d - 50,8 mm

D - 123,825 mm

T - 38,1 mm

B - 36,678 mm

C - 30,162 mm

ra1 max. - 3,3 mm

a - 9,4 mm

Da - 109 mm

db - 62 mm

ra max. - 2,3 mm

da - 66 mm

Db - 116 mm

Weight - 2,34 Kg

Basic dynamic load rating (C) - 158 kN

Basic static load rating (C0) - 216 kN

(Grease) Lubrication Speed - 3 000 r/min

(Oil) Lubrication Speed - 4 100 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,95

Calculation factor (Y2) - 1,73

• Model Number:4T-555/552A
• Inner Diameter：50,8mm Outer Diameter：123,825mm Width：38,1mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:noise inspection,security equipment,stirrer,Animal Tracking,centrifugal pump,rock drilling machinery,scientific instruments,hydraulic pump,outdoor equipment,static control,vertical processing
• Similar models:Timken L555249/L555210 FBJ 555/552A Timken 555/552A NSK 555S/552A KOYO 555/553X Timken 555-S/553A Timken 555S/552A KOYO 5552R/5535 ISO L555233/10 NTN E-L555249/L555210
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-555/552A products，there is large inventory of NTN 4T-555/552A . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-555/552A Which NTN 4T-555/552A 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
  2200	10	30	14	ISO	Self-Aligning Ball Bearings
  30238	190	340	60	NTN	Tapered Roller Bearings
  AX 3,5 75 100	75	100	3,5	Timken	Needle Roller Bearings
  53212U	60	95	31	NACHI	Thrust Ball Bearings
  591/710 JR	850	710	85	SKF	Thrust Ball Bearings
  6208BI	40	80	18	KOYO	Angular Contact Ball Bearings
  7305B	25	62	17	ZEN	Angular Contact Ball Bearings
  7324DT	120	260	55	NTN	Angular Contact Ball Bearings
  7332 ADT	160	340	136	ISO	Angular Contact Ball Bearings
  GEC320XS	320	440	160	FBJ	Plain Bearings
  GEH120HC	120	180		AST	Plain Bearings
  HM911245/HM911210-B	60,325	130,175	33,338	Timken	Tapered Roller Bearings
  NN 3030 K/SPW33	150	225	56	ISB	Cylindrical Roller Bearings
  NNCF4916-V	80	101,2	30	NKE	Cylindrical Roller Bearings
  R156ZZ	4,762	7,938	3,175	ISO	Deep Groove Ball Bearings
  RNA4922	125	150	40	SKF	Needle Roller Bearings
  UKFS308	35			KOYO	Bearing Units
  202W	15	35	11	FAF	DEEP GROOVE BALL BEARINGS
  51244				SNR	THRUST BALL BEARINGS
  SN-616..1316-K	70		100	CONSOLIDATED	PILLOW BLOCKS