d - 50 mm

D - 72 mm

B - 12 mm

C - 12 mm

r min. - 0,6 mm

da min. - 54 mm

Da max. - 68 mm

ra max. - 0,6 mm

Weight - 0,133 Kg

Basic dynamic load rating (C) - 14,5 kN

Basic static load rating (C0) - 11,7 kN

(Grease) Lubrication Speed - 9000 r/min

(Oil) Lubrication Speed - 11000 r/min

Calculation factor (f0) - 16,1

• Model Number:6910
• Inner Diameter：50mm Outer Diameter：72mm Width：12mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-20
• Application:generator,rock drilling machinery,marine analysis and testing equipment,Gear grinding machine,Forging machine,Industrial,Storage Device,tooth filling,hydraulic cylinder buffer,Tool,ventilator anesthesia machine etc
• Similar models:NACHI 6910 NSK 6910L11-H-20ZZ CYSD 6910 CYSD 6910-2RZ NTN 6910 NACHI 6910ZE KOYO 6910Z NSK 6910L11ZZ FBJ 6910-2RS NTN 6910LLU
• BEARING POWER International Trading Co.,Ltd. specialize in 6910 products，there is large inventory of KOYO 6910 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 6910 Which KOYO 6910 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
  204190/204266X	190	266,7	47,62	Gamet	Tapered Roller Bearings
  209KDDG	45	85	19	Timken	Deep Groove Ball Bearings
  23264CAKE4	320	580	208	NSK	Spherical Roller Bearings
  430248	240	440	165	NTN	Tapered Roller Bearings
  53334U	170	280	100	NACHI	Thrust Ball Bearings
  53412	60	130	54	NACHI	Thrust Ball Bearings
  61880 MA	400	500	46	ISB	Deep Groove Ball Bearings
  7908UCG/GNUP-2	40	62	12	NTN	Angular Contact Ball Bearings
  7912 A5	60	85	13	NSK	Angular Contact Ball Bearings
  GAC 110 F	110	170	38	SKF	Plain Bearings
  K52X57X17	52	57	17	CX	Needle Roller Bearings
  NA4906L	35	47	18	NTN	Needle Roller Bearings
  RNA2075	88	95	32	Timken	Needle Roller Bearings
  RNU1423ZZA	70,000	150,000	40,000	NTN	Cylindrical Roller Bearings
  SS7215 ACD/HCP4A	75	130	25	SKF	Angular Contact Ball Bearings
  UKP310+H2310	45		75	NACHI	Bearing Units
  NA4900.2RSR	10	22	13	FAG	NEEDLE BEARINGS
  238/1900	1900	2300	300	FAG	SPHERICAL ROLLER BEARINGS
  MR-32-N			1.0000	McGill	NEEDLE BEARINGS
  NUP-2238	190	340	92	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS