d - 500 mm

D - 870 mm

T - 170 mm

B - 155 mm

C - 100 mm

ra1 max. - 8 mm

a - 287,1 mm

r min. - 9,5 mm

r1 min. - 9,5 mm

Da - 772 mm

db - 552 mm

ra max. - 8 mm

da - 612 mm

Db - 839 mm

Weight - 391 Kg

Basic dynamic load rating (C) - 3700 kN

Basic static load rating (C0) - 7150 kN

Calculation factor (e) - 0,94

Calculation factor (Y1) - 0,6

Calculation factor (Y2) - 0,35

• Model Number:R500-4
• Inner Diameter：500mm Outer Diameter：870mm Width：170mm
• Type：Cylindrical Roller Bearings
• Update date：2023-03-12
• Application:lifting equipment Hoisting hoist,power source,mechanical and electrical,tube,reducer,teaching equipment,Liposuction device,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,non-ferrous metal alloy,machining,metallurgical mold
• Similar models:ISO NN30/500K NBS SL1829/500 INA SL185005 NACHI 231/500E NTN SL04-5008NR NACHI 239/500E FAG NNU49/500-S-K-M-SP ISO SL045007 NACHI E5008 KOYO DC5008N
• BEARING POWER International Trading Co.,Ltd. specialize in R500-4 products，there is large inventory of NSK R500-4 . We has been built up long-term cooperation with NSK company, could make a bulk order of the R500-4 Which NSK R500-4 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
  14124/14274	31.75	69,012	19,845	Timken	Tapered Roller Bearings
  2312SK	60	130	46	NTN	Self-Aligning Ball Bearings
  232/630-B-MB	630	1150	412	FAG	Spherical Roller Bearings
  23938 CCK/W33	260	190	52	SKF	Tapered Roller Bearings
  3NCHAC918C	90	125	18	KOYO	Angular Contact Ball Bearings
  61801ZZ	12	21	5	CRAFT	Deep Groove Ball Bearings
  6904NR	20	37	9	NTN	Deep Groove Ball Bearings
  7315 BEGAP	160	75	37	SKF	Angular Contact Ball Bearings
  7956A	280	380	46	NSK	Angular Contact Ball Bearings
  89326	130	225		CX	Thrust Roller Bearings
  AR 7 25 42	25	42	7	Timken	Needle Roller Bearings
  KV31X35X23.8	31,000	35,000		NTN	Needle Roller Bearings
  K 210x220x42	210	220		NBS	Needle Roller Bearings
  N1944-K-M1-SP	220	300	38	FAG	Cylindrical Roller Bearings
  NAXK20Z	20	30		KOYO	Complex Bearings
  RNA49/22R	28	39	17	KOYO	Needle Roller Bearings
  UCT320-64	101,6			FYH	Bearing Units
  SAF-509	1.4375			FAG	PILLOW BLOCKS
  FL689	9	17	4	NTN	DEEP GROOVE BALL BEARINGS
  13304/10	10	26	8	CONSOLIDATED	SELF