d - 55 mm

D - 120 mm

B - 29 mm

ra1 max. - 1 mm

Angle (α) - 25 °

a - 40 mm

r min. - 2 mm

r1 min. - 1 mm

2B - 58 mm

Da max. - 110 mm

db min - 60,5 mm

ra max. - 2 mm

Weight - 2,78 Kg

Basic dynamic load rating (C) - 139 kN

Basic static load rating (C0) - 123 kN

(Grease) Lubrication Speed - 5 100 r/min

(Oil) Lubrication Speed - 6 800 r/min

• Model Number:7311DF
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Angular Contact Ball Bearings
• Update date：2023-03-20
• Application:Plastic Equipment,laser devices,supporting facilities,experimental equipment,medical equipment,chuck industry,Cylinder Type,Security Equipment,Vertical pull,Food testing,Forging machine
• Similar models:ISO 7311CDT NACHI 7311CDF CX 7311B-UO NACHI 7311 ISO 7311BDB CX 7311A NKE 7311-BECB-TVP CX 7311C ISO 7311B FAG 7311-B-JP
• BEARING POWER International Trading Co.,Ltd. specialize in 7311DF products，there is large inventory of NTN 7311DF . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7311DF Which NTN 7311DF 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
  51416 M	170	80	68	SKF	Thrust Ball Bearings
  52220	85	150	67	FAG	Thrust Ball Bearings
  6017-2Z	85	130	22	ZEN	Deep Groove Ball Bearings
  63/32HL1DDANRC3G101	32	75	20	KBC	Deep Groove Ball Bearings
  6900ZZN	10,000	22,000	6,000	NTN	Deep Groove Ball Bearings
  7213 A	65	120	23	CX	Angular Contact Ball Bearings
  7224CDTBT	120,000	215,000	160,000	NTN	Angular Contact Ball Bearings
  7416 ADF	80	200	96	ISO	Angular Contact Ball Bearings
  CRT15001	749,3	958	127	NTN	Thrust Roller Bearings
  DC5040NR	200	310	150	KOYO	Cylindrical Roller Bearings
  NCF18/710V	710	870	74	SKF	Cylindrical Roller Bearings
  NN3016TB	80	113	34	NSK	Cylindrical Roller Bearings
  NR1.16.1534.400-1PPN	1449	1619	68	ISB	Thrust Roller Bearings
  R12-2Z	19,05	41,275	11,113	ZEN	Deep Groove Ball Bearings
  RCJL30-N	30			INA	Bearing Units
  RNA 6904U	25	37	30	IKO	Needle Roller Bearings
  S61913	65	90	13	ZEN	Deep Groove Ball Bearings
  NJ1004	20	42	12	FAG	CYLINDRICAL ROLLER BEARINGS
  SN613	60		90	FAG	PILLOW BLOCKS
  NF-404	20	72	19	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS