d - 40 mm

Fw - 45 mm

D - 55 mm

B - 20,3 mm

C - 20 mm

r min. - 0,6 mm

da min. - 44 mm

Da max. - 51 mm

ra max. - 0,6 mm

Weight - 0,14 Kg

Basic dynamic load rating (C) - 31 kN

Basic static load rating (C0) - 53,5 kN

(Grease) Lubrication Speed - 4800 r/min

(Oil) Lubrication Speed - 8000 r/min

• Model Number:LM4520
• Inner Diameter：40mm Outer Diameter：55mm Width：20,3mm
• Type：Needle Roller Bearings
• Update date：2025-12-18
• Application:root canal filling,hanging clamp,oral medical device,centrifugal pump,cooling system,food safety,gear type,plastic molding,Power equipment,Broadcasting System,electronic materials
• Similar models:NBS HN4520 AST HK4520 NSK F-4520 IKO TAF354520 ZEN BK4520 NTN BK4520 AST HK4520-2RS NSK FJL-4520L IKO TLA4520UU NSK MF-4520
• BEARING POWER International Trading Co.,Ltd. specialize in LM4520 products，there is large inventory of NSK LM4520 . We has been built up long-term cooperation with NSK company, could make a bulk order of the LM4520 Which NSK LM4520 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
  32218UDF	90	160	85	NTN	Tapered Roller Bearings
  3307-B-2Z-TVH	35	80	34,9	FAG	Angular Contact Ball Bearings
  6214LU	70,000	125,000	24,000	NTN	Deep Groove Ball Bearings
  EE170975D/171450+A	254	368,3	92,862	NTN	Tapered Roller Bearings
  AST40 13060	130	135		AST	Plain Bearings
  BK3024	30	37	24	ISO	Cylindrical Roller Bearings
  DAC4984WCS71	49	84	50	KOYO	Angular Contact Ball Bearings
  EC12073	20	47	15,25	SNR	Tapered Roller Bearings
  FLRA166Z	4,762	10,72	3,175	NTN	Deep Groove Ball Bearings
  GEEW80ES	80	120	80	LS	Plain Bearings
  NANF208-25	39,6875			KOYO	Bearing Units
  RCJTA25-N	25			INA	Bearing Units
  SCE166	25,4	31,75	9,525	INA	Needle Roller Bearings
  MG-5	.3125		.4375	Aurora	ROD ENDS
  SN506	25		52	STEYR	PILLOW BLOCKS
  NBA15209	6.0000	6.7500	.3750	NSK	ANGULAR CONTACT BALL BEARINGS
  AT-765				Rollway	THRUST ROLLER BEARING WITH SPHERICAL SEATING RING
  88604	20	52	.5905	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  MS-211/2	4.2500	8.7500	1.7500	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  361205-2RSX	25	62	15	CONSOLIDATED	YOKE TYPE TRACK ROLLERS