3	327,025	52,388	NSK	Cylindrical Roller Bearings
  H28BVV10-6	28			NACHI	Angular Contact Ball Bearings
  BXRE003-2Z	17	35	10	INA	Needle Roller Bearings
  FTO3	4,763	15,875	6,35	INA	Thrust Ball Bearings
  G1211KRRB	68,2625	125	68,26	Timken	Deep Groove Ball Bearings
  GAY104-NPP-B-AS2/V	31,7500	72	35	INA	Deep Groove Ball Bearings
  MJT 1.7/8	47,625	114,3	26,99	SIGMA	Angular Contact Ball Bearings
  NF311	55	120	29	CRAFT	Cylindrical Roller Bearings
  RUS305E	34,000	62,000	17,000	NTN	Cylindrical Roller Bearings
  XR766051	457,2	609,6	63,5	Timken	Thrust Roller Bearings
  RNA4872	440		80	FAG	NEEDLE BEARINGS
  190SD22	190	340	92	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  XLS-121/2	12.5000	16.5000	2.0000	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  SN-232..6232	160	-	160	CONSOLIDATED	PILLOW BLOCKS