d - 45 mm

D - 100 mm

B - 25 mm

ra1 max. - 1 mm

Angle (α) - 25 °

a - 33,5 mm

r min. - 1,5 mm

r1 min. - 1 mm

2B - 50 mm

da min. - 53,5 mm

Da max. - 91,5 mm

db min - 50,5 mm

ra max. - 1,5 mm

Db max - 94,5 mm

Weight - 1,674 Kg

Basic dynamic load rating (C) - 103 kN

Basic static load rating (C0) - 88 kN

(Grease) Lubrication Speed - 6 200 r/min

(Oil) Lubrication Speed - 8 200 r/min

• Model Number: 7309DT
• Inner Diameter：45mm Outer Diameter：100mm Width：25mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-10
• Application:medical equipment,woodworking machinery,Polymer,Processing machinery,cleaners,electromagnet,Individual Wire,equipment and,Roller,ultra-quiet generators,trolley
• Similar models:ISO 7309BDT CX 7309A-UD FBJ 7309B CX 7309C-UD CX 7309B-UX NACHI 7309C CYSD 7309B NKE 7309-BECB-MP CX 7309C-UX SKF 7309BEGAPH
• BEARING POWER International Trading Co.,Ltd. specialize in 7309DT products，there is large inventory of NTN 7309DT . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7309DT Which NTN 7309DT 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.

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  2684/2631	22,225	66,421	23,812	CX	Tapered Roller Bearings
  29412	60	130	42	MPZ	Thrust Roller Bearings
  4T-42688/42620	76,2	127	31	NTN	Tapered Roller Bearings
  4T-NA861/854D	101,6	190,5	57,15	NTN	Tapered Roller Bearings
  63306ZZ	30,000	72,000	30,162	NTN	Deep Groove Ball Bearings
  71848 ATBP4	240	300	28	CX	Angular Contact Ball Bearings
  M12648/10	22,225	50,005	17,526	ISO	Tapered Roller Bearings
  M551	7.938	12.700	7.940	KOYO	Needle Roller Bearings
  NCF28/710-V	710	831	95	NKE	Cylindrical Roller Bearings
  RF-930	3	9	3	NMB	Deep Groove Ball Bearings
  SE 604 ZZSTMSA7	4	12	4	KOYO	Deep Groove Ball Bearings
  SIA120ES	120			LS	Plain Bearings
  SMF115-2RS	5	11	4	ZEN	Deep Groove Ball Bearings
  E7	7	22	7	FAG	MAGNETO BEARINGS
  502989				FAG	THRUST BALL BEARINGS
  TWA6681	4.1250	5.0625		INA	THRUST NEEDLE BEARINGS
  NU414	70	180	42	SKF	CYLINDRICAL ROLLER BEARINGS
  5207A-2RS1	35	72	27.0	SKF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  RLS-13-LL	1.5000	3.2500	.7500	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  LR-50/7-ZZ	7	22	10	CONSOLIDATED	YOKE TYPE TRACK ROLLERS