d - 41,275 mm

D - 90,488 mm

T - 39,688 mm

B - 40,386 mm

C - 33,338 mm

ra1 max. - 3,3 mm

a - 24,6 mm

r min. - 3,5 mm

r1 min. - 3,3 mm

Da - 77 mm

db - 51 mm

ra max. - 3,5 mm

da - 57 mm

Db - 85 mm

Weight - 1,248 Kg

Basic dynamic load rating (C) - 139 kN

Basic static load rating (C0) - 180 kN

(Grease) Lubrication Speed - 4300 r/min

(Oil) Lubrication Speed - 5600 r/min

Calculation factor (e) - 0,28

Calculation factor (Y0) - 1,2

Calculation factor (Y1) - 2,1

• Model Number:4388/4335
• Inner Diameter：41,275mm Outer Diameter：90,488mm Width：39,688mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:Hair styling device,car steering pin,industrial skin care,beverage production,Sensors,circulating pump,EEG,Ball screw,tube,Cylinder Pneumatic Treatment Element,extruder
• Similar models:ISO 4388/4335 NSK 4388/4335 FBJ 4388/4335 NACHI 4388/4335 KOYO 4388/4335 NTN 4T-4388/4335 Fersa 4388/4335 Timken 4388/4335 CX 4388/4335
• BEARING POWER International Trading Co.,Ltd. specialize in 4388/4335 products，there is large inventory of NSK 4388/4335 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 4388/4335 Which NSK 4388/4335 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
  15106/15245	26,987	62	19,05	Timken	Tapered Roller Bearings
  22205EXK	25	52	18	NACHI	Cylindrical Roller Bearings
  48290/48220D+X2S-48290	127	182,562	85,728	Timken	Tapered Roller Bearings
  3308-2RS	40	90	36,5	CRAFT	Angular Contact Ball Bearings
  424X/414	36,512		29,083	KOYO	Tapered Roller Bearings
  460KBE130	460	680	145	NACHI	Tapered Roller Bearings
  6221-2RS	105	190	36	ISB	Deep Groove Ball Bearings
  7021 B-UX	105	160	52	CX	Angular Contact Ball Bearings
  742920/GNP4	100	140	40	NTN	Thrust Ball Bearings
  GEWZ152ES-2RS	152,4	222,25	209,55	LS	Plain Bearings
  HR33012J	60	95	27	NSK	Tapered Roller Bearings
  SL12 928	140	190	96	INA	Cylindrical Roller Bearings
  TA 7030 Z	70	82	30	IKO	Needle Roller Bearings
  LRB-202416	1.2500		1.0100	IKO	NEEDLE BEARINGS
  N44			1.2600	SKF	LOCKNUTS
  GAL70DO	70		49	ELGES	ROD ENDS
  NU30/670	670	980	230	FAG	CYLINDRICAL ROLLER BEARINGS
  F602	2	7	2.8	Nachi	DEEP GROOVE BALL BEARINGS
  SI17ES	17		14	SKF	ROD ENDS
  479209-112	1.7500	3.3460	.9640	CONSOLIDATED	PILLOW BLOCKS