d - 60 mm

D - 130 mm

B - 31 mm

C - 31 mm

Angle (α) - 30 °

a - 11.9 mm

r min. - 2.1 mm

r1 min. - 1.1 mm

2B - 62 mm

da min. - 67 mm

Da max. - 123 mm

ra max. - 1 mm

Weight - 1.81 Kg

Basic dynamic load rating (C) - 159 kN

Basic static load rating (C0) - 148 kN

(Grease) Lubrication Speed - 3800 r/min

(Oil) Lubrication Speed - 5000 r/min

• Model Number: 7312DF
• Inner Diameter：60mm Outer Diameter：130mm Width：31mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-15
• Application:Rolling mill gear box,electromagnet,dynamic blood pressure,Optical Instruments,aerial work platform,lifting chain,bathroom facilities,Display Devices,Industrial Electromechanical,Warehouse Shelf Equipment,spring industry
• Similar models:NTN 7312DT NSK 7312B NACHI 7312 NACHI 7312B NTN 7312B CYSD 7312CDT CRAFT 7312B CX 7312A-UX SNR 7312BA SKF 7312BECBPH
• BEARING POWER International Trading Co.,Ltd. specialize in 7312DF products，there is large inventory of NACHI 7312DF . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 7312DF Which NACHI 7312DF 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
  22214CJ	70	125	31	Timken	Spherical Roller Bearings
  23322 MBW33	110	240	92,1	MPZ	Spherical Roller Bearings
  54407	25	80	63,1	NKE	Thrust Ball Bearings
  7214B	70	125	24	CYSD	Angular Contact Ball Bearings
  AR 14 60 110	60	110	14	Timken	Needle Roller Bearings
  CRO-7621	380	560	360	NTN	Tapered Roller Bearings
  GEC360XS-2RS	360	480	160	LS	Plain Bearings
  KT 202612 EG	20	26		IKO	Needle Roller Bearings
  NF230	150	270	45	KOYO	Cylindrical Roller Bearings
  NH218	90,000	160,000	39,000	NTN	Cylindrical Roller Bearings
  NU29/710	710	950	140	CX	Cylindrical Roller Bearings
  R560-6	560	1080	235	NSK	Cylindrical Roller Bearings
  RNA4968	380	460	118	NSK	Needle Roller Bearings
  SAL60ES-2RS	60			SKF	Plain Bearings
  T138W	35,179	66,675	19,446	Timken	Thrust Roller Bearings
  H-3096HG	480	560		FAG	ADAPTERS
  TLA1816Z	24		16	IKO	NEEDLE BEARINGS
  NM12	1.5000	3.7500	.9375	STEYR	CYLINDRICAL ROLLER BEARINGS
  K-70x78x23	70	78	23	CONSOLIDATED	NEEDLE BEARINGS
  KRV-40-2RS	18	40	20	CONSOLIDATED	NEEDLE BEARINGS