(dimensions in mm)

Bearing Type - NU

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) - 4,270.00

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: NU316 EMA
• Inner Diameter：80mm Outer Diameter：170mm Width：39mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-12
• Application:sawing machine,Blood coagulation reagent,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,Broadcasting System,hardware,Low-voltage electrical equipment,meat products machine,storage and transportation equipment,organic raw materials,screen filter,small diesel generators
• Similar models:SIGMA NU316 NKE NJ2316-E-M6 SKF NU316ECM/C3VL0241 NTN NUP316 NACHI NUP316E NBS ZSL192316 ISB NUP2316 NKE NJ316-E-TVP3 ISO NJF2316V NTN NJ2316
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  21312 KCW33+AH312	60	130	31	CX	Spherical Roller Bearings
  32221	105	190	53	CRAFT	Tapered Roller Bearings
  458/453A	44,45		29,317	KOYO	Tapered Roller Bearings
  52FC36260	260	360	260	KOYO	Cylindrical Roller Bearings
  6416	80	200	48	NTN	Deep Groove Ball Bearings
  FL618/2,5 ZZ	2,5	6	2,6	ISO	Deep Groove Ball Bearings
  K110×118×30	110	118		NTN	Needle Roller Bearings
  KB20-PP	20	32		INA	Linear Bearings
  KH206AE	30	62	23.8	NACHI	Deep Groove Ball Bearings
  M236848/M236810	177,8	260,35	53,975	Timken	Tapered Roller Bearings
  NU2892	460	580	72	CX	Cylindrical Roller Bearings
  VEX 50 /S 7CE3	50	80	16	SNFA	Angular Contact Ball Bearings
  SL014930	150	210	60	INA	Cylindrical Roller Bearings
  VKBA 3729				SKF	Wheel Bearings
  6304M.P5	20	52	15	FAG	DEEP GROOVE BALL BEARINGS
  K20008XP0	200	216	8	KAYDON	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  NAF17x30x26	17	30	26	FAG (Old No.)	NEEDLE BEARINGS
  NK9/16	16		16	INA	NEEDLE BEARINGS
  E-5230-B/E-5230-UMR	150	270	3.5000	Rollway	CYLINDRICAL ROLLER BEARINGS
  PNA-12/28	12	28	12	CONSOLIDATED	SELF ALIGNING NEEDLE BEARINGS WITH INNER RACE