d - 50,8 mm

B - 34,925 mm

D1 - 177,8 mm

Weight - 5,1 Kg

• Model Number: RT-728
• Inner Diameter：50,8mm Outer Diameter：mm Width：mm
• Type：Thrust Roller Bearings
• Update date：2025-12-17
• Application:Seals,circulating pump,CNC,ventilation fans,medical equipment,Pneumatic Control Valves,Low-voltage electrical equipment,fabric products,Gear grinding machine,Laser Devices,Industrial
• Similar models:SIGMA RT-728
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  15103S/15243/Q	26,162	61,912	19,05	SKF	Tapered Roller Bearings
  231/750R	750	1220	365	KOYO	Spherical Roller Bearings
  AU0901-4LXL/L260	45	84	42	NTN	Angular Contact Ball Bearings
  560RF30	560	773		Timken	Cylindrical Roller Bearings
  71916 C-UD	80	110	32	CX	Angular Contact Ball Bearings
  BK2526	25	32	26	NTN	Needle Roller Bearings
  BT4B 328223 G/HA1VA901	406,4	482,6	330,2	SKF	Tapered Roller Bearings
  E-4R17001	850	1150	650	NTN	Cylindrical Roller Bearings
  F-220533.2	25,3	36	15	INA	Angular Contact Ball Bearings
  FR2-6	3,175	9,525	2,779	ZEN	Deep Groove Ball Bearings
  HK2014	20	26	14	CX	Cylindrical Roller Bearings
  HX35 /S 7CE3	35	62	14	SNFA	Angular Contact Ball Bearings
  K42X47X17	42,000	47,000		NTN	Needle Roller Bearings
  NA6904-XL	20	37	30	INA	Needle Roller Bearings
  NJ 238	190	340	55	NACHI	Cylindrical Roller Bearings
  NU 211 ECPH	100	55	21	SKF	Thrust Ball Bearings
  PFD 40 FM	40	3,5	10	SKF	Bearing Units
  PME55	55			NKE	Bearing Units
  T.A.C. 280	80	120	55	ISB	Plain Bearings
  KB-180ARO	18.0000	18.6250	.3125	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS