d - 220 mm

D - 400 mm

T - 72 mm

B - 65 mm

C - 54 mm

a - 74,6 mm

r min. - 5 mm

r1 min. - 4 mm

da min. - 247 mm

Da min - 350 mm

Da max. - 382 mm

db max. - 267 mm

Db min. - 367 mm

ra max. - 4 mm

rb max. - 3 mm

Weight - 33,6 Kg

Basic dynamic load rating (C) - 810 kN

Basic static load rating (C0) - 1150 kN

(Grease) Lubrication Speed - 850 r/min

(Oil) Lubrication Speed - 1100 r/min

Calculation factor (e) - 0,4

Calculation factor (Y0) - 0,82

Calculation factor (Y1) - 1,5

• Model Number: 30244
• Inner Diameter：220mm Outer Diameter：400mm Width：72mm
• Type：Tapered Roller Bearings
• Update date：2025-04-18
• Application:Material handling equipment,other rubber,Doppler,container finishing,Textile Accessories,X-ray Equipment,hydraulic pump,Reflective Materials Industrial fabrics,engine,CNC,Solenoid Valves
• Similar models:KOYO 46T30244JR/114 NTN 430244 ISB 30244 NTN 30244 NACHI 30244 CX 30244A NKE 30244 SKF 30244J2 NTN 30244DF Timken 30244
• BEARING POWER International Trading Co.,Ltd. specialize in 30244 products，there is large inventory of NSK 30244 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 30244 Which NSK 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
  123077X/123120X	77,788	120,65	24,6	Gamet	Tapered Roller Bearings
  2305ETN9	25	62	24	SKF	Self-Aligning Ball Bearings
  60/28	28	52	12	ISO	Deep Groove Ball Bearings
  65TAC20X+L	65	100	44	NSK	Thrust Ball Bearings
  7006 A	30	55	13	ISO	Angular Contact Ball Bearings
  7021 ADB	105	160	52	ISO	Angular Contact Ball Bearings
  99600/99102CD+X7S-99600	152,4	254	149,225	Timken	Tapered Roller Bearings
  GT5	19,05	37,313	14,3	INA	Thrust Ball Bearings
  EE551026/551662	260,35	422,275	86,124	NSK	Cylindrical Roller Bearings
  GAC100T	100	150	32	LS	Plain Bearings
  GEG 80 ES	120	80	80	SKF	Plain Bearings
  J-812	12,7	17,462	19,05	NSK	Needle Roller Bearings
  KLM40PLL	40	60	80	NTN	Linear Bearings
  SCE3416	53,975	63,5	25,4	INA	Needle Roller Bearings
  ZARN3570TN	35	70		INA	NEEDLE BEARINGS
  1028	185	140		Aetna	THRUST BALL BEARINGS
  XW-16				NH	THRUST BALL BEARINGS
  NUP-2019E	95	145	30	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  22328	140	300	102	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  AT-730				CONSOLIDATED	THRUST ROLLER BEARING WITH SPHERICAL SEATING RING