d - 98,425 mm

D - 161,925 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 - 144 mm

db - 108 mm

ra max. - 3,5 mm

da - 114 mm

Db - 154 mm

Weight - 2,832 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:52387/52637
• Inner Diameter：98,425mm Outer Diameter：161,925mm Width：36,512mm
• Type：Tapered Roller Bearings
• Update date：2023-03-05
• Application:electronic materials,training beds etc,pump,auto tools,Spectrum Products,mobile toilet,Industry,stamping die and its equipment,Pump,food add,instrument
• Similar models:NSK 52387/52637 ISO 52387/52618 NACHI 52387/52638 KOYO 52387/52637 CX 52387/52618 Timken 52387/52637D+X3S-52387 KOYO 52387/52638 KOYO 52387/52630X Timken 52387/52618 Timken 52387/52637-B
• BEARING POWER International Trading Co.,Ltd. specialize in 52387/52637 products，there is large inventory of NSK 52387/52637 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 52387/52637 Which NSK 52387/52637 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
  02877/02820	34,925	73,025	22,225	FBJ	Tapered Roller Bearings
  1318	90	190	43	ISO	Self-Aligning Ball Bearings
  AST090 20570	205	210		AST	Plain Bearings
  54305	20	52	37,6	NKE	Thrust Ball Bearings
  63800ZZ	10	19	7	ISB	Deep Groove Ball Bearings
  7318-BECB-TVP	90	190	43	NKE	Angular Contact Ball Bearings
  EXP205	25			SNR	Bearing Units
  FYR 1 1/2	38,1	62,706	52,388	SKF	Bearing Units
  HJ-405228RS	63,5	82,55	44,45	KOYO	Needle Roller Bearings
  HM252349/10	260,35	422,275	86,121	CX	Tapered Roller Bearings
  NJ310-E-MA6	50	110	27	NKE	Cylindrical Roller Bearings
  RNA6918-ZW	105	125	63	INA	Needle Roller Bearings
  S6208	40	80	18	FAG	DEEP GROOVE BALL BEARINGS
  NAST45ZZ.DZ	45	85	26	FAG (Old No.)	NEEDLE BEARINGS
  ER-19	2.4409	1.1875	.8750	Sealmaster	BALL BEARING
  1221	105	190	36	SKF	SELF
  6212.2Z	60	110	22	SKF	DEEP GROOVE BALL BEARINGS
  IR-12x16x13	12		13	CONSOLIDATED	NEEDLE BEARINGS
  22317MF80	85	180	60	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  SY-100	1.0000			CONSOLIDATED	PILLOW BLOCKS