d - 60 mm

D - 130 mm

B - 31 mm

d₁ - - 81.86 mm

D₂ - - 112.2 mm

r_1,2 - min. - 2.1 mm

d_a - min. - 72 mm

d_a - max. - 81.7 mm

D_a - max. - 118 mm

r_a - max. - 2 mm

Basic dynamic load rating - C - 91.3 kN

Basic static load rating - C₀ - 78 kN

Fatigue load limit - P_u - 3.4 kN

Reference speed - 9500 r/min

Limiting speed - 4800 r/min

Calculation factor - k_r - 0.05

Mass bearing - 1.85 kg

• Model Number:312-2Z
• Inner Diameter：130mm Outer Diameter：60mm Width：31mm
• Type：Deep Groove Ball Bearings
• Update date：2023-03-10
• Application:Low-voltage electrical equipment,laser devices,mathematical instruments,test equipment,pneumatic Pump,wire industry,disposable,altimeter etc,agricultural testing and analysis equipment and related,Traffic Fire Protection Equipment Security equipment,lathe
• Similar models:NTN 6312LU KOYO M6312ZZ CRAFT 6312 Timken 312WDG NTN 6312ZNR KOYO 6312Z NACHI 6312NSE SKF 6312-2Z CYSD 4312 NTN UK312D1
• BEARING POWER International Trading Co.,Ltd. specialize in 312-2Z products，there is large inventory of SKF 312-2Z . We has been built up long-term cooperation with SKF company, could make a bulk order of the 312-2Z Which SKF 312-2Z 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
  0-44	139,7	204,788	55,562	FBJ	Thrust Ball Bearings
  294/950 M	950	1600	390	ISB	Thrust Roller Bearings
  32018-XA-N11CA-A220-270	90	140	64	FAG	Tapered Roller Bearings
  4209	45	85	23	KOYO	Deep Groove Ball Bearings
  51217	85	125	31	SKF	Thrust Ball Bearings
  61904-2Z	20	37	9	FAG	Deep Groove Ball Bearings
  7024 A-UX	120	180	56	CX	Angular Contact Ball Bearings
  81120TN	100	135	25	NBS	Thrust Roller Bearings
  DAC4082040	40	82	40	CYSD	Angular Contact Ball Bearings
  E2.6208-2Z	40	80	18	SKF	Deep Groove Ball Bearings
  HN2020	20	26	20	INA	Needle Roller Bearings
  LJT25=39	25	52	15	RHP	Angular Contact Ball Bearings
  LL762649/10	361,95	401,638	21,43	CX	Tapered Roller Bearings
  N1013RXHZTPKR	65	91	18	NSK	Cylindrical Roller Bearings
  NU2222	110	200	53	NTN	Cylindrical Roller Bearings
  UCT207-20	31,75			FYH	Bearing Units
  2209	1.0625	1.6875		Andrews	THRUST BALL BEARINGS
  638/9	9	17	6	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  4460	5.7500	8.5000		CONSOLIDATED	THRUST BALL BEARINGS
  HML-43T			30	CONSOLIDATED	WITHDRAWAL NUTS