d - 52,388 mm

D - 111,125 mm

T - 30,162 mm

B - 26,909 mm

C - 20,638 mm

ra1 max. - 3,3 mm

a - 37,3 mm

r min. - 3,5 mm

r1 min. - 3,3 mm

Da - 92 mm

db - 64 mm

ra max. - 3,5 mm

da - 72 mm

Db - 105 mm

Weight - 1,251 Kg

Basic dynamic load rating (C) - 92,5 kN

Basic static load rating (C0) - 110 kN

(Grease) Lubrication Speed - 3200 r/min

(Oil) Lubrication Speed - 4300 r/min

Calculation factor (e) - 0,88

Calculation factor (Y0) - 0,37

Calculation factor (Y1) - 0,68

• Model Number: 55206/55437
• Inner Diameter：52,388mm Outer Diameter：111,125mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-12-13
• Application:Die,Small air generators,universal category,Machine Tool Accessories,pump accessories,Machine Tool Accessories,hinge industry,granulator,industrial equipment,electric pump,packing equipment
• Similar models:Timken 55206/55437 CX 55206C/55437 Timken 55206/55444D+X1S-55206 Timken 55206/55433D+X2S-55206 Timken 55206C/55437B Timken 55206C/55437 Timken 55206/55437-B Timken 55206/55443 NTN 4T-55206/55444D+A Fersa 55206C/55437
• BEARING POWER International Trading Co.,Ltd. specialize in 55206/55437 products，there is large inventory of NSK 55206/55437 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 55206/55437 Which NSK 55206/55437 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
  16008	40	68	9	FAG	Deep Groove Ball Bearings
  22356 EKW33+OH2356	260	580	175	ISB	Spherical Roller Bearings
  24184-MB-W33	420	700	224	NKE	Spherical Roller Bearings
  6019-RSR	95	145	24	NKE	Deep Groove Ball Bearings
  63802 ZZ	15	24	7	ISO	Deep Groove Ball Bearings
  7302DB	15	42	13	CYSD	Angular Contact Ball Bearings
  CX218				CX	Wheel Bearings
  EE241701/242377CD+X2S-241701	431,8	603,25	159,639	Timken	Tapered Roller Bearings
  ESPA203	17			SNR	Bearing Units
  LH-22213E	65	120	31	NTN	Spherical Roller Bearings
  K,81106TVP	30	47	5	KOYO	Thrust Roller Bearings
  N311	55	120	29	ISO	Cylindrical Roller Bearings
  QJ1988	440	600	74	ISO	Angular Contact Ball Bearings
  R1919	95,250	140,000	66,670	NTN	Cylindrical Roller Bearings
  WJ-384424	60,325	69,85		NSK	Needle Roller Bearings
  TUP2 180.100	180	185		CX	Plain Bearings
  X32304M/Y32304M	20	52	22,25	Timken	Tapered Roller Bearings
  LBAS40	40	62	80	SKF	LINEAR RECIRCULATING BALL BEARINGS
  6100PP	10	26	8	NH	DEEP GROOVE BALL BEARINGS
  11/2x19/16x11/2	1.5000	1.5625	1.5000	CONSOLIDATED	JOURNAL ROLLER BEARING OUTER RACES