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：2025-12-16
• Application:hot and cold box,Air,relay,chemical raw materials and reagents,ventilation equipment,food testing,Oral Image,sewage pump,Polymer,Ball screw,wall materials
• Similar models:ISO NU3988 SKF C3988KM+OH3988HE NACHI 23988EK CX NUP3988 NACHI 23988E ISO NJ3988 CX NJ3988 ISO NUP3988 SKF C3988M SKF C3988KM
• 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
  311KDD	55	120	29	Timken	Deep Groove Ball Bearings
  31330XJ2/DF	150	320	164	SKF	Tapered Roller Bearings
  361844	1080	800	115	SKF	Deep Groove Ball Bearings
  65BNR19XE	65	90	13	NSK	Angular Contact Ball Bearings
  71908 ACB/P4AL	62	40	12	SKF	Angular Contact Ball Bearings
  71936 ACD/HCP4AH1	250	180	33	SKF	Angular Contact Ball Bearings
  7208-B	40	80	18	SIGMA	Angular Contact Ball Bearings
  7234 B	170	310	52	CX	Angular Contact Ball Bearings
  EGBZ1112-E40	17,463	19,844	19,05	INA	Plain Bearings
  JP-23-F	3.175	6.350	4.78	KOYO	Needle Roller Bearings
  NCF3032V	160	224,8	60	NSK	Cylindrical Roller Bearings
  SI 60 ES 2RS	60	90	44	ISB	Plain Bearings
  UK326	130	280	87	KOYO	Deep Groove Ball Bearings
  F608ZZ	8	22	7	ADR	DEEP GROOVE BALL BEARINGS
  TAF212916	29		16	IKO	NEEDLE BEARINGS
  211-SZZX	55	100	21	MRC	DEEP GROOVE BALL BEARINGS
  43L14	70	110	20	New Departure	DEEP GROOVE BALL BEARINGS
  3L26	130	200	33	New Departure	DEEP GROOVE BALL BEARINGS
  HJ-486024			1.5000	Torrington	NEEDLE BEARINGS
  93218	.6250	1.0000	1.1250	RBC	JOURNAL ROLLER ASSEMBLIES