(dimensions in mm)

Bearing Type - NJ

Bore Dia (d) - 260.0000

Outer Dia (D) - 480.0000

Width (B) - 80.0000

Radius (min) (rs) - 5.000

Dynamic Load Rating (Cr) - 1,148,000

Static Load Rating (Cor) - 1,663,000

Max Speed (Grease) (X1000 RPM) - 1

Max Speed (Oil) (X1000 RPM) - 2

Max. Shaft Shoulder Dia. Inner (Li) - 320.0

Min. Housing Shoulder Dia., Outer (Lo) - 420.0

Weight (g) - 68,863.00

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: NJ252 M
• Inner Diameter：260mm Outer Diameter：480mm Width：80mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:Flame Cutting,Tool,Pneumatic Actuator,glass,industrial skin care,physical instruments,pressure control valve,Broadcasting System,Cutting Machine,agrochemical,tube
• Similar models:CX NP2252 CX BK2524 ISB NUP252 ISO NJ252 NSK NJ252 ISO NP2252 CX NU252E NKE NU252-E-MA6 CX BK2520 ISO HK2522
• BEARING POWER International Trading Co.,Ltd. specialize in NJ252M products，there is large inventory of AST NJ252 M . We has been built up long-term cooperation with AST company, could make a bulk order of the NJ252 M Which AST NJ252M 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
  3309-B-2Z-TV	45	100	39,7	NKE	Angular Contact Ball Bearings
  54409	35	100	78.8	KOYO	Thrust Ball Bearings
  6210EE	50,000	90,000	20,000	SNR	Deep Groove Ball Bearings
  7030 ADT	150	225	70	ISO	Angular Contact Ball Bearings
  7219 C	95	170	32	ISO	Angular Contact Ball Bearings
  81222 M	110	160		AST	Thrust Roller Bearings
  HTF 60TM01-G-3EC3	60	116	28	NSK	Deep Groove Ball Bearings
  DAC2004	45	85	30,2	NSK	Angular Contact Ball Bearings
  NA1040	40	65	18	Timken	Needle Roller Bearings
  NF 414	70	152		NACHI	Cylindrical Roller Bearings
  X501	45	127,0635	31,75	NSK	Deep Groove Ball Bearings
  150CM796	15.0000	26.5000	4.5000	American	CYLINDRICAL ROLLER BEARINGS
  306PP	30	72	19	FAF	DEEP GROOVE BALL BEARINGS
  B71834.C.TPA.P4	170	215	22	FAG	ANGULAR CONTACT BALL BEARINGS
  HCB7006C.T.P4S	30	55	13	FAG	ANGULAR CONTACT BALL BEARINGS
  S71914CDGAP4A	70	100	16	SKF	ANGULAR CONTACT BALL BEARINGS
  LS1226	12	26		Torrington	THRUST NEEDLE BEARINGS
  W609ZZ	9	24	7	SKF	DEEP GROOVE BALL BEARINGS
  61806	30	42	7	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  N-438	190	460	98	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS