d - 60 mm

D - 130 mm

B - 31 mm

C - 31 mm

r1 min. - 2.1 mm

da min. - 71 mm

Da max. - 119 mm

ra max. - 2.0 mm

Weight - 1.960 Kg

Basic dynamic load rating (C) - 57,2 kN

Basic static load rating (C0) - 20,8 kN

(Grease) Lubrication Speed - 4700 r/min

(Oil) Lubrication Speed - 5700 r/min

Calculation factor (e) - 0.22

Calculation factor (Y0) - 3.05

Calculation factor (Y1) - 2.91

Calculation factor (Y2) - 4.50

• Model Number: 1312
• Inner Diameter：60mm Outer Diameter：130mm Width：31mm
• Type：Self-Aligning Ball Bearings
• Update date：2025-12-15
• Application:pneumatic,medical equipment,food safety,metallurgy,horizontal processing,wheel lathe,injection molding machine,heating fans,electric hydraulic lifting platform,plastic rolling,air purification
• Similar models:SKF 1312EKTN9 ISB 1312KTN9+H312 NSK 1312K ISO 1312K ISB 1312KTN9 FAG 1312-TVH CX 1312K SNR 1312 ISO 1312 NACHI 1312K
• BEARING POWER International Trading Co.,Ltd. specialize in 1312 products，there is large inventory of NACHI 1312 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 1312 Which NACHI 1312 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
  2205-2RS KTN9+H305	20	52	18	ISB	Self-Aligning Ball Bearings
  22208 MA	40	80	23	MPZ	Spherical Roller Bearings
  385/383A	55	100	21	Timken	Tapered Roller Bearings
  6272	360,000	650,000	95,000	NTN	Deep Groove Ball Bearings
  6908LLB	40	62	12	NTN	Deep Groove Ball Bearings
  9062/9195		49,225		KOYO	Tapered Roller Bearings
  C30/670M	670	980	230	SKF	Cylindrical Roller Bearings
  FL692SSA	2	7,5	3	NTN	Deep Groove Ball Bearings
  H715346/H715311	76,2	136,525	46,038	Timken	Tapered Roller Bearings
  MRJ4.3/4	120,65	254	50,8	RHP	Cylindrical Roller Bearings
  NA 4920UU	100	140	41	IKO	Needle Roller Bearings
  NP232	160	290	48	ISO	Cylindrical Roller Bearings
  NU3160	300	500	160	CX	Cylindrical Roller Bearings
  RSL182313-A	65	126,69	48	INA	Cylindrical Roller Bearings
  VKBA 3485				SKF	Wheel Bearings
  51272				RHP	THRUST BALL BEARINGS
  CR-4-XB	1.5000	4.0000	2.2500	Smith	NEEDLE BEARINGS
  RT-10			.2500	CONSOLIDATED	THRUST ROLLER BEARINGS
  SD-3180380mm	380			CONSOLIDATED	PILLOW BLOCKS
  HMLL-79T			30	CONSOLIDATED	WITHDRAWAL NUTS