d - 55 mm

D - 100 mm

T - 22,75 mm

B - 21 mm

C - 18 mm

a - 20,7 mm

r min. - 2 mm

r2 min. - 1,5 mm

da min. - 65 mm

da max - 64 mm

Da min - 88 mm

Da max. - 90 mm

Db min. - 94 mm

ra max. - 2 mm

rb max. - 1,5 mm

Weight - 0,732 Kg

Basic dynamic load rating (C) - 94,6 kN

Basic static load rating (C0) - 113 kN

(Grease) Lubrication Speed - 3900 r/min

(Oil) Lubrication Speed - 5200 r/min

Calculation factor (e) - 0,4

Calculation factor (Y0) - 0,81

Calculation factor (Y1) - 1,48

• Model Number: 30211JR
• Inner Diameter：55mm Outer Diameter：100mm Width：22,75mm
• Type：Tapered Roller Bearings
• Update date：2025-04-22
• Application:lifting tackle,lathe,Pneumatic Actuator,economic mold,,vacuum filter,Optical detection,Power equipment,turret industry,noise inspection,Industrial
• Similar models:Timken X30211M/Y30211M CRAFT 30211 CYSD 30211 ZVL 30211A KOYO 30211JR Timken 30211 NTN 4T-430211X SNR 30211A KOYO 46T30211JR/41,5 NSK HR30211J
• BEARING POWER International Trading Co.,Ltd. specialize in 30211JR products，there is large inventory of KOYO 30211JR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 30211JR Which KOYO 30211JR 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
  15578/15520	25,4	57,15	17,462	NSK	Tapered Roller Bearings
  3979/3920	57,15	112,712	30,162	ISO	Tapered Roller Bearings
  62/22-2RU	22	50	14	KOYO	Deep Groove Ball Bearings
  6308LLUNR	40,000	90,000	23,000	NTN	Deep Groove Ball Bearings
  C 39/670 M	900	670	170	SKF	Cylindrical Roller Bearings
  ASTT90 9570	95	100		AST	Plain Bearings
  BHT1612	25,4	33,338	19,05	KOYO	Needle Roller Bearings
  GEG90ES	90	150	85	LS	Plain Bearings
  K89310TN	50	95		NBS	Thrust Roller Bearings
  KBK14X18X17.3	14,000	18,000		NTN	Needle Roller Bearings
  NJ216	80	140	26	FBJ	Cylindrical Roller Bearings
  R2-6ZZA	3,175	9,525	3,571	NTN	Deep Groove Ball Bearings
  SL02-4834	170	215	45	NTN	Cylindrical Roller Bearings
  UCF210	50		51,6	CX	Bearing Units
  GYE45KRRB	45	3.3460	.9640	FAF	PILLOW BLOCKS
  HF-12	.7500		.8750	Heim	ROD ENDS
  LS-26	8.0000	13.0000	1.7500	FED	DEEP GROOVE BALL BEARINGS
  E5024NRNT	120	180	80	Nachi	CYLINDRICAL ROLLER BEARINGS
  PA-36	4.5000	8.0000	1.3125	RIV	DEEP GROOVE BALL BEARINGS
  234444MSP/5	220	340		CONSOLIDATED	ANGULAR CONTACT THRUST BALL BEARINGS