(dimensions in mm)

Bearing Type - NU

Bore Dia (d) - 400.0000

Outer Dia (D) - 540.0000

Width (B) - 65.0000

Radius (min) (rs) - 4.000

Dynamic Load Rating (Cr) - 1,161,000

Static Load Rating (Cor) - 2,182,000

Max Speed (Grease) (X1000 RPM) - 1

Max Speed (Oil) (X1000 RPM) - 1

Max. Shaft Shoulder Dia. Inner (Li) - 435.0

Min. Housing Shoulder Dia., Outer (Lo) - 511.0

Weight (g) - 13,790.00

Precision - RBEC 1

Standard Clearance - C0

Material - 52100 Chrome steel, or equivalent

Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".

This bearing is also available with the HJ end plate for the inner race.

Suffix definitions are listed in the Nomenclature Technical document.

This bearing is also available with a retaining ring groove in the outer race, and it can be supplied with the ring (suffix NR) or without the ring (suffix N). Please see the Technical Information Sheet for the groove and ring dimensions.

• Model Number: NU1980 EM
• Inner Diameter：400mm Outer Diameter：540mm Width：65mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-17
• Application:economic mold,animal,scientific instruments,hydraulic pump,raw material accessories,beverage production,medical equipment,agrochemical,chemical,van,water
• Similar models:ISO NUP1980 ISO NJ1980 CX NUP1980 ISO NU1980 CX NU1980 AST NU1980EM CX NJ1980
• BEARING POWER International Trading Co.,Ltd. specialize in NU1980EM products，there is large inventory of AST NU1980 EM . We has been built up long-term cooperation with AST company, could make a bulk order of the NU1980 EM Which AST NU1980EM 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
  1220 K	100	180	34	ISB	Self-Aligning Ball Bearings
  6312-2Z-NR	60	130	31	NKE	Deep Groove Ball Bearings
  6914ZNR	70	100	16	NACHI	Deep Groove Ball Bearings
  7232-B-MP	160	290	48	FAG	Angular Contact Ball Bearings
  ESF205	25			SNR	Bearing Units
  GE 040 HCR-2RS	40	68	40	CX	Plain Bearings
  HSS7001-E-T-P4S	12	28	8	FAG	Angular Contact Ball Bearings
  LT2	50,8	75,40625	19,05	RHP	Thrust Ball Bearings
  KGSC25-PP-AS	25			INA	Linear Bearings
  NJ 312	60	130	31	NACHI	Cylindrical Roller Bearings
  NJ10/750	750	1090	150	CX	Cylindrical Roller Bearings
  NK15/20	15	23	20	SKF	Needle Roller Bearings
  NQ132112	13	21	12	KOYO	Needle Roller Bearings
  NU344-E-MPA	220	460	88	NKE	Cylindrical Roller Bearings
  NU206E	30	62	16	NTN	Cylindrical Roller Bearings
  NJ221	105	190	36	FAG	CYLINDRICAL ROLLER BEARINGS
  MR128ZZS	8	12	3.5	ISC	DEEP GROOVE BALL BEARINGS
  NJ2218	90	160	40	STEYR	CYLINDRICAL ROLLER BEARINGS
  SSUCF206-30mm	30			Peer	STAINLESS STEEL PILLOW BLOCKS
  30218	90	160	30	STEYR	TAPERED ROLLER BEARINGS