d - 440 mm

D - 600 mm

B - 118 mm

C - 118 mm

d2 - 494 mm

r1 min. - 4 mm

r2 min. - 4 mm

D1 - 560 mm

Ca - 1,9 mm

da min. - 455 mm

da max - 517 mm

Da min - 546 mm

Da max. - 585 mm

ra max. - 3 mm

Calculation factor (k2) - 0,095

S1 - 20 mm

Weight - 99 Kg

Basic dynamic load rating (C) - 2600 kN

Basic static load rating (C0) - 5300 kN

Fatigue load limit (Pu) - 375

Reference speed - 800 r/min

Limiting speed - 1100 r/min

Calculation factor (k1) - 0,133

• Model Number: C3988M
• Inner Diameter：440mm Outer Diameter：600mm Width：118mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:Automobile,Medical printer,pneumatic Pump,luminescent reagent,non-ferrous metal alloy,non-motor vehicle Electric car,construction machinery and equipment,Storage Tool,sewage pump,Die,shoe-making machinery
• Similar models:NACHI 23988E ISO NU3988 SKF C3988M SKF C3988KM+OH3988HE NACHI 23988EK ISO NJ3988 CX NJ3988 SKF C3988KM ISO NUP3988 CX NU3988
• BEARING POWER International Trading Co.,Ltd. specialize in C3988M products，there is large inventory of SKF C3988M . We has been built up long-term cooperation with SKF company, could make a bulk order of the C3988M Which SKF C3988M 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  231/750-B-MB	750	1220	365	FAG	Spherical Roller Bearings
  239/710R	710	950	180	KOYO	Spherical Roller Bearings
  6312-N	60	130	31	NKE	Deep Groove Ball Bearings
  7321 BECBP	225	105	49	SKF	Angular Contact Ball Bearings
  9285/9220	76,2	161,925	49,212	NSK	Tapered Roller Bearings
  HTA924DB	120	165	20,25	NTN	Angular Contact Ball Bearings
  EC35488	29	50,3	17,5	SNR	Tapered Roller Bearings
  KE TR081105ARUR4	40	105	45	KOYO	Tapered Roller Bearings
  NA 4838	190	240	50	IKO	Needle Roller Bearings
  NA 4916	80	110	30	JNS	Needle Roller Bearings
  P 62 R-1. FM	25,4			SKF	Bearing Units
  SILA60ES-2RS	60			SKF	Plain Bearings
  UCP317	85		96	FYH	Bearing Units
  6404	20	72	19	FAG	DEEP GROOVE BALL BEARINGS
  6304-2ZNR	20	52	15	FAG	DEEP GROOVE BALL BEARINGS
  ML413	65	160	37	Rollway	CYLINDRICAL ROLLER BEARINGS
  9310-U	50	110	27	MRC	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  1211E/TG	55	100	21	STEYR	SELF
  N-1032-KMSP/5	160	240	38	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  YCRSCR-26	.4375	1.6250	.9375	CONSOLIDATED	YOKE TYPE TRACK ROLLER