d - 55 mm

D - 120 mm

B - 29 mm

C - 29 mm

Angle (α) - 15 °

a - 26.4 mm

r min. - 2 mm

r1 min. - 1 mm

da min. - 65 mm

Da max. - 110 mm

ra max. - 2 mm

Weight - 1.45 Kg

(Grease) Lubrication Speed - 9300 r/min

(Oil) Lubrication Speed - 12000 r/min

Calculation factor (f0) - 13.4

• Model Number: 7311C
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-22
• Application:plastic molding,storage shelves,lathe,hydraulic connector,air shower etc,ventilation heating equipment,extruder,Broadcasting System,trolley,metallurgy,tapered grinder
• Similar models:ISO 7311CDT CYSD 7311CDT CYSD 7311CDF ISO 7311BDB SKF 7311BECBY KOYO 7311 ISO 7311BDF ISO 7311ADB NACHI 7311DT ISO 7311BDT
• BEARING POWER International Trading Co.,Ltd. specialize in 7311C products，there is large inventory of KOYO 7311C . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 7311C Which KOYO 7311C 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
  133075/133127C	75	127	33,25	Gamet	Tapered Roller Bearings
  29380R	400	620	132	KOYO	Thrust Roller Bearings
  22344-K-MB-W33+OH2344-H	220	460	145	NKE	Spherical Roller Bearings
  30310 A	50	110	29,25	CX	Tapered Roller Bearings
  33209	45	85	32	FBJ	Tapered Roller Bearings
  6952	260	360	46	NSK	Deep Groove Ball Bearings
  7000 CD/P4A	26	10	8	SKF	Angular Contact Ball Bearings
  7210-B-JP	50	90	20	FAG	Angular Contact Ball Bearings
  7224CDTBT/GMP5	120	215	160	NTN	Angular Contact Ball Bearings
  7934DB	170	230	28	NTN	Angular Contact Ball Bearings
  81575/81962	146,05	244,475	47,625	Timken	Tapered Roller Bearings
  AST40 160100	160	165		AST	Plain Bearings
  HCB7212-E-T-P4S	60	110	22	FAG	Angular Contact Ball Bearings
  LM654642/10	279,982	380,898	65,088	ISO	Tapered Roller Bearings
  NCF 29/670 V	900	670	136	SKF	Cylindrical Roller Bearings
  NJ 2328 E	140	300	102	NACHI	Cylindrical Roller Bearings
  NKI 100/40	100	130	40	NBS	Needle Roller Bearings
  NU215	75	130	25	ISO	Cylindrical Roller Bearings
  VKHB 2334	85,000	150,000	30,500	SKF	Wheel Bearings
  NJG2313VH	65	140	48	SKF	CYLINDRICAL ROLLER BEARINGS