(dimensions in mm)

Bearing Type - N

Bore Dia (d) - 60.0000

Outer Dia (D) - 130.0000

Width (B) - 31.0000

Radius (min) (rs) - 2.100

Dynamic Load Rating (Cr) - 121,000

Static Load Rating (Cor) - 123,000

Max Speed (Grease) (X1000 RPM) - 5

Max Speed (Oil) (X1000 RPM) - 5

Max. Shaft Shoulder Dia. Inner (Li) - 77.0

Min. Housing Shoulder Dia., Outer (Lo) - 113.0

Weight (g) - 1,800.00

Precision - RBEC 1

Standard Clearance - C0

Material - 52100 Chrome steel, or equivalent

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

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: N312
• Inner Diameter：60mm Outer Diameter：130mm Width：31mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-21
• Application:hook,universal category,medical Equipment,lifting tackle,mechanical and electrical,centrifugal pump,water,Industrial,hydraulic pump,food safety,joint protection
• Similar models:NACHI NUP2312E CX NUP312E CX NUP2312E ISO NN3128K SNR NUP312EG15 ISO NN3122K ISO NF312 CX NN3128 KOYO NU312 CX NN3128K
• BEARING POWER International Trading Co.,Ltd. specialize in N312 products，there is large inventory of AST N312 . We has been built up long-term cooperation with AST company, could make a bulk order of the N312 Which AST N312 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.

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  33206	30	62	25	CYSD	Tapered Roller Bearings
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  GE40DO-2RS	40	62	28	ISO	Plain Bearings
  KMJ16×22×16	16	22		NTN	Needle Roller Bearings
  NJ2308	40	90	33	KOYO	Cylindrical Roller Bearings
  NUP2328	140	300	102	NTN	Cylindrical Roller Bearings
  P6001-SB	12	28	8	ZEN	Deep Groove Ball Bearings
  QJ1072	360	540	82	ISO	Angular Contact Ball Bearings
  RFU293424A	29	34	24,4	KOYO	Needle Roller Bearings
  RLM916	9	16	16	NSK	Needle Roller Bearings
  RNAF354517	35	45	17	JNS	Needle Roller Bearings
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  DN-3075	.7500	2.0000	.6875	FBC	DEEP GROOVE BALL BEARINGS
  NF-420	100	250	58	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS