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: 21312EAKE4
• Inner Diameter：60mm Outer Diameter：130mm Width：31mm
• Type：Spherical Roller Bearings
• Update date：2025-12-17
• Application:hook,textile machinery,tube,agrochemical,Individual Wire,Industrial,municipal machinery,sucker industry,wall materials,forming machine,sheet industry
• Similar models:ISB 21312K CX 21312KCW33+AH312 SNR 21312VK FAG 21312-E1-K+H312 ISB 21312K+AHX312 SNR 21312V NTN 21312K ISO 21312W33 ISO 21312KCW33+AH312 SKF 21312EK
• BEARING POWER International Trading Co.,Ltd. specialize in 21312EAKE4 products，there is large inventory of NSK 21312EAKE4 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 21312EAKE4 Which NSK 21312EAKE4 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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  1209-K	45	85	19	NKE	Self-Aligning Ball Bearings
  3196/3130	33,338		29,997	KOYO	Tapered Roller Bearings
  4218 ATN9	90	160	40	ISB	Deep Groove Ball Bearings
  6019ZZ	95	145	24	NSK	Deep Groove Ball Bearings
  64450/64700D+X5S-64450	114,3	177,8	92,075	Timken	Tapered Roller Bearings
  708 ACE/HCP4A	22	8	7	SKF	Angular Contact Ball Bearings
  71820 CD/HCP4	125	100	13	SKF	Angular Contact Ball Bearings
  7302CDF	15	42	13	CYSD	Angular Contact Ball Bearings
  7320 B-UD	100	215	94	CX	Angular Contact Ball Bearings
  F-53597	30	72	19	FAG	Cylindrical Roller Bearings
  F15091	38,09	67,3	18,2	Fersa	Thrust Ball Bearings
  NJF2307 V	35	80	31	ISO	Cylindrical Roller Bearings
  NKI 30/20	30	45	20	NBS	Needle Roller Bearings
  NU30/500	500	720	167	CX	Cylindrical Roller Bearings
  SI45ES	45			LS	Plain Bearings
  VKBA 3321				SKF	Wheel Bearings
  W 61807-2Z	47	35	7	SKF	Deep Groove Ball Bearings
  209-SFG	45	85	19	MRC	DEEP GROOVE BALL BEARINGS
  FL686	6	13	3.5	NTN	DEEP GROOVE BALL BEARINGS
  NJ-2328	140	300	102	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS