d - 50 mm

D - 72 mm

B - 12 mm

C - 12 mm

rn - 0,5 mm

a - 1,7 mm

b - 0,95 mm

f - 0,85 mm

r min. - 0,6 mm

r0 max. - 0,25 mm

D1 - 70,7 mm

D2 - 74,8 mm

da min. - 54 mm

da max - 55 mm

Da max. - 68 mm

ra max. - 0,6 mm

Weight - 0,135 Kg

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

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

(Grease) Lubrication Speed - 9 000 r/min

(Oil) Lubrication Speed - 11 000 r/min

Calculation factor (f0) - 16,1

• Model Number: 6910NR
• Inner Diameter：50mm Outer Diameter：72mm Width：12mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-14
• Application:rolling machine,Control,Rolling mill gear box,outdoor equipment,security equipment,centrifugal pump,Solenoid Valves,instrument,Vacuum generator,knitted fabrics,water protection
• Similar models:NSK 6910NR NTN 6910 KOYO 6910Z NACHI 6910N NACHI 6910NKE NSK 6910ZZ NACHI 6910 NTN 6910LLB FBJ 6910-2RS CYSD 6910-2RZ
• BEARING POWER International Trading Co.,Ltd. specialize in 6910NR products，there is large inventory of NSK 6910NR . We has been built up long-term cooperation with NSK company, could make a bulk order of the 6910NR Which NSK 6910NR 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
  126084X/126133X	84,138	133,35	30,16	Gamet	Tapered Roller Bearings
  576/572	73,025	139,992	36,512	CX	Tapered Roller Bearings
  5220	100	180	60.3	NACHI	Angular Contact Ball Bearings
  53208	40	68		CX	Thrust Ball Bearings
  6322ZZ	110	240	50	NACHI	Deep Groove Ball Bearings
  634	4	16	5	FAG	Deep Groove Ball Bearings
  AST50 100IB48	158,75			AST	Plain Bearings
  AST50 64IB72	101,6			AST	Plain Bearings
  F607	7	19	6	ISB	Deep Groove Ball Bearings
  GE280-FO-2RS	280	430	210	INA	Plain Bearings
  MFJLT-3023	30	40	23	NSK	Needle Roller Bearings
  N 1024 KTNHA/HC5SP	120	180	28	SKF	Cylindrical Roller Bearings
  NA4868	340	420	80	NTN	Needle Roller Bearings
  NKI40/30-TN-XL	40	55	30	INA	Needle Roller Bearings
  SL014860	300	380	80	NBS	Cylindrical Roller Bearings
  220TP175				Torrington	THRUST ROLLER BEARINGS
  305P	25	62	17	NH	DEEP GROOVE BALL BEARINGS
  63/28	28	68	18	STEYR	DEEP GROOVE BALL BEARINGS
  511/670				CONSOLIDATED	THRUST BALL BEARINGS
  HMV-74M			68	CONSOLIDATED	HYDRAULIC NUTS