d - 50.800 mm

D - 111.125 mm

T - 30.162 mm

B - 26.909 mm

C - 20.638 mm

a - -7.1 mm

r1 min. - 3.5 mm

r2 min. - 3.3 mm

Weight - 1,28 Kg

Basic dynamic load rating (C) - 92000 kN

Basic static load rating (C0) - 108000 kN

(Grease) Lubrication Speed - 3100 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:55200/55437
• Inner Diameter：50.800mm Outer Diameter：111.125mm Width：30.162mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:generator,lifting chain,building decoration raw materials and accessories,Machine Tool Accessories,climb ladder,blood cell reagent,steam Hydraulic control element,PVC,Plastic molding,Cylinder Pneumatic Treatment Element,Anesthetic Equipment
• Similar models:Timken 55200/55437-B ISO 55200C/55437 ISO 55200C/55443 NTN 4T-55200C/55437 NACHI 55200/55437 Timken 55200C/55437B NSK 55200C/55437 KOYO 55200/55437 Timken 55200/55443 NTN 4T-55200C/55443
• BEARING POWER International Trading Co.,Ltd. specialize in 55200/55437 products，there is large inventory of NACHI 55200/55437 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 55200/55437 Which NACHI 55200/55437 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
  239/750	750	1000	185	NTN	Spherical Roller Bearings
  416/414A	30		29,083	KOYO	Tapered Roller Bearings
  47680/47620	76,2	133,35	33,338	CX	Tapered Roller Bearings
  6005-2RS	25	47	12	Fersa	Deep Groove Ball Bearings
  AXW 50	50	58	4,2	NBS	Needle Roller Bearings
  BK4220	42	49	20	CX	Cylindrical Roller Bearings
  EB1.20.0744.201-2STPN	672	838,8	56	ISB	Thrust Ball Bearings
  GSH30-2RSR-B	30	62	32	INA	Deep Groove Ball Bearings
  HH228349/10	127	254	77,788	CX	Tapered Roller Bearings
  RNA2115	132,5	139,5	34	Timken	Needle Roller Bearings
  MHK11121	17.462	23.812	19.050	KOYO	Needle Roller Bearings
  NJ 216	80	140	26	ISB	Cylindrical Roller Bearings
  S6008-2RS	40	68	15	ZEN	Deep Groove Ball Bearings
  MUL214	70	125	24	Rollway	CYLINDRICAL ROLLER BEARINGS
  2AANOn25	25	52	20.6	RIV	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  6006-Z	30	55	13	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  MS-281/2	10.5000	19.5000	3.5000	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  HM-54T			36	CONSOLIDATED	WITHDRAWAL NUTS
  305803-ZZ	17	47	17.5	CONSOLIDATED	YOKE TYPE TRACK ROLLERS
  TPFYT-115	1.9375			CONSOLIDATED	THERMOPLASTIC PILLOW BLOCKS