d - 60 mm

D - 130 mm

B - 31 mm

C - 31 mm

Angle (α) - 40 °

a - 24.4 mm

r min. - 2.1 mm

r1 min. - 1.1 mm

da min. - 72 mm

Da max. - 118 mm

ra max. - 2 mm

Weight - 1.81 Kg

Basic dynamic load rating (C) - 92,5 kN

Basic static load rating (C0) - 67,5 kN

(Grease) Lubrication Speed - 4300 r/min

(Oil) Lubrication Speed - 5500 r/min

• Model Number: 7312B
• Inner Diameter：60mm Outer Diameter：130mm Width：31mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-11
• Application:position switch,Roller mill,wheel lathe,wire industry,construction machinery and equipment,magnetic elements,Industrial Adhesive,hydraulic pump,Hydraulic Rama,medical equipment,walking Food processing machinery and equipment
• Similar models:ISO 7312BDB Timken 7312WN NACHI 7312 CYSD 7312BDB SIGMA 7312-B SKF 7312BEGBP FAG 7312-B-TVP FBJ 7312B CYSD 7312CDF ISO 7312C
• BEARING POWER International Trading Co.,Ltd. specialize in 7312B products，there is large inventory of NACHI 7312B . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 7312B Which NACHI 7312B 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
  101040/101080C	40	80	24,75	Gamet	Tapered Roller Bearings
  22213AEXK	65	120	31	NACHI	Cylindrical Roller Bearings
  232/950CAE4	950	1660	530	NSK	Spherical Roller Bearings
  23292-K-MB-W33	460	830	296	NKE	Spherical Roller Bearings
  6319N	95	200	45	NSK	Deep Groove Ball Bearings
  6938	190	260	33	NACHI	Deep Groove Ball Bearings
  AST20 3535	35	39		AST	Plain Bearings
  9MKM1312	9	13	12	KOYO	Needle Roller Bearings
  NKJS45	45	72	22	Timken	Needle Roller Bearings
  NNCF 5076 CV	560	380	243	SKF	Cylindrical Roller Bearings
  NNU 40/950 KM/W33	950	1360	412	ISB	Cylindrical Roller Bearings
  NUP310-E-MPA	50	110	27	NKE	Cylindrical Roller Bearings
  RAE40NPPB	40	80	43,7	PFI	Deep Groove Ball Bearings
  XLS-23/4	2.7500	4.1250	.6875	MRC	ANGULAR CONTACT BALL BEARINGS
  SN310with2310	50	-	70	SKF	PILLOW BLOCKS
  MCS148	240	390	55	Rollway (Bronze Cage)	CYLINDRICAL ROLLER BEARINGS
  NA4908.2RS	40	62	22	SKF	NEEDLE BEARINGS
  MCS248	240	440	72	Rollway (Bronze Cage)	CYLINDRICAL ROLLER BEARINGS
  CRSBE-12			.5000	CONSOLIDATED	NEEDLE BEARINGS
  SNZ-312..2312	60	55	80	CONSOLIDATED	PILLOW BLOCKS