d - 60 mm

D - 130 mm

B - 31 mm

C - 31 mm

r min. - 2,1 mm

da min. - 72 mm

Da max. - 118 mm

ra max. - 2 mm

Weight - 2,07 Kg

Basic dynamic load rating (C) - 167 kN

Basic static load rating (C0) - 191 kN

(Grease) Lubrication Speed - 3 400 r/min

(Oil) Lubrication Speed - 4 400 r/min

Calculation factor (e) - 0,25

Calculation factor (Y0) - 2,63

Calculation factor (Y1) - 2,69

Calculation factor (Y2) - 4

• Model Number: 21312K
• Inner Diameter：60mm Outer Diameter：130mm Width：31mm
• Type：Spherical Roller Bearings
• Update date：2023-09-23
• Application:Spectrum Products,hanging clamp,pump accessories,ventilator anesthesia machine etc,Workpiece,Logistics Equipment,printing machinery,Body shaping,construction machinery and equipment,security equipment,position switch
• Similar models:KOYO 21312RH CX 21312KCW33+AH312 SKF 21312EK SKF 21312E FAG 21312-E1 FAG 21312-E1-K AST 21312MB Timken 21312VCSJ AST 21312MBK ISB 21312K
• BEARING POWER International Trading Co.,Ltd. specialize in 21312K products，there is large inventory of NTN 21312K . We has been built up long-term cooperation with NTN company, could make a bulk order of the 21312K Which NTN 21312K 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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  NA 6903UU	17	30	24	JNS	Needle Roller Bearings
  NUP 211	55	100	21	SIGMA	Cylindrical Roller Bearings
  TAFI 405520	40	55	20	IKO	Needle Roller Bearings
  ZKLN2052-2RS-PE	20	52	28	INA	Thrust Ball Bearings
  L40N	40	80	11	HOFF	DEEP GROOVE BALL BEARINGS
  LS-201/2	3.7500	6.7500	1.1250	FED	DEEP GROOVE BALL BEARINGS
  160SD39	160	220	45	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  MB110-SS	110	160	70	RBC	SPHERICAL PLAIN BEARINGS
  XLJ-7E	7.0000	9.5000	1.2500	RHP	DEEP GROOVE BALL BEARINGS
  NAX122123-Z	21	12		SKF (Old No.)	NEEDLE BEARINGS
  697	7	17	5	CONSOLIDATED	DEEP GROOVE BALL BEARINGS