(dimensions in mm)

Bearing Type - double row self-aligning

Bore Dia (d) - 60.0000

Outer Dia (D) - 130.0000

Width (B) - 46.0000

Radius (min) (rs) - 2.100

Dynamic Load Rating (Cr) - 88,500

Static Load Rating (Cor) - 28,300

Max Speed (Grease) (X1000 RPM) - 4,300

Max Speed (Oil) (X1000 RPM) - 5,300

Max. Shaft Shoulder Dia. Inner (Li) - 71.0

Min. Housing Shoulder Dia., Outer (Lo) - 119.0

Weight (g) - 2,570.00

Precision - A1

Standard Clearance - C0

Material - 52100 Chrome steel (or equivalent)

The maximum recommended angular misalignment is 4 degrees. When the bearing is misaligned, the applied dynamic radial load must be less than 10% of the dynamic capacity.

This bearing is also available with a tapered bore, add a suffix "K" after the four digit number.

• Model Number: 2312
• Inner Diameter：60mm Outer Diameter：130mm Width：46mm
• Type：Self-Aligning Ball Bearings
• Update date：2025-04-22
• Application:other processing,hydraulic cylinder,paper processing machine,tire industry,Anti-defibrillation pacing,Performance test,root canal filling,wheel lathe,Garment Accessories,pump,extruder
• Similar models:NACHI 2312K NKE 2312-K+H2312 FAG 2312-K-TVH-C3+H2312 CX 2312K SNR 2312K ISO 2312 KOYO 2312K ISB 2312K ISO 2312K+H2312 ISB 2312
• BEARING POWER International Trading Co.,Ltd. specialize in 2312 products，there is large inventory of AST 2312 . We has been built up long-term cooperation with AST company, could make a bulk order of the 2312 Which AST 2312 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
  231/900 KCW33+H31/900	900	1420	412	ISO	Spherical Roller Bearings
  30221JR	105	190	39	KOYO	Tapered Roller Bearings
  6009-2NSE9	45	75	16	NACHI	Deep Groove Ball Bearings
  61896	480	600	56	CX	Deep Groove Ball Bearings
  62303-2RS	17	47	19	ISO	Deep Groove Ball Bearings
  63311ZZ	55,000	120,000	49,200	NTN	Deep Groove Ball Bearings
  689-2RS	9	17	5	ISO	Deep Groove Ball Bearings
  E-4R12202	610	870	660	NTN	Cylindrical Roller Bearings
  GE80XS/K	80	130		AST	Plain Bearings
  K24X28X17H	24	30		KOYO	Needle Roller Bearings
  K85×92×30	85	92		NTN	Needle Roller Bearings
  NCF3022 V	110	170	45	CX	Cylindrical Roller Bearings
  NU2208	40	80	23	ISO	Cylindrical Roller Bearings
  NU2313 EM	65	140	48	AST	Cylindrical Roller Bearings
  NU317R	85	180	41	KOYO	Cylindrical Roller Bearings
  PTUE25	25			NKE	Bearing Units
  PW27520045/43CSHD	27	52	45	PFI	Angular Contact Ball Bearings
  32203A	17	40	16	FAG	TAPERED ROLLER BEARINGS
  61701-ZZ	12	18	4	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NU-2060E	300	460	95	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS