d - 55 mm

D - 80 mm

B - 13 mm

C - 13 mm

Angle (α) - 15 °

a - 15,5 mm

r min. - 1 mm

r1 min. - 0,6 mm

Weight - 0,178 Kg

Basic dynamic load rating (C) - 19,7 kN

Basic static load rating (C0) - 18,5 kN

(Grease) Lubrication Speed - 14 000 r/min

(Oil) Lubrication Speed - 21 000 r/min

Calculation factor (f0) - 16,3

• Model Number:7911CPA
• Inner Diameter：55mm Outer Diameter：80mm Width：13mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-09
• Application:manual Tools,chemical raw materials and reagents,storage shelves,Machine Tool Accessories,packaging materials,Warehouse Shelf Equipment,medical equipment,surgical instruments,Hydraulic Hose,pump accessories,molding machine
• Similar models:NTN 7911DF NTN 7911UCG/GLP4 NTN 7911UCDB/GLP4 NTN 7911DB NTN 7911UCG/GNP42 NSK 7911C NTN 7911UCG/GNP4 CYSD 7911CDF CYSD 7911CDB CYSD 7911DF
• BEARING POWER International Trading Co.,Ltd. specialize in 7911CPA products，there is large inventory of KOYO 7911CPA . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 7911CPA Which KOYO 7911CPA 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
  181115/181190XC	115	190,5	47,62	Gamet	Tapered Roller Bearings
  24068CW33MB	340	520	180	TMB	Spherical Roller Bearings
  2RT14003	670,000	1130,000	200,000	NTN	Thrust Roller Bearings
  7814CDB/GNP4	70	90	20	NTN	Angular Contact Ball Bearings
  47338	190	320	218	KOYO	Tapered Roller Bearings
  50SCRN37P-4	35	50	26.9	NACHI	Deep Groove Ball Bearings
  559/522A	63,5	123,825	38,1	NSK	Tapered Roller Bearings
  7215	75	130	25	NTN	Angular Contact Ball Bearings
  7224B	120	215	40	NTN	Angular Contact Ball Bearings
  7916T1G/GNUP-3	80	110	16	NTN	Angular Contact Ball Bearings
  KB2045	20	32		NBS	Linear Bearings
  KJ32X38X23.8	32,000	38,000		NTN	Needle Roller Bearings
  K35X39X23.8	35,000	39,000		NTN	Needle Roller Bearings
  M255449/M255410	288,925	406,4	77,788	Timken	Tapered Roller Bearings
  W6302	15	42	19	CYSD	Deep Groove Ball Bearings
  NU2222	110	200	53	SKF	CYLINDRICAL ROLLER BEARINGS
  NA6914	70	100	54	INA	NEEDLE BEARINGS
  NAPL212-39	2.4375			IPTCI	PILLOW BLOCKS
  B7238C.T.P4S	190	340	55	FAG	ANGULAR CONTACT BALL BEARINGS
  NF326	130	280	58	STEYR	CYLINDRICAL ROLLER BEARINGS