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：2025-04-18
• Application:food safety,Spectrum Products,trolley,gear grinding machine,Cylinder Pneumatic Treatment Element,Power equipment,sleep monitoring,Cylinder Standard,atomizer class,Storage Tool,Embroidery
• Similar models:SNR 21312V ISB 21312 CX 21312KCW33 ISO 21312KCW33+AH312 ISB 21312K SKF 21312E CX 21312KCW33+AH312 AST 21312MB NSK 21312EAE4 ISB 21312K+AHX312
• 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  130FSF200	130	200	110	NSK	Plain Bearings
  23088-K-MB+AHX3088G	440	650	157	FAG	Spherical Roller Bearings
  23948-MB-W33	240	320	60	NKE	Spherical Roller Bearings
  24130EAK30W33	150,000	250,000	100,000	SNR	Thrust Roller Bearings
  664/653	84,138	146,05	41,275	NSK	Tapered Roller Bearings
  B7204-C-2RSD-T-P4S	20	47	14	FAG	Angular Contact Ball Bearings
  BK1516	15	21	16	CX	Cylindrical Roller Bearings
  E2.3212A-2Z	60	110	36,5	SKF	Angular Contact Ball Bearings
  E75KRR	75	130	74,61	Timken	Deep Groove Ball Bearings
  L814749/10	76,2	109,538	19,05	CX	Tapered Roller Bearings
  NU310-E-M6	50	110	27	NKE	Cylindrical Roller Bearings
  PHU8507	26	124,8	61,2	PFI	Angular Contact Ball Bearings
  R460-4	460	860	210	NSK	Cylindrical Roller Bearings
  TSF 18 BB	18			ISB	Self-Aligning Ball Bearings
  SA2-20B	31,75	50,8	27,762	NTN	Plain Bearings
  UCTU315+WU700	75		82	NACHI	Bearing Units
  11509	45	85	19	SKF	SELF
  QJ304	20	52	15	STEYR	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  BL206ZZ	30	62	16	NTN	DEEP GROOVE BALL BEARINGS
  6316-K	80	170	39	CONSOLIDATED	DEEP GROOVE BALL BEARINGS