d - 45,242 mm

D - 77,788 mm

T - 21,43 mm

B - 19,842 mm

C - 16,667 mm

ra1 max. - 0,8 mm

a - 18,8 mm

r min. - 3,5 mm

r1 min. - 0,8 mm

Da - 70 mm

db - 50 mm

ra max. - 3,5 mm

da - 57 mm

Db - 74 mm

Weight - 0,386 Kg

Basic dynamic load rating (C) - 56 kN

Basic static load rating (C0) - 71 kN

(Grease) Lubrication Speed - 4500 r/min

(Oil) Lubrication Speed - 6300 r/min

Calculation factor (e) - 0,43

Calculation factor (Y0) - 0,77

Calculation factor (Y1) - 1,4

• Model Number: LM603049/LM603012
• Inner Diameter：45,242mm Outer Diameter：77,788mm Width：21,43mm
• Type：Tapered Roller Bearings
• Update date：2025-12-10
• Application:oral medical device,CNC,construction machinery and equipment,sleep monitoring,Individual Wire,historical instruments,other accessories,woodworking machinery,Pneumatic Control Valves,agriculture,chuck industry
• Similar models:KOYO LM603049/LM603015 AST LM603049A/LM603014 KOYO LM603049/LM603012 NTN 4T-LM603049/LM603012 PFI LM603049/12 ISO LM603049/12 NACHI LM603049/LM603012 KOYO LM603049/LM603011 CX LM603049/12 Fersa LM603049/LM603011
• BEARING POWER International Trading Co.,Ltd. specialize in LM603049/LM603012 products，there is large inventory of NSK LM603049/LM603012 . We has been built up long-term cooperation with NSK company, could make a bulk order of the LM603049/LM603012 Which NSK LM603049/LM603012 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
  23052-K-MB-W33+AH3052	260	400	104	NKE	Spherical Roller Bearings
  231/600-K-MB+AH31/600A	600	980	300	FAG	Spherical Roller Bearings
  7020 CTBP4	100	150	24	CX	Angular Contact Ball Bearings
  E-NFV312	60,000	130,000	31,000	NTN	Cylindrical Roller Bearings
  AST40 F14120	14	16		AST	Plain Bearings
  B7012-E-2RSD-T-P4S	60	95	18	FAG	Angular Contact Ball Bearings
  GE 70 FW-2RS	70	120	70	INA	Plain Bearings
  JHH221436/JHH221413	90	190	57,15	Timken	Tapered Roller Bearings
  NAXR30Z.TN	30	48		Timken	Complex Bearings
  NCF1888V	440	530		Timken	Cylindrical Roller Bearings
  NUP1940	200	280	38	ISO	Cylindrical Roller Bearings
  RNA4906RS	35	47	17	SKF	Needle Roller Bearings
  UC311-32	50,8	120	34	SNR	Deep Groove Ball Bearings
  ZARN 50110 L TN	50	110	25	NBS	Complex Bearings
  RNAO20x32x12	32		12	FAG	NEEDLE BEARINGS
  AX3/16ZZ	.1875	.3125	.1250	ADR	DEEP GROOVE BALL BEARINGS
  95744	1.2500	1.8750	2.7500	BERLISS	JOURNAL ROLLER ASSEMBLIES
  6015.2RSR	75	115	20	FAG	DEEP GROOVE BALL BEARINGS
  204RDU#7BKE	20	47	14	MRC	ANGULAR CONTACT BALL BEARINGS
  MS-271/2-AC	9.5000	18.0000	3.2500	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS