d - 55 mm

D - 120 mm

B - 29 mm

C - 29 mm

Angle (α) - 40 °

r min. - 2 mm

2B - 58 mm

Weight - 2,84 Kg

Basic dynamic load rating (C) - 128 kN

Basic static load rating (C0) - 113 kN

(Grease) Lubrication Speed - 4500 r/min

(Oil) Lubrication Speed - 5900 r/min

• Model Number: 7311BDB
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-16
• Application:Workpiece,Doppler,organic raw materials,Special Equipment,Industrial,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,climb ladder,noise inspection,Garment Accessories,relay,Broadcasting System
• Similar models:CYSD 7311CDB CYSD 7311C SKF 7311BEGBM NSK 7311B CRAFT 7311AC FBJ 7311B ISO 7311ADT CX 7311B-UD FAG 7311-B-TVP SNR 7311BGM
• BEARING POWER International Trading Co.,Ltd. specialize in 7311BDB products，there is large inventory of CYSD 7311BDB . We has been built up long-term cooperation with CYSD company, could make a bulk order of the 7311BDB Which CYSD 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
  23144-MB-W33	220	370	120	NKE	Spherical Roller Bearings
  25583/25519	44,45	82,55	34,29	Timken	Tapered Roller Bearings
  4T-78225/78551	57,15	140,03	36,512	NTN	Tapered Roller Bearings
  50KBE03	50	110	51.5	NACHI	Tapered Roller Bearings
  54415U+U415	78			ISO	Thrust Ball Bearings
  602-2RS	2	7	3,5	ISO	Deep Groove Ball Bearings
  BK2210	22	28	10	KOYO	Needle Roller Bearings
  GE 440 DW-2RS2	440	600	218	INA	Plain Bearings
  MFJL-1512L	15	22	12	NSK	Needle Roller Bearings
  NJ217E	85	150	28	CYSD	Cylindrical Roller Bearings
  NUP2216-E-MA6	80	140	33	NKE	Cylindrical Roller Bearings
  RS-5015	75	115	54	NSK	Cylindrical Roller Bearings
  UCX05	25	62	38,1	CX	Deep Groove Ball Bearings
  TUP1 08.15	8	10		CX	Plain Bearings
  UKEHE207H	30			SNR	Bearing Units
  160312	1.0000	1.3750	.7500	BAL	JOURNAL ROLLER ASSEMBLIES
  NJ2222	110	200	53	SKF	CYLINDRICAL ROLLER BEARINGS
  NBA12006	4.7500	5.2500	.2500	NSK	ANGULAR CONTACT BALL BEARINGS
  K-80x86x20	80	86	20	CONSOLIDATED	NEEDLE BEARINGS
  26x34x4mm	26	34	4	CONSOLIDATED	OIL SEALS