d - 40 mm

D - 80 mm

T - 21 mm

B - 22,403 mm

C - 17,826 mm

a - 15,1 mm

r min. - 0,8 mm

r2 min. - 1,2 mm

da min. - 46 mm

Da - 73 mm

db min - 45,5 mm

ra max. - 0,8 mm

rb max. - 1,2 mm

Db - 75 mm

Weight - 0,478 Kg

Basic dynamic load rating (C) - 68 kN

Basic static load rating (C0) - 74,8 kN

(Grease) Lubrication Speed - 4900 r/min

(Oil) Lubrication Speed - 6600 r/min

Calculation factor (e) - 0,27

Calculation factor (Y0) - 1,21

Calculation factor (Y1) - 2,2

• Model Number:344A/332
• Inner Diameter：40mm Outer Diameter：80mm Width：21mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:directional control valve,chemical raw materials and reagents,Industrial,milling head plug,engine,rolling mill roll neck and slowdown device,food testing,pneumatic Pump,Roller,internal combustion engine,Antenna Potentials
• Similar models:NSK LM613449/LM613410 NTN 32344 CX 344/332 NTN 4T-344A/332 Fersa 344/332 Timken 34294/34478D+X1S-34294 CX 34300/34478 FBJ 34274/34492A KOYO 34294/34478 NSK 34306/34478
• BEARING POWER International Trading Co.,Ltd. specialize in 344A/332 products，there is large inventory of KOYO 344A/332 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 344A/332 Which KOYO 344A/332 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
  110057X/110098XH	57,15	96,838	65	Gamet	Tapered Roller Bearings
  22217 KCW33	85	150	36	CX	Spherical Roller Bearings
  15100/15245	25,4	62	19,05	Timken	Tapered Roller Bearings
  2312K+H2312	55	130	46	SKF	Self-Aligning Ball Bearings
  302/28R	28	58	17,25	KOYO	Tapered Roller Bearings
  51311	55	105	35	NKE	Thrust Ball Bearings
  5203SCZZ	17	40	17,5	NTN	Angular Contact Ball Bearings
  6001/HR11TN	12	28	8	SKF	Deep Groove Ball Bearings
  63/28N	28	68	18	NTN	Deep Groove Ball Bearings
  6308 NR C3	40	90	23	PFI	Deep Groove Ball Bearings
  6828NR	140	175	18	NSK	Deep Groove Ball Bearings
  GE40-FW-2RS	40	68	40	INA	Plain Bearings
  H7038AC	190	290	46	AST	Angular Contact Ball Bearings
  LH-22212BK	60	110	28	NTN	Spherical Roller Bearings
  SALKAC14M	14			SKF	Plain Bearings
  X1/8	.1250	.3125	.1094	ADR	DEEP GROOVE BALL BEARINGS
  SN518	80		100	FAG	PILLOW BLOCKS
  NU2984E	420	560	82	SKF	CYLINDRICAL ROLLER BEARINGS
  54215-U				CONSOLIDATED	THRUST BALL BEARINGS WITH SPHERICAL SEATING RINGS
  SDAF-532	5.4375	13.6875		CONSOLIDATED	PILLOW BLOCKS