d - 60 mm

D - 130 mm

B - 31 mm

C - 31 mm

r min. - 2,1 mm

da min. - 72 mm

da max - 87 mm

Da min - 117 mm

Da max. - 118 mm

ra max. - 2 mm

Weight - 1,98 Kg

Basic dynamic load rating (C) - 190 kN

Basic static load rating (C0) - 244 kN

(Grease) Lubrication Speed - 3400 r/min

(Oil) Lubrication Speed - 4300 r/min

Calculation factor (e) - 0,22

Calculation factor (Y0) - 3

Calculation factor (Y2) - 4,5

Calculation factor (Y3) - 3

• Model Number: 21312EAE4
• Inner Diameter：60mm Outer Diameter：130mm Width：31mm
• Type：Spherical Roller Bearings
• Update date：2025-04-18
• Application:power source,machine tool spindle,Storage Tool,ventilation heating equipment,motor,hardware,security equipment,training beds etc,rolling machine,quality inspection equipment,sterilizers
• Similar models:ISO 21312KW33 ISB 21312EKW33+H312 Timken 21312VCSJ CX 21312KCW33 ISB 21312K+AHX312 KOYO 21312RHK SKF 21312EK NSK 21312EAKE4 KOYO 21312RH CX 21312KCW33+AH312
• BEARING POWER International Trading Co.,Ltd. specialize in 21312EAE4 products，there is large inventory of NSK 21312EAE4 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 21312EAE4 Which NSK 21312EAE4 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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  NN4936 K	180	250	69	ISO	Cylindrical Roller Bearings
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  TL23044CAE4	220	340	90	NSK	Spherical Roller Bearings
  UCFCX20-64	101,6			FYH	Bearing Units
  UKTX09+H2309	40			NACHI	Bearing Units
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  NU19/670E	670	900	103	SKF	CYLINDRICAL ROLLER BEARINGS
  S-516M	1.0000			Sealmaster (Old No.)	PILLOW BLOCKS
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  H-2308x35	40	58		CONSOLIDATED	ADAPTERS
  KG-300CPO	30.0000	32.0000	1.0000	CONSOLIDATED	DEEP GROOVE BALL BEARINGS