d - 35 mm

D - 80 mm

B - 31 mm

C - 31 mm

r1 min. - 1.5 mm

da min. - 43 mm

Da max. - 72 mm

ra max. - 1.5 mm

Weight - 0.675 Kg

Basic dynamic load rating (C) - 39,4 kN

Basic static load rating (C0) - 11,3 kN

(Grease) Lubrication Speed - 7000 r/min

(Oil) Lubrication Speed - 8800 r/min

Calculation factor (e) - 0.45

Calculation factor (Y0) - 1.46

Calculation factor (Y1) - 1.39

Calculation factor (Y2) - 2.15

• Model Number: 2307K
• Inner Diameter：35mm Outer Diameter：80mm Width：31mm
• Type：Self-Aligning Ball Bearings
• Update date：2025-12-16
• Application:Digital Generator,Vacuum generator,Grinding and polishing equipment,mechanical and electrical,Switch,casting embedding,enzyme,reinforced machinery,Hydraulic Hose,glass processing machine,Ball screw
• Similar models:NTN 2307SK NACHI 2307K NKE 2307-2RS FAG 2307-2RS-TVH CRAFT 2307 SKF 2307E-2RS1KTN9+H2307E NTN 2307S ISO 2307K SKF 2307E-2RS1KTN9 CX 2307K+H2307
• BEARING POWER International Trading Co.,Ltd. specialize in 2307K products，there is large inventory of NACHI 2307K . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 2307K Which NACHI 2307K 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.

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  33013	65	100	27	NTN	Tapered Roller Bearings
  338K	190	400	78	Timken	Deep Groove Ball Bearings
  510077	40	72	36	Timken	Angular Contact Ball Bearings
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  60/710 MA	1030	710	140	SKF	Deep Groove Ball Bearings
  7315 C	75	160	37	ISO	Angular Contact Ball Bearings
  797/792CD+X3S-797	130	206,375	107,95	Timken	Tapered Roller Bearings
  EE234154/234220	393,7	558,8	65,088	NSK	Cylindrical Roller Bearings
  FR8-2RS	12,7	28,575	7,9375	AST	Deep Groove Ball Bearings
  K16x22x16	16	22		SKF	Needle Roller Bearings
  QJ207-MPA	35	72	17	NKE	Angular Contact Ball Bearings
  TSF 20 BB-E	20			ISB	Self-Aligning Ball Bearings
  NU1044	220	340	56	FAG	CYLINDRICAL ROLLER BEARINGS
  SN304with21304	20	-	46	FAG	PILLOW BLOCKS
  S6208	40	80	18	FAG	DEEP GROOVE BALL BEARINGS
  RNA6903	30		23	SKF	NEEDLE BEARINGS
  SA1-17BSS	17	30	14	NTN	SPHERICAL PLAIN BEARINGS
  HJ-526828			1.7500	Torrington	NEEDLE BEARINGS