d - 40 mm

D - 90 mm

B - 23 mm

C - 23 mm

r min. - 1,5 mm

da min. - 48,5 mm

Da max. - 81,5 mm

ra max. - 1,5 mm

Weight - 0,694 Kg

Basic dynamic load rating (C) - 88 kN

Basic static load rating (C0) - 90 kN

(Grease) Lubrication Speed - 4 900 r/min

(Oil) Lubrication Speed - 6 400 r/min

Calculation factor (e) - 0,26

Calculation factor (Y0) - 2,5

Calculation factor (Y1) - 2,55

Calculation factor (Y2) - 3,8

• Model Number: 21308CK
• Inner Diameter：40mm Outer Diameter：90mm Width：23mm
• Type：Spherical Roller Bearings
• Update date：2023-09-29
• Application:Water Monitoring,medical equipment,Pest Monitoring,roller lathe,power tools,mechanical and electrical,paint paint,comprehensive experiment,medical equipment,Spectrum Products,pneumatic
• Similar models:AST 21308MBW33 SKF 21308E KOYO 21308RH CX 21308KCW33 FAG 21308-E1 NSK 21308EAE4 ISO 21308KCW33+AH308 NTN 21308C AST 21308MBK NSK 21308EAKE4
• BEARING POWER International Trading Co.,Ltd. specialize in 21308CK products，there is large inventory of NTN 21308CK . We has been built up long-term cooperation with NTN company, could make a bulk order of the 21308CK Which NTN 21308CK 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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  NH2332 E	160	340	114	CX	Cylindrical Roller Bearings
  NJ 260	300	540	85	NACHI	Cylindrical Roller Bearings
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  QJ314-MPA	70	150	35	NKE	Angular Contact Ball Bearings
  TNB44136S01	25	30	19,8	SNR	Needle Roller Bearings
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  NF319	95	200	45	FAG	CYLINDRICAL ROLLER BEARINGS
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  GE-35UK.2RS	35	55	25	FAG	SPHERICAL PLAIN BEARINGS