d - 55 mm

D - 100 mm

T - 22,75 mm

B - 21 mm

C - 18 mm

a - 21 mm

r1 min. - 2 mm

r2 min. - 2 mm

r3 min. - 1,5 mm

r4 min. - 1,5 mm

da max - 64 mm

Da min - 88 mm

db min - 64 mm

Db min. - 94 mm

Weight - 0,7 Kg

Basic dynamic load rating (C) - 98 kN

Basic static load rating (C0) - 116 kN

Limiting speed - 6700 r/min

Calculation factor (e) - 0,4

Calculation factor (Y) - 1,48

Calculation factor (Y0) - 0,81

• Model Number: 30211
• Inner Diameter：55mm Outer Diameter：100mm Width：22,75mm
• Type：Tapered Roller Bearings
• Update date：2025-04-21
• Application:Internal thread type,trolley,Safety protection,wall materials,horizontal processing,wire industry,shoe-making machinery,shaft milling machine,food safety,plastic rolling,lifting chain
• Similar models:NSK HR30211J Fersa 30211F CYSD 30211 PFI 30211 KOYO 30211JR KOYO 30211CR KBC 30211J ZVL 30211A FAG 30211-A FAG 30211-XL
• BEARING POWER International Trading Co.,Ltd. specialize in 30211 products，there is large inventory of NKE 30211 . We has been built up long-term cooperation with NKE company, could make a bulk order of the 30211 Which NKE 30211 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
  14131/14276	33,338	69,012	19,845	ISB	Tapered Roller Bearings
  22313BK	65	140	48	NTN	Spherical Roller Bearings
  23040 KCW33+H3040	200	310	82	CX	Spherical Roller Bearings
  3202132021	105	160	35	Gamet	Tapered Roller Bearings
  36BWD04	36	68	33	NSK	Angular Contact Ball Bearings
  53217 U 217	85	125	33,1	ISB	Thrust Ball Bearings
  6218	90	160	30	KOYO	Deep Groove Ball Bearings
  6902ZZ	15	28	7	NTN	Deep Groove Ball Bearings
  7015 ACE/P4AL1	115	75	20	SKF	Angular Contact Ball Bearings
  71932 CD/P4AL	220	160	28	SKF	Angular Contact Ball Bearings
  7848B	240	300	28	NSK	Angular Contact Ball Bearings
  FYTB 50 FM	50			SKF	Bearing Units
  N 322	110	240	50	SIGMA	Cylindrical Roller Bearings
  RNA4913	72	90	25	INA	Needle Roller Bearings
  T-LM451345/LM451310	263,525	355,6	57,15	NTN	Tapered Roller Bearings
  SMR104	4	10	3	AST	Deep Groove Ball Bearings
  SR156-2Z	4,763	7,938	3,175	ZEN	Deep Groove Ball Bearings
  TUP2 260.80	260	265		CX	Plain Bearings
  NU2906E	30	47	11	FAG	CYLINDRICAL ROLLER BEARINGS
  31326X	130	280	66	FAG	TAPERED ROLLER BEARINGS