d - 53,975 mm

D - 123,825 mm

T - 38,1 mm

B - 36,678 mm

C - 30,162 mm

a - 9,4 mm

Weight - 2,22 Kg

Basic dynamic load rating (C) - 177 kN

Basic static load rating (C0) - 248 kN

(Grease) Lubrication Speed - 3000 r/min

(Oil) Lubrication Speed - 4100 r/min

• Model Number:557S/552A
• Inner Diameter：53,975mm Outer Diameter：123,825mm Width：38,1mm
• Type：Tapered Roller Bearings
• Update date：2023-03-12
• Application:directional control valve,thread processing machine,respirator,Gear grinding machine,universal category,Cylinder Special,Laser Cutting,labor insurance,Optical detection,Material handling equipment,Rolling mill gear box
• Similar models:NSK 25578/25520 ISO 25570/25520 KBC 15578/15520 FBJ 557S/552A Fersa 25578/25522 ISO 557S/552A NTN 4T-15578/15523 FBJ 15578/15523 CX 557S/552A CX 5578/5535
• BEARING POWER International Trading Co.,Ltd. specialize in 557S/552A products，there is large inventory of CX 557S/552A . We has been built up long-term cooperation with CX company, could make a bulk order of the 557S/552A Which CX 557S/552A 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
  231/950YMB	950	1500	438	Timken	Spherical Roller Bearings
  31304/2T	20	52	16,25	SNR	Tapered Roller Bearings
  6015-2RS	75	115	20	CRAFT	Deep Groove Ball Bearings
  6215-2Z/VA208	130	75	25	SKF	Deep Groove Ball Bearings
  6317BI	85	180	41	KOYO	Angular Contact Ball Bearings
  E-R06A92	32,000	65,000	28,000	NTN	Cylindrical Roller Bearings
  AST850BM 5050	50	55		AST	Plain Bearings
  BEAM 20/68/C 7P60	20	68	28	SNFA	Thrust Ball Bearings
  HK1012	10	14	12	NTN	Needle Roller Bearings
  K85X93X27	85	93	27	FBJ	Needle Roller Bearings
  N 340	200	360	80	NACHI	Cylindrical Roller Bearings
  R10	15,875	34,925	7,14248	AST	Deep Groove Ball Bearings
  WS22205-E1-2RSR	25	52	23	FAG	SPHERICAL ROLLER BEARINGS
  AN34			1.0730	Torrington	LOCKNUTS
  RT-617				INA	THRUST ROLLER BEARINGS
  MS-221/2	4.7500	10.0000	2.0000	FBC	DEEP GROOVE BALL BEARINGS
  NJ216	80	140	26	SKF	CYLINDRICAL ROLLER BEARINGS
  HK4520	52		20	SKF	NEEDLE BEARINGS
  312	60	130	31	NH	DEEP GROOVE BALL BEARINGS
  6010NR	50	80	16	CONSOLIDATED	DEEP GROOVE BALL BEARINGS