d - 45.987 mm

D - 74.976 mm

T - 18 mm

B - 18 mm

C - 14 mm

a - 15.9 mm

r1 min. - 3.6 mm

r2 min. - 3.6 mm

r3 min. - 1.6 mm

r4 min. - 1.6 mm

Weight - 0.305 Kg

Basic dynamic load rating (C) - 51,8 kN

Basic static load rating (C0) - 71,3 kN

(Grease) Lubrication Speed - 4500 r/min

(Oil) Lubrication Speed - 6000 r/min

Calculation factor (e) - 0.4

Calculation factor (Y) - 1.5

Calculation factor (Y0) - 0.82

• Model Number: LM503349/LM503310
• Inner Diameter：45.987mm Outer Diameter：74.976mm Width：18mm
• Type：Tapered Roller Bearings
• Update date：2025-12-09
• Application:equipment,instrumentation instrument,packaging materials,decoration machinery,gas turbine,die casting mold,vacuum suction cup,DC generators,vertical processing,sheet industry,sewage pump
• Similar models:NSK LM503349/LM503310 Fersa LM503349A/LM503310 SNR LM503349/310 FAG KLM503349-A-LM503310 ISO LM503349A/10 SKF LM503349/310/QCL7C ISO LM503349/10 FAG KLM503349A-LM503310 Timken KLM503349/KLM503311 FAG KLM503349-LM503310
• BEARING POWER International Trading Co.,Ltd. specialize in LM503349/LM503310 products，there is large inventory of KBC LM503349/LM503310 . We has been built up long-term cooperation with KBC company, could make a bulk order of the LM503349/LM503310 Which KBC LM503349/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
  4T-LM522548/LM522510	109,987	159,987	34,925	NTN	Tapered Roller Bearings
  7972A	360	480	56	NSK	Angular Contact Ball Bearings
  FYJ 50 KF+HE 2310	44,45			SKF	Bearing Units
  GE 320 QCR	320	440	160	ISO	Plain Bearings
  GE280-FW-2RS	280	430	210	INA	Plain Bearings
  K20x28x16	20	28	16	ISO	Needle Roller Bearings
  NA5909	45	68	30	CX	Needle Roller Bearings
  NJ306FM	30	72	19	Fersa	Cylindrical Roller Bearings
  VEX 8 7CE3	8	22	7	SNFA	Angular Contact Ball Bearings
  S61903-2RS	17	30	7	ZEN	Deep Groove Ball Bearings
  TAFI 203216	20	32	16	IKO	Needle Roller Bearings
  H319	95	125		FAG	ADAPTERS
  TC1018	.6250	1.1250	.0781	INA	THRUST NEEDLE BEARINGS
  GE950DO	950	1250	400	INA	SPHERICAL PLAIN BEARINGS
  7407BMG	35	100	25	NSK	ANGULAR CONTACT BALL BEARINGS
  N403	17	62	17	SKF	CYLINDRICAL ROLLER BEARINGS
  NU228	140	250	42	STEYR	CYLINDRICAL ROLLER BEARINGS
  6216-RS	140	80	26	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  52222				CONSOLIDATED	THRUST BALL BEARINGS
  GE-340C-2RS	340	460	160	CONSOLIDATED	SPHERICAL PLAIN BEARINGS