d - 260 mm

D - 400 mm

B - 61,5 mm

C - 61,5 mm

ra1 max. - 1,5 mm

r min. - 4 mm

r1 min. - 1,5 mm

2B - 123 mm

da min. - 283 mm

Da max. - 388 mm

ra max. - 3 mm

Weight - 56,2 Kg

Basic dynamic load rating (C) - 365 kN

Basic static load rating (C0) - 1 160 kN

(Grease) Lubrication Speed - 1 600 r/min

(Oil) Lubrication Speed - 2 100 r/min

• Model Number: HTA052DB
• Inner Diameter：260mm Outer Diameter：400mm Width：61,5mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-09
• Application:insect experimental analysis instrument,cleaners,tower crane,Hydraulic Press,gantry processing,granulator,relay,fabric products,Forming mold,SPA equipment,Broadcasting System
• Similar models:KOYO 305283-1 KOYO 305272-1 KOYO 7052 Timken WB000052 CX 7052A-UO ISO 7052ADB ILJIN IJ223052 SKF 7052ACD/P4A PFI PW38650052/48CSHD KOYO 305262-1
• BEARING POWER International Trading Co.,Ltd. specialize in HTA052DB products，there is large inventory of NTN HTA052DB . We has been built up long-term cooperation with NTN company, could make a bulk order of the HTA052DB Which NTN HTA052DB 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
  30313DJ	65	140	36	KBC	Tapered Roller Bearings
  32306J2/Q	30	72	28,75	SKF	Tapered Roller Bearings
  40MM4720	40	47	20	KOYO	Needle Roller Bearings
  6252	260	480	80	CX	Deep Groove Ball Bearings
  7312BG	60,000	130,000	31,000	NTN	Angular Contact Ball Bearings
  7336 BDB	180	380	150	ISO	Angular Contact Ball Bearings
  BR 263520	41,275	55,562	31,75	IKO	Needle Roller Bearings
  EE333137/333197	349,25	501,65	90,488	KOYO	Tapered Roller Bearings
  F-234977.06	40,783	93	38	FAG	Angular Contact Ball Bearings
  HC STB5080LFT	50	80	22	KOYO	Tapered Roller Bearings
  N311-E-M6	55	106,5	29	NKE	Cylindrical Roller Bearings
  NF2244	220	400	108	ISO	Cylindrical Roller Bearings
  NKX40-Z	40	52	32	INA	Complex Bearings
  89336			-	INA	THRUST ROLLER BEARINGS
  CFE8-1PPY			.3750	INA	NEEDLE BEARINGS
  B71800.C.TPA.P4	10	19	5	FAG	ANGULAR CONTACT BALL BEARINGS
  QJ206	30	62	16	SKF	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  305804-ZZ	20	52	20.6	CONSOLIDATED	YOKE TYPE TRACK ROLLERS
  KML-30			24	CONSOLIDATED	LOCKNUTS
  SS61906-ZZ	30	47	9	CONSOLIDATED	DEEP GROOVE BALL BEARINGS