d - 28 mm

D - 68 mm

B - 18 mm

C - 18 mm

r min. - 1,1 mm

da min. - 34,5 mm

da max - 37,5 mm

Da max. - 61,5 mm

ra max. - 1 mm

Weight - 0,328 Kg

Basic dynamic load rating (C) - 23,5 kN

Basic static load rating (C0) - 13,1 kN

(Grease) Lubrication Speed - 10000 r/min

(Oil) Lubrication Speed - 12000 r/min

Calculation factor (f0) - 13,3

• Model Number: 63/28Z
• Inner Diameter：28mm Outer Diameter：68mm Width：18mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-15
• Application:air conditioning tools,crimping tools,boring bar boring bar,Solenoid Valves,motor,Forming mold,stacker lift platform,paper processing machine,Other Measurements,Roller mill,oral medical device
• Similar models:KOYO 6320ZX CRAFT 6308 Fersa 6304/17B17 NTN-SNR 6306N SKF 6305-ZNR KOYO 6326 CX 6304-2RS SNR 63007EE ISB 6319-Z SKF 6303/HR22T2
• BEARING POWER International Trading Co.,Ltd. specialize in 63/28Z products，there is large inventory of KOYO 63/28Z . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 63/28Z Which KOYO 63/28Z 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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  MR364824	57,15	76,2	38,1	NTN	Needle Roller Bearings
  NA 4980	400	540	140	IKO	Needle Roller Bearings
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  NUP314-E-TVP2	70	150	35	FAG	Cylindrical Roller Bearings
  6303M.P5	17	47	14	FAG	DEEP GROOVE BALL BEARINGS
  E-41*	4.5937	3.0000		Aetna	THRUST BALL BEARINGS
  SB-22230-SS	150	270	73	McGill	SPHERICAL ROLLER BEARINGS
  NNCL4868V.C3	340	420	80	SKF	CYLINDRICAL ROLLER BEARINGS
  MJ-51/2E	5.5000	11.0000	2.0000	RHP	DEEP GROOVE BALL BEARINGS
  MS-30-AC	12.0000	21.5000	3.7500	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  SNZ-217..6217	85	75	90	CONSOLIDATED	PILLOW BLOCKS