d - 220 mm

D - 400 mm

T - 72 mm

B - 65 mm

C - 54 mm

a - 76,5 mm

r min. - 5 mm

r1 min. - 4 mm

r2 min. - 4 mm

da min. - 242 mm

da max - 263 mm

Da min - 344 mm

Da max. - 382 mm

db max. - 263 mm

Db min. - 371 mm

ra max. - 4 mm

rb max. - 3 mm

Db - 371 mm

Weight - 35,9 Kg

Basic dynamic load rating (C) - 1010 kN

Basic static load rating (C0) - 1440 kN

(Grease) Lubrication Speed - 830 r/min

(Oil) Lubrication Speed - 1100 r/min

Calculation factor (e) - 0,44

Calculation factor (Y0) - 0,79

Calculation factor (Y1) - 1,43

• Model Number: 30244JR
• Inner Diameter：220mm Outer Diameter：400mm Width：72mm
• Type：Tapered Roller Bearings
• Update date：2025-04-18
• Application:other lathe,aerial work platform,plastic rolling,hook,Industrial,Processing machinery,walking Food processing machinery and equipment,medical Equipment,Power equipment,Blood coagulation reagent,air purification
• Similar models:NACHI 30244 NSK 30244 Timken 30244 NKE 30244 NTN 30244DF NTN 30244 SKF 30244J2 CX 30244A ISB 30244 KOYO 46T30244JR/114
• BEARING POWER International Trading Co.,Ltd. specialize in 30244JR products，there is large inventory of KOYO 30244JR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 30244JR Which KOYO 30244JR 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
  1218-K-TVH-C3	90	160	30	FAG	Self-Aligning Ball Bearings
  1301	12	37	12	NKE	Self-Aligning Ball Bearings
  15103 S/15245/Q	62	26,162	19,05	SKF	Tapered Roller Bearings
  232/560CAE4	560	1030	365	NSK	Spherical Roller Bearings
  4210	50	90	23	CYSD	Deep Groove Ball Bearings
  6209LLH	45	85	19	NTN	Deep Groove Ball Bearings
  635	5	19	6	CX	Deep Groove Ball Bearings
  7228DT	140	250	42	NTN	Angular Contact Ball Bearings
  GE 15 FW	15	30	16	INA	Plain Bearings
  GEH220HC	220	320	155	LS	Plain Bearings
  MRJ 5/8	15,875	46,038	15,88	SIGMA	Cylindrical Roller Bearings
  NUP3340	200	420	165	ISO	Cylindrical Roller Bearings
  RNNU13404	670,000	1150,000	380,000	NTN	Cylindrical Roller Bearings
  SCH1820	28,575	38,1	31,75	INA	Needle Roller Bearings
  SN232with23232	160	-	160	FAG	PILLOW BLOCKS
  160430	1.0000	1.5000	1.8750	BAL	JOURNAL ROLLER ASSEMBLIES
  CR-11/8-XB	.4375	1.1250	.6250	Smith	NEEDLE BEARINGS
  7AS11-1.1/2	1.5000	3.9370	1.3125	NTN	AGRICULTURAL BALL BEARINGS
  61909-2RS1	45	68	12	SKF	DEEP GROOVE BALL BEARINGS
  N-219E	95	170	32	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS