d - 520 mm

D - 670 mm

T - 65 mm

B - 55 mm

C - 45 mm

ra1 max. - 3 mm

a - 138,4 mm

r min. - 5 mm

r1 min. - 4 mm

Da - 636 mm

db - 541 mm

ra max. - 4 mm

da - 560 mm

Db - 654 mm

Weight - 50,1 Kg

Basic dynamic load rating (C) - 955 kN

Basic static load rating (C0) - 2050 kN

Calculation factor (e) - 0,55

Calculation factor (Y1) - 1,1

Calculation factor (Y2) - 0,6

• Model Number:R520-1
• Inner Diameter：520mm Outer Diameter：670mm Width：65mm
• Type：Cylindrical Roller Bearings
• Update date：2023-03-12
• Application:Individual Wire,Broadcasting System,training beds etc,Hydraulic Press,industrial supplies,hydraulic cylinder,relay,turret industry,reducer,Hydraulic Rama,wall industry
• Similar models:CX HK354520 CX BK2520 CX HK152016 ISO BK2520 NTN SLX380X520X190 ISO BK3520 NTN E-4R15204 ISO HK1520 ISO BK455520 NSK 8575/8520
• BEARING POWER International Trading Co.,Ltd. specialize in R520-1 products，there is large inventory of NSK R520-1 . We has been built up long-term cooperation with NSK company, could make a bulk order of the R520-1 Which NSK R520-1 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.

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  2024	28,575	47,625	14,288	INA	Thrust Ball Bearings
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  230SM110-MA	110	180	46	FAG	Spherical Roller Bearings
  3NCHAC017CA	85	130	22	KOYO	Angular Contact Ball Bearings
  4T-71437/71751D+A	111,125	190,5	106,362	NTN	Tapered Roller Bearings
  529/522	50,8	101,6	34,925	FBJ	Tapered Roller Bearings
  6301-2RS2	12	37	12	NKE	Deep Groove Ball Bearings
  6305N	25,000	62,000	17,000	NTN-SNR	Deep Groove Ball Bearings
  7030 ATBP4	150	225	35	CX	Angular Contact Ball Bearings
  ASTB90 F6540	65	70		AST	Plain Bearings
  KZK 25x31x20	25	31		NBS	Needle Roller Bearings
  MJ-14161	22.225	28.575	25.40	KOYO	Needle Roller Bearings
  MJH-22121	34,925	44,45	19,05	Timken	Needle Roller Bearings
  VEB 95 /S/NS 7CE3	95	130	18	SNFA	Angular Contact Ball Bearings
  SCE2416P	38,1	47,625	25,4	AST	Needle Roller Bearings
  TMB305X77	25	62	17	NTN	Deep Groove Ball Bearings
  87424				INA	THRUST ROLLER BEARINGS
  3306DA	30	72	30.2	FAG	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  KC045CPO	4.5000	5.2500	.3750	KAYDON	DEEP GROOVE BALL BEARINGS
  RNAO-55x72x40	72		40	CONSOLIDATED	NEEDLE BEARINGS