d - 400 mm

D - 540 mm

B - 106 mm

C - 106 mm

d2 - 439 mm

r1 min. - 4 mm

r2 min. - 4 mm

D1 - 501 mm

Ca - 1,8 mm

da min. - 415 mm

da max - 461 mm

Da min - 487 mm

Da max. - 525 mm

ra max. - 3 mm

Calculation factor (k2) - 0,098

S1 - 21 mm

Weight - 68,5 Kg

Basic dynamic load rating (C) - 2120 kN

Basic static load rating (C0) - 4000 kN

Fatigue load limit (Pu) - 290

Reference speed - 900 r/min

Limiting speed - 1300 r/min

Calculation factor (k1) - 0,13

• Model Number: C3980KM
• Inner Diameter：400mm Outer Diameter：540mm Width：106mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-11
• Application:Blood coagulation reagent,mobile toilet,plastic molding,metal mold,extruder,survey accessories,stirrer,vertical pull,Oral Equipment,Hydraulic Hose,car instrument
• Similar models:ISO NN3980K CX NN3980K NACHI 23980E NTN NN3980C1NAP4 SKF C3980KM ISO NN3980 CX NN3980 NACHI 23980EK SKF C3980M
• BEARING POWER International Trading Co.,Ltd. specialize in C3980KM products，there is large inventory of SKF C3980KM . We has been built up long-term cooperation with SKF company, could make a bulk order of the C3980KM Which SKF C3980KM 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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  30220J/DF	100	180	74	ISB	Tapered Roller Bearings
  3206	30	62	23,8	CRAFT	Angular Contact Ball Bearings
  53317	85	150		CX	Thrust Ball Bearings
  635ZZ	5	19	6	NMB	Deep Groove Ball Bearings
  655/652-B	69,85	152,4	41,275	Timken	Tapered Roller Bearings
  7040DB/GNP5	200	310	102	NTN	Angular Contact Ball Bearings
  7302CDF	15	42	13	NACHI	Angular Contact Ball Bearings
  GE30-KRR-B-FA164	30	62	48,5	INA	Deep Groove Ball Bearings
  KZK 28x34x14	28	34		NBS	Needle Roller Bearings
  LBBR 30/HV6	30	40	50	SKF	Linear Bearings
  NANF212-39	61,9125			FYH	Bearing Units
  TAF 354520	35	45	20	IKO	Needle Roller Bearings
  UK218D1	90,000	160,000	47	NTN	Deep Groove Ball Bearings
  24188B	440	720	280	FAG	SPHERICAL ROLLER BEARINGS
  H318	90	120		FAG	ADAPTERS
  3L02	15	32	9	New Departure	DEEP GROOVE BALL BEARINGS
  6309-ZNR	45	100	25	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  SN-311..20311	55	-	80	CONSOLIDATED	PILLOW BLOCKS
  SSFY-50SD	50			CONSOLIDATED	STAINLESS STEEL PILLOW BLOCKS
  7018TGP/4-2RS	90	140	24	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS