d - 220 mm

D - 400 mm

T - 72 mm

B - 65 mm

C - 54 mm

a - -9.9 mm

r1 min. - 5 mm

r2 min. - 4 mm

Weight - 34.7 Kg

Basic dynamic load rating (C) - 825000 kN

Basic static load rating (C0) - 1240000 kN

(Grease) Lubrication Speed - 850 r/min

(Oil) Lubrication Speed - 1200 r/min

Calculation factor (e) - 0.49

Calculation factor (Y0) - 0.68

Calculation factor (Y1) - 1.23

• Model Number: 30244
• Inner Diameter：220mm Outer Diameter：400mm Width：72mm
• Type：Tapered Roller Bearings
• Update date：2025-04-18
• Application:other CNC,oral medical device,Oral Image,packing equipment,circulating pump,forklift industry,Industrial,Safety protection,position switch,sanitation facilities,chemical instruments
• Similar models:KOYO 46T30244JR/114 NTN 30244 NSK 30244 NACHI 30244 KOYO 30244JR NTN 30244DF ISB 30244 CX 30244A SKF 30244J2 Timken 30244
• BEARING POWER International Trading Co.,Ltd. specialize in 30244 products，there is large inventory of NACHI 30244 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 30244 Which NACHI 30244 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
  244230/244327XH	230	327,025	122	Gamet	Tapered Roller Bearings
  32BD4718T12DD	32	47	18	NSK	Angular Contact Ball Bearings
  4T-683/672	95,25	168,275	41,275	NTN	Tapered Roller Bearings
  528983 B	70	130	57	FAG	Tapered Roller Bearings
  6316LU	80,000	170,000	39,000	NTN	Deep Groove Ball Bearings
  AC-6300ZZ	10	35	11	NTN	Deep Groove Ball Bearings
  F-FLBC6-12	6,000	12,000	3,000	NTN	Deep Groove Ball Bearings
  F608ZZ	8	22	7	ISB	Deep Groove Ball Bearings
  NA4984	420	560	140	NSK	Needle Roller Bearings
  NA5904	20	37	23	ISO	Needle Roller Bearings
  NU2310-E-TVP3	50	110	40	NKE	Cylindrical Roller Bearings
  TUP2 18.25	18	20		CX	Plain Bearings
  UCT204	20			CRAFT	Bearing Units
  C1805HCUL	25	37	7	Barden	ANGULAR CONTACT BALL BEARINGS
  LR6001-2RSR(NPPU)	12	30	8	INA	YOKE TYPE TRACK ROLLERS
  CFM-12	.7500		.8750	Spherco	ROD ENDS
  RNA2208.2RSX	80		22.8	SKF	NEEDLE BEARINGS
  6015	75	115	20	SKF	DEEP GROOVE BALL BEARINGS
  K-110x117x24	110	117	24	CONSOLIDATED	NEEDLE BEARINGS
  KRE-22-2RSX	22		12	CONSOLIDATED	NEEDLE ROLLERS