d - 45,987 mm

D - 74,976 mm

T - 18 mm

B - 18 mm

C - 14 mm

a - 16 mm

r min. - 2,4 mm

r2 min. - 1,6 mm

da min. - 53 mm

Da - 67 mm

db min - 51 mm

ra max. - 2,4 mm

rb max. - 1,6 mm

Db - 72 mm

Weight - 0,302 Kg

Basic dynamic load rating (C) - 52,6 kN

Basic static load rating (C0) - 74,6 kN

(Grease) Lubrication Speed - 5000 r/min

(Oil) Lubrication Speed - 6600 r/min

Calculation factor (e) - 0,4

Calculation factor (Y0) - 0,82

Calculation factor (Y1) - 1,49

• Model Number:LM503349R/LM503310
• Inner Diameter：45,987mm Outer Diameter：74,976mm Width：18mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:injection molding machine,Forklift industry,motorcycle,forklift industry,Animal Tracking,Low-voltage electrical equipment,diagnostic test paper,Flame Cutting,directional control valve,medical equipment,Broadcasting System
• Similar models:Timken KLM503349/KLM503311 FBJ LM503349A/LM503310 CX LM503349/10 Timken LM503349A/LM503310 NTN 4T-LM503349A/LM503310 FAG KLM503349-LM503310 NTN 4T-LM503349/LM503310 SKF LM503349/310/QCL7C SNR LM503349/310 Timken LM503349/LM503310
• BEARING POWER International Trading Co.,Ltd. specialize in LM503349R/LM503310 products，there is large inventory of KOYO LM503349R/LM503310 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the LM503349R/LM503310 Which KOYO LM503349R/LM503310 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
  2211-2RS-TVH	55	100	25	FAG	Self-Aligning Ball Bearings
  20FS35	20	35	12	Timken	Plain Bearings
  23248RHAK	240	440	160	KOYO	Spherical Roller Bearings
  240/1000W33	1000	1420	412	ISO	Spherical Roller Bearings
  7044 A	220	340	56	CX	Angular Contact Ball Bearings
  7322 A-UO	110	240	100	CX	Angular Contact Ball Bearings
  DW4K2	6,35	15,875		AST	Deep Groove Ball Bearings
  EB1.25.1314.400-1SPPN	1229	1448	68	ISB	Thrust Ball Bearings
  NKI45/35-TN-XL	45	62	35	INA	Needle Roller Bearings
  NU1024-E-M6	120	180	28	NKE	Cylindrical Roller Bearings
  NU2348-E-M6	240	500	155	NKE	Cylindrical Roller Bearings
  R3A-2Z	4,763	15,875	4,978	ZEN	Deep Groove Ball Bearings
  NUP309E	45	100	25	FAG	CYLINDRICAL ROLLER BEARINGS
  CR14BUUR	.3750	.8750	.5000	IKO	NEEDLE BEARINGS
  NA4852	260	320	60	INA	NEEDLE BEARINGS
  NBC6306	2.5000	3.0000	.2500	NSK	DEEP GROOVE BALL BEARINGS
  220540	1.3750	2.0000	2.5000	Rollway	JOURNAL ROLLER ASSEMBLIES
  NNU-49/630-KMSP/5	630	850	218	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  81384			75	CONSOLIDATED	THRUST ROLLER BEARINGS
  305806-2RS	30	72	23.8	CONSOLIDATED	YOKE TYPE TRACK ROLLERS