(dimensions in mm)

Bearing Type - NJ

Bore Dia (d) - 80.0000

Outer Dia (D) - 170.0000

Width (B) - 39.0000

Radius (min) (rs) - 2.100

Dynamic Load Rating (Cr) - 253,000

Static Load Rating (Cor) - 277,000

Max Speed (Grease) (X1000 RPM) - 4

Max Speed (Oil) (X1000 RPM) - 4

Max. Shaft Shoulder Dia. Inner (Li) - 101.0

Min. Housing Shoulder Dia., Outer (Lo) - 151.0

Weight (g) - 4,530.00

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: NJ316 EM
• Inner Diameter：80mm Outer Diameter：170mm Width：39mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-12
• Application:wall industry,sewage pump,spring industry,rolling mill roll neck and slowdown device,casting embedding,pipe fittings Steel industry,sucker industry,Switch,motor,physical instruments,Logistics Equipment
• Similar models:CX NJ3160 NACHI 22316AEXK NACHI NJ2316 ISB NNU4184/316275 ISO NP316 SNR NU316EM NKE NUP2316-E-MA6 NKE NUP316-E-MPA NSK M231649/M231610 SKF C2316K+AHX2316
• BEARING POWER International Trading Co.,Ltd. specialize in NJ316EM products，there is large inventory of AST NJ316 EM . We has been built up long-term cooperation with AST company, could make a bulk order of the NJ316 EM Which AST NJ316EM 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
  23022-K-MB-W33	110	170	45	NKE	Spherical Roller Bearings
  4204-2RS	20	47	18	ZEN	Deep Groove Ball Bearings
  32321	105	225	81,5	Timken	Tapered Roller Bearings
  33018	90	140	39	NTN	Tapered Roller Bearings
  54316	80	140	86,2	NSK	Thrust Ball Bearings
  713619060				FAG	Wheel Bearings
  EGBZ1614-E40	25,4	28,575	22,23	INA	Plain Bearings
  EXP314	70			SNR	Bearing Units
  N40000S04H100	40	85	20	SNR	Cylindrical Roller Bearings
  PHU2026	34	139	73,2	PFI	Angular Contact Ball Bearings
  B19	2.9687	1.6250		INA	THRUST BALL BEARINGS
  R180P	80	140	26	HOFF	CYLINDRICAL ROLLER BEARINGS
  SN507	30		52	SKF	PILLOW BLOCKS
  NKI65/25	65	90	25	INA	NEEDLE BEARINGS
  AH2322	100	100		STEYR	WITHDRAWAL SLEEVES
  115-KSF	75	115	20	MRC	DEEP GROOVE BALL BEARINGS
  MS-25	7.0000	13.5000	2.5000	FED	DEEP GROOVE BALL BEARINGS
  NJ426	130	340	78	STEYR	CYLINDRICAL ROLLER BEARINGS
  55x75x10mm	55	75	10	CONSOLIDATED	OIL SEALS
  6021-2RS	105	160	26	CONSOLIDATED	DEEP GROOVE BALL BEARINGS