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：2025-12-23
• Application:training beds etc,Microwave Equipment,other lathe,inorganic chemical,storage and transportation equipment,non-motor vehicle Electric car,pipe fittings Steel industry,food / grain / food equipment,Medium and large motor,hydraulic pump,cleaners
• Similar models:KOYO 30211CR NTN 4T-430211X FAG 30211-XL ISO 30211 ISB 30211 ZVL 30211A KOYO 30211JR FAG 30211-A SNR 30211A CRAFT 30211
• 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
  1623	15,875	34,925	11,1125	FBJ	Deep Groove Ball Bearings
  22324 KCW33	120	260	86	CX	Spherical Roller Bearings
  33113JR	65	110	34	KOYO	Tapered Roller Bearings
  497/493	85,725	136,525	30,162	Fersa	Tapered Roller Bearings
  6204ZE	20	47	14	NACHI	Deep Groove Ball Bearings
  7924UADG/GNP42	120	165	22	NTN	Angular Contact Ball Bearings
  GEG5C	5	16	9	LS	Plain Bearings
  J-2416	38,1	47,625	25,4	Timken	Needle Roller Bearings
  NF2932	160	220	36	ISO	Cylindrical Roller Bearings
  NF203	17,000	40,000	12,000	NTN	Cylindrical Roller Bearings
  NJ38/950	950	1150	150	CX	Cylindrical Roller Bearings
  RAL100NPPB	25,4	47	17,46	Timken	Deep Groove Ball Bearings
  NNF5011ADA.2LS.V	55	90	46	FAG	CYLINDRICAL ROLLER BEARINGS
  SN507	30		52	SKF	PILLOW BLOCKS
  UCP211-35	2.1875			IPTCI	PILLOW BLOCKS
  HM-3188+MS-3188	18	Tr 440x5	36	SKF	LOCKNUTS COMPLETE WITH LOCKING CLAMP
  MBL-32	160	180	14	STEYR	LOCKWASHERS
  080232	.5000	.8750	2.0000	Rollway	JOURNAL ROLLER ASSEMBLIES
  RNAO-75x95x30	95		30	CONSOLIDATED	NEEDLE BEARINGS
  93024	.3750	.7500	1.5000	CONSOLIDATED	JOURNAL ROLLER ASSEMBLIES