d - 57.150 mm

D - 122.238 mm

T - 38.100 mm

B - 36.678 mm

C - 30.162 mm

a - 9.4 mm

r1 min. - 3.5 mm

r2 min. - 3.3 mm

Weight - 2,14 Kg

Basic dynamic load rating (C) - 149000 kN

Basic static load rating (C0) - 197000 kN

(Grease) Lubrication Speed - 3000 r/min

(Oil) Lubrication Speed - 4100 r/min

Calculation factor (e) - 0.35

Calculation factor (Y0) - 0.95

Calculation factor (Y1) - 1.7

• Model Number:555S/553X
• Inner Diameter：57.150mm Outer Diameter：122.238mm Width：38.100mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:medical equipment,car and accessories,animal anatomy,diving equipment,Spectrum Products,Air,labor insurance,chamfer,electronic materials,clean stationery,physical instruments
• Similar models:Timken 555-S/552 KOYO 6555R/6535 Timken L555249/L555210 CX 555S/552A Timken 555S/552A NSK 555S/552A ISO 555/552A SKF VKBA5552 NTN 4T-555S/552A Timken 555/552D+X1S-555
• BEARING POWER International Trading Co.,Ltd. specialize in 555S/553X products，there is large inventory of NACHI 555S/553X . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 555S/553X Which NACHI 555S/553X 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
  2319K	95	200	67	KOYO	Self-Aligning Ball Bearings
  32222	110	200	56	ISB	Tapered Roller Bearings
  389A/383A	53,975	100	21	Fersa	Tapered Roller Bearings
  7210 C-UX	50	90	40	CX	Angular Contact Ball Bearings
  7217-BECB-MP	85	150	28	NKE	Angular Contact Ball Bearings
  AB40737	25	62	17	SNR	Deep Groove Ball Bearings
  K36x42x16	36	42	16	ISO	Needle Roller Bearings
  KYA025	63,500	76,200	6,350	NTN	Angular Contact Ball Bearings
  NCF2996-V	480	600	100	NKE	Cylindrical Roller Bearings
  NJ18/1120	1120	1360	106	CX	Cylindrical Roller Bearings
  NKI17/16	17	29	16	INA	Needle Roller Bearings
  RSU 14 0544	474	614		SIGMA	Thrust Ball Bearings
  UK206	30	62	26	ISO	Deep Groove Ball Bearings
  UCX17	85	160	96	FYH	Deep Groove Ball Bearings
  UCFB205-14	22,225			FYH	Bearing Units
  UCP315-48	76,2		82	KOYO	Bearing Units
  YM172412-1	17	24	12	KOYO	Needle Roller Bearings
  F696ZZ	6	15	5	Nachi	DEEP GROOVE BALL BEARINGS
  CRM16	2.0000	4.5000	1.0625	SKF	CYLINDRICAL ROLLER BEARINGS
  6010-RSNR	50	80	16	CONSOLIDATED	DEEP GROOVE BALL BEARINGS