d - 220 mm

D - 370 mm

T - 120 mm

B - 120 mm

r min. - 4 mm

r1 min. - 5 mm

da max - 263 mm

Db min. - 324 mm

ra max. - 3 mm

rb max. - 4 mm

Db max - 352 mm

Weight - 50,8 Kg

Basic dynamic load rating (C) - 1210 kN

Basic static load rating (C0) - 2060 kN

(Grease) Lubrication Speed - 700 r/min

(Oil) Lubrication Speed - 930 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 1,91

Calculation factor (Y2) - 1,95

• Model Number: 45344
• Inner Diameter：220mm Outer Diameter：370mm Width：120mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:Die,Dental Drill etc,quality inspection equipment,ventilator anesthesia machine etc,tire industry,orthodontic material,special broaching machine,machine tool spindle,teaching equipment,Infrared Technology,
• Similar models:KOYO 45344
• BEARING POWER International Trading Co.,Ltd. specialize in 45344 products，there is large inventory of KOYO 45344 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 45344 Which KOYO 45344 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
  16003-2RS	17	35	8	ZEN	Deep Groove Ball Bearings
  16015	75	115	13	CRAFT	Deep Groove Ball Bearings
  22248 KW33	240	440	120	ISO	Spherical Roller Bearings
  23168 KCW33	340	580	190	CX	Spherical Roller Bearings
  27689/27620	83,345	125,412	25,4	NSK	Tapered Roller Bearings
  62211-2RS	55	100	25	CX	Deep Groove Ball Bearings
  7204-BECB-MP	20	47	14	NKE	Angular Contact Ball Bearings
  BT1-0225	221,171	314,325	66,6	SKF	Tapered Roller Bearings
  LM3025	25	37	25,2	NSK	Needle Roller Bearings
  NJ1034	170	260	42	CX	Cylindrical Roller Bearings
  PHS 14EC	14			IKO	Plain Bearings
  S7004 CD/HCP4A	42	20	12	SKF	Angular Contact Ball Bearings
  SBPP204-12	19,05		25	FYH	Bearing Units
  7207WNSU	35	72	17	FAF	ANGULAR CONTACT BALL BEARINGS
  RM19L	3.0000	7.0000	1.5625	FAG	CYLINDRICAL ROLLER BEARINGS
  3310DA.MA	50	110	44.4	FAG	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  6204RSNR	20	47	14	FAG	DEEP GROOVE BALL BEARINGS
  23330AS.MA.C4.F80	150	320	128	FAG (Old No.)	SPHERICAL ROLLER BEARINGS
  218	90	160	30	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  K-60x68x25	60	68	25	CONSOLIDATED	NEEDLE BEARINGS