d - 55 mm

D - 120 mm

B1 - 58 mm

Angle (α) - 40 °

a - 103,7 mm

Weight - 3,14 Kg

• Model Number: 7311 BDB
• Inner Diameter：55mm Outer Diameter：120mm Width：58mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-11
• Application:pump industry,quality inspection equipment,storage and transportation equipment,Oral Image,glass processing machine,surgical instruments,forming machine,chromatography,Garment Accessories,Spectral Products,agricultural testing and analysis equipment and related
• Similar models:NSK 7311A NTN 7311DT NTN 7311B ISB 7311B SNR 7311BGM NACHI 7311BDB FBJ 7311B CYSD 7311DT KOYO 7311B KOYO 7311
• BEARING POWER International Trading Co.,Ltd. specialize in 7311BDB products，there is large inventory of ISO 7311 BDB . We has been built up long-term cooperation with ISO company, could make a bulk order of the 7311 BDB Which ISO 7311BDB 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
  241/560-B-K30-MB+AH241/560	560	920	355	FAG	Spherical Roller Bearings
  2308 KTN9	40	90	33	ISB	Self-Aligning Ball Bearings
  32312J	60	130	48,5	KOYO	Tapered Roller Bearings
  32968	340	460	76	FAG	Tapered Roller Bearings
  362804	30	80	21	SKF	Deep Groove Ball Bearings
  6213	120	65	23	SKF	Deep Groove Ball Bearings
  AST50 80IB36	127			AST	Plain Bearings
  GTRI 7510845	75	108	45,5	IKO	Needle Roller Bearings
  GEC320FBAS	320	440	160	SKF	Plain Bearings
  KBK 16x20x22	16	20		NBS	Needle Roller Bearings
  NK73/25R	73	90	25	NTN	Needle Roller Bearings
  VU 30 0574	468	680		INA	Thrust Ball Bearings
  HMVC88E			74	SKF	HYDRAULIC NUTS
  SAF-513	2.1875			Torrington	PILLOW BLOCKS
  RF-725ZZ	2.5	7	3.5	NMB	DEEP GROOVE BALL BEARINGS
  13-B-4				MRC	THRUST BALL BEARINGS
  MS-22	4.5000	9.3750	2.0000	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  5415	75	190	82.55	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  HJ-307E	35		6	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  20x37x10mm	20	37	10	CONSOLIDATED	OIL SEALS