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：2025-12-12
• Application:relay,Air,switch,wire industry,medical equipment,Low-voltage electrical equipment,oral medical device,PVC,Automation,safety testing,auto tools
• Similar models:FAG NNU4988-S-K-M-SP ISO NNU4988KV NTN SL01-4988 NKE NNC4988-V NTN NNU4988KC1NAP4 NSK RSF-4988E4 ISO NNU4988V NSK RS-4988E4 NTN NNU4988 ISO NNU4988
• 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
  100RU33	100	193		Timken	Cylindrical Roller Bearings
  131092X/131152XP	92,075	152,4	68,5	Gamet	Tapered Roller Bearings
  22312-E1-K-T41A	60	130	46	FAG	Spherical Roller Bearings
  231/710 KCW33+H31/710	710	1150	345	ISO	Spherical Roller Bearings
  6316D2	80,000	170,000	78,000	NTN	Deep Groove Ball Bearings
  692	2	6	2,3	KOYO	Deep Groove Ball Bearings
  FSYE 3 1/2-3	88,9	130,175	114,3	SKF	Bearing Units
  K35X42X16AH	35	42		Timken	Needle Roller Bearings
  N304 E	20	52	15	CX	Cylindrical Roller Bearings
  NAP208-24	38,1		49,2	KOYO	Bearing Units
  NH2213 E	65	120	31	CX	Cylindrical Roller Bearings
  NN 3014 K	70	100	30	NSK	Cylindrical Roller Bearings
  NNCF4992-V	460	577	160	NKE	Cylindrical Roller Bearings
  NP306	30	72	19	ISO	Cylindrical Roller Bearings
  NUP 306	30	72	19	ISB	Cylindrical Roller Bearings
  SMF95-TT	5	9	3	AST	Deep Groove Ball Bearings
  KF140ARO	14.0000	15.5000	.7500	KAYDON	ANGULAR CONTACT BALL BEARINGS
  FR-11	.2500	.8437		NICE	THRUST BALL BEARINGS
  NU-214E	70	125	24	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  ZKLF-1762-2RS	17	62	25	CONSOLIDATED	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS