Fw - 55 mm

Ew - 63 mm

Bc - 20 mm

Weight - 0,088 Kg

Basic dynamic load rating (C) - 49,5 kN

Basic static load rating (C0) - 99,5 kN

(Oil) Lubrication Speed - 8 000 r/min

• Model Number:K 55x63x20
• Inner Diameter：55mm Outer Diameter：63mm Width：mm
• Type：Needle Roller Bearings
• Update date：2025-12-16
• Application:Cleaning equipment,test laboratory equipment and accessories,Grinding and polishing equipment,Machine Tool Accessories,sterilizers,Insect Count,chamfering machine etc,switch,expectoration machine,blood cell reagent,flow control valve
• Similar models:INA K155X163X26 NTN RNAO-40×55×20 IKO TAW6550Z IKO GTRI355630 NSK RNAF556820 CX K155X163X30 KOYO K47X55X28FV1 NSK LM556720 NSK LM5530 INA RNAO45X55X17
• BEARING POWER International Trading Co.,Ltd. specialize in K55x63x20 products，there is large inventory of NBS K 55x63x20 . We has been built up long-term cooperation with NBS company, could make a bulk order of the K 55x63x20 Which NBS K55x63x20 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
  1623-2RS	15,875	34,925	11,1125	FBJ	Deep Groove Ball Bearings
  3213-2RS	65	120	38,1	ISB	Angular Contact Ball Bearings
  4T-CR-10A33	50	110	29,25	NTN	Tapered Roller Bearings
  526/522	41,275	101,6	34,925	KOYO	Tapered Roller Bearings
  61816-2RS1	100	80	10	SKF	Deep Groove Ball Bearings
  63315-2RS	75	160	68,3	CX	Deep Groove Ball Bearings
  FR2-5ZZ	3,175	7,938	3,571	ISB	Deep Groove Ball Bearings
  K 45x53x21	45	53		NBS	Needle Roller Bearings
  NF 1084	420	570		NACHI	Cylindrical Roller Bearings
  NJ309 ETN	45	100	25	AST	Cylindrical Roller Bearings
  NU 326 ECP	280	130	58	SKF	Thrust Ball Bearings
  X32028X/Y32028X	140	210	45	Timken	Tapered Roller Bearings
  SL185038	190	290	136	INA	Cylindrical Roller Bearings
  SL192320-TB	100	215	73	INA	Cylindrical Roller Bearings
  TAM 2215	22	29	15	IKO	Needle Roller Bearings
  5917	1.5000	1.5625	.7500	BERLISS	JOURNAL ROLLER BEARING OUTER RACES
  11310E	50	110	27	MRC	SELF
  SN213with20213	65	-	80	SKF	PILLOW BLOCKS
  2309-K2RS	45	100	36	CONSOLIDATED	SELF
  C2236	180	320	86	CONSOLIDATED	TOROIDAL ROLLER BEARINGS