d₁ - 340 mm

D - 480 mm

B₁ - 144 mm

d₂ - - 394 mm

d₃ - 420 mm

D₁ - - 450 mm

B - 90 mm

B₂ - 45 mm

B₅ - 58 mm

s₁ - 17.2 mm

r_1,2 - min. - 3 mm

d_a - max. - 409 mm

d_b - min. - 372 mm

D_a - min. - 435 mm

D_a - max. - 467 mm

B_a - min. - 14 mm

C_a - min. - 1.6 mm

r_a - max. - 2.5 mm

Basic dynamic load rating - C - 1760 kN

Basic static load rating - C₀ - 3250 kN

Fatigue load limit - P_u - 245 kN

Reference speed - 1000 r/min

Limiting speed - 1400 r/min

Factor - k₁ - 0.127

Factor - k₂ - 0.104

Mass bearing and adapter sleeve - 73 kg

• Model Number:C 3972 KM + OH 3972 HE
• Inner Diameter：480mm Outer Diameter：340mm Width：144mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:sewage pump,other CNC,mathematical instruments,Display Devices,Safety protection,food safety,security equipment,Oral Equipment,rock drilling machinery,garbage disposal,gas turbine
• Similar models:SKF C3972KM CX NN3972K NACHI 23972E SKF C3972KM+OH3972HE NTN NN3972C1NAP4 ISO NN3972 ISO NN3972K NTN NN3972KC1NAP4 NTN NN3972KC9NAP4 CX NN3972
• BEARING POWER International Trading Co.,Ltd. specialize in C3972KM+OH3972HE products，there is large inventory of SKF C 3972 KM + OH 3972 HE . We has been built up long-term cooperation with SKF company, could make a bulk order of the C 3972 KM + OH 3972 HE Which SKF C3972KM+OH3972HE 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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  24160 K30CW33+AH24160	300	500	200	ISO	Spherical Roller Bearings
  33121 A	105	175	56	CX	Tapered Roller Bearings
  3382/3320	39,688	80,167	29,37	FBJ	Tapered Roller Bearings
  4T-3776/3720	44,983	93,264	30,162	NTN	Tapered Roller Bearings
  51124	120	155		ISO	Thrust Ball Bearings
  6005-Z	25	47	12	ISB	Deep Groove Ball Bearings
  7338 A	190	400	78	CX	Angular Contact Ball Bearings
  GE 320 CP	320	460	230	ISB	Plain Bearings
  IJ113019				ILJIN	Angular Contact Ball Bearings
  K130X137X35	130	137	35	CX	Needle Roller Bearings
  GEH800HF/Q	800	1120	565	LS	Plain Bearings
  KBK 18x23x21	18	23		NBS	Needle Roller Bearings
  SL04150-PP	150	210	80	INA	Cylindrical Roller Bearings
  GE120SX	120	180	36	INA	SPHERICAL PLAIN BEARINGS
  MUC418	90	225	54	Rollway	CYLINDRICAL ROLLER BEARINGS
  FJT-2018	26		18	NSK	NEEDLE BEARING
  MCF-35S	16	35	18	McGill	NEEDLE BEARINGS
  KD047XPO	4.7500	5.7500	.5000	KAYDON	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  RMS-8-2Z	1.0000	2.5000	.7500	SKF	DEEP GROOVE BALL BEARINGS
  RMS-241/2-LL	6.5000	13.0000	2.5000	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS