d - 100,012 mm

D - 157,162 mm

T - 36,512 mm

B - 36,116 mm

C - 26,195 mm

ra1 max. - 3,3 mm

a - 36,1 mm

r min. - 3,5 mm

r1 min. - 3,3 mm

Da - 142 mm

db - 109 mm

ra max. - 3,5 mm

da - 116 mm

Db - 152 mm

Weight - 2,512 Kg

Basic dynamic load rating (C) - 191 kN

Basic static load rating (C0) - 310 kN

(Grease) Lubrication Speed - 2000 r/min

(Oil) Lubrication Speed - 2800 r/min

Calculation factor (e) - 0,47

Calculation factor (Y0) - 0,69

Calculation factor (Y1) - 1,3

• Model Number: 52393/52618
• Inner Diameter：100,012mm Outer Diameter：157,162mm Width：36,512mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:historical instruments,other CNC,bio-chemical,thin metal materials,vertical sawing machine,mobile toilet,Infrared Technology,disposable,Performance test,Automobile,ventilation heating equipment
• Similar models:NTN 4T-52393/52618 NSK 52393/52618 NACHI 52393/52618 Timken 52393/52618 Timken 52393/52637 CX 52393/52618 ISO 52393/52618 NTN 4T-52393/52637D+A Timken 52393/52638 FBJ 52393/52618
• BEARING POWER International Trading Co.,Ltd. specialize in 52393/52618 products，there is large inventory of NSK 52393/52618 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 52393/52618 Which NSK 52393/52618 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
  22315 E	160	75	55	SKF	Spherical Roller Bearings
  23952CCK/W33	260	360	75	SKF	Spherical Roller Bearings
  5205ZZ	25	52	20,638	FBJ	Angular Contact Ball Bearings
  555S/552B	57,15	123,825	36,678	Timken	Tapered Roller Bearings
  7318DT	90	190	43	NACHI	Angular Contact Ball Bearings
  7415 BCBM	190	75	45	SKF	Angular Contact Ball Bearings
  GIKL 12 PB	12	26	16	INA	Plain Bearings
  F-580801	24	40	8	INA	Deep Groove Ball Bearings
  F681	1	3	1	KOYO	Deep Groove Ball Bearings
  HK273420-2RS	27	34	20	ISO	Cylindrical Roller Bearings
  NCF3007 V	35	62	20	CX	Cylindrical Roller Bearings
  NU 226 EM	130	230	40	NSK	Cylindrical Roller Bearings
  PFT 35 FM	35			SKF	Bearing Units
  RNAB2/6X	10,000		10,000	NTN	Needle Roller Bearings
  X32207B/Y32207B	35	72	24,25	Timken	Tapered Roller Bearings
  512192				FAG	THRUST BALL BEARINGS
  200416	1.2500	1.7500	1.0000	BAL	JOURNAL ROLLER ASSEMBLIES
  45207	35	72	27	New Departure	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  IR-7275-C	1.2500		1.2600	RBC	NEEDLE BEARINGS
  QJ217	85	150	28	STEYR	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE