d - 360 mm

D - 480 mm

B - 90 mm

C - 90 mm

d2 - 394 mm

r1 min. - 3 mm

r2 min. - 3 mm

D1 - 450 mm

Ca - 1,6 mm

da min. - 373 mm

da max - 409 mm

Da min - 435 mm

Da max. - 467 mm

ra max. - 2,5 mm

Calculation factor (k2) - 0,104

S1 - 17,2 mm

Weight - 45 Kg

Basic dynamic load rating (C) - 1760 kN

Basic static load rating (C0) - 3250 kN

Fatigue load limit (Pu) - 245

Reference speed - 1000 r/min

Limiting speed - 1400 r/min

Calculation factor (k1) - 0,127

• Model Number: C3972KM
• Inner Diameter：360mm Outer Diameter：480mm Width：90mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-14
• Application:climb ladder,Warehouse Shelf Equipment,SPA equipment,Doppler,ventilation fans,rolling mill roll neck and slowdown device,other mold,gear grinding machine,Storage Device,glass processing machine,bag machine
• Similar models:ISO NN3972K CX NN3972 SKF C3972KM NACHI 23972EK ISO NN3972 CX NN3972K NTN NN3972C1NAP4 SKF C3972KM+OH3972HE NACHI 23972E NTN NN3972KC1NAP4
• BEARING POWER International Trading Co.,Ltd. specialize in C3972KM products，there is large inventory of SKF C3972KM . We has been built up long-term cooperation with SKF company, could make a bulk order of the C3972KM Which SKF C3972KM 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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  16986/16929	43	74,988	19,368	NSK	Tapered Roller Bearings
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  4R3433	170	260	150	NTN	Cylindrical Roller Bearings
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  7226CDB	130	230	40	CYSD	Angular Contact Ball Bearings
  729 CD/HCP4A	26	9	8	SKF	Angular Contact Ball Bearings
  HTA028UDB/GNP4L	140	210	63	NTN	Angular Contact Ball Bearings
  BK253520	25	35	20	CX	Cylindrical Roller Bearings
  K81128TN	140	180		NBS	Thrust Roller Bearings
  KT 404517	40	45		IKO	Needle Roller Bearings
  N 312 ECM	130	60	31	SKF	Thrust Ball Bearings
  RNU205EG15	31,500	52,000	15,000	SNR	Cylindrical Roller Bearings
  R530L	30	90	23	HOFF	CYLINDRICAL ROLLER BEARINGS
  1815SZZ	75	95	10	MRC	DEEP GROOVE BALL BEARINGS
  560SD32	560	1030	365	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  69/2.5	2.5	7	2.5	NTN	DEEP GROOVE BALL BEARINGS
  7508	40	80	18	New Departure	DEEP GROOVE BALL BEARINGS
  6026	130	200	33	STEYR	DEEP GROOVE BALL BEARINGS
  4207-ZZ	35	72	23	CONSOLIDATED	DEEP GROOVE BALL BEARINGS