d - 440 mm

D - 600 mm

B - 160 mm

C - 160 mm

r min. - 4 mm

da min. - 456 mm

Da max. - 584 mm

ra max. - 3 mm

Weight - 136 Kg

Basic dynamic load rating (C) - 2840 kN

Basic static load rating (C0) - 7350 kN

(Grease) Lubrication Speed - 190 r/min

(Oil) Lubrication Speed - 380 r/min

• Model Number:RS-4988E4
• Inner Diameter：440mm Outer Diameter：600mm Width：160mm
• Type：Cylindrical Roller Bearings
• Update date：2023-03-11
• Application:key lock,hinge industry,construction machinery and equipment,laser devices,trolley,motorcycle,tobacco machinery,vertical pull,pneumatic,Switch,spreader series
• Similar models:NKE NNCF4988-V KOYO DC4988AVW ISO NNU4988KV ISO NNU4988 ISO NNU4988K KOYO DC4988VW KOYO NNU4988 NTN NNU4988C1NAP4 CX NNU4988KV NKE NNC4988-V
• BEARING POWER International Trading Co.,Ltd. specialize in RS-4988E4 products，there is large inventory of NSK RS-4988E4 . We has been built up long-term cooperation with NSK company, could make a bulk order of the RS-4988E4 Which NSK RS-4988E4 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
  16020	100	150	16	KOYO	Deep Groove Ball Bearings
  61807-2RS	35	47	7	CX	Deep Groove Ball Bearings
  71972 CTBP4	360	480	56	CX	Angular Contact Ball Bearings
  7414 B-UX	70	180	84	CX	Angular Contact Ball Bearings
  HS7009-C-T-P4S	45	75	16	FAG	Angular Contact Ball Bearings
  K 90x98x27	90	98		NBS	Needle Roller Bearings
  RSF-4964E4	320	440	118	NSK	Cylindrical Roller Bearings
  NA 4908 RS	40	62	23	NBS	Needle Roller Bearings
  NUP 313	65	140	33	ISB	Cylindrical Roller Bearings
  RLM172415	17	24	15	NSK	Needle Roller Bearings
  NUP2230	150	270	73	FAG	CYLINDRICAL ROLLER BEARINGS
  GT-26	3.3437	2.0625		Andrews	THRUST BALL BEARINGS
  H39/500	500	580		SKF	ADAPTERS
  L-2090ZZ	9	20	6	NMB	DEEP GROOVE BALL BEARINGS
  MCS334	170	360	72	Rollway (Bronze Cage)	CYLINDRICAL ROLLER BEARINGS
  NUP421	105	260	60	STEYR	CYLINDRICAL ROLLER BEARINGS
  NJ260	300	540	85	STEYR	CYLINDRICAL ROLLER BEARINGS
  K-15x18x22../2	15	18	22../2	CONSOLIDATED	NEEDLE BEARINGS
  58x80x10mm	58	80	10	CONSOLIDATED	OIL SEALS
  7005TGP/4-2RS	25	47	12	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS